Page 1 ___________________ Troubleshooting ___________________ Technical data ___________________ Safety, approvals, EMC SITOP PSU8600 24 V DC/20 A/4 x 5 A ___________________ 6EP3436-8MB00-2CY0 Environmental conditions SITOP PSU8600 24 V DC/40 A/4 x 10 A 6EP3437-8MB00-2CY0 ___________________ SITOP CNX8600 4 x 5 A...
Page 2: Legal Information
Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
Page 3: Overview
Overview The SITOP PSU8600 power supply system is the high-performance, regulated technology power supply system for automated plants and machines. The key benefits of the product include: ● Wide-range input, which allows them to be connected to almost all 3-phase line supplies around the world ●...
Page 4 6EP4293-8HB00-0XY0 10 s/40 A buffer module 6EP4295-8HB00-0XY0 Validity This manual provides information on the following products: ● Basic device SITOP PSU8600 24 V DC/20 A/4 × 5 A PN Article number: 6EP3436-8MB00-2CY0 Product state: 1 Firmware version: V1.1 First release ●...
Page 5 Overview ● Expansion module SITOP CNX8600 4 × 5 A Article number: 6EP4436-8XB00-0CY0 Product state: 2 Firmware version: V1.1 Functional expansion with respect to the previous version: – Output voltage adjustment range 5 - 28 V ● Expansion module SITOP CNX8600 4 × 10 A Article number: 6EP4437-8XB00-0CY0 Product state: 2 Firmware version: V1.1...
Page 6 Overview PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 7: Table Of Contents
Table of contents Overview..............................3 Safety instructions ..........................11 Description, device design, dimension drawing..................13 Description of the basic devices ..................... 13 Description of the expansion modules ..................15 Description of the buffer modules ................... 16 Connections and terminal designations .................. 21 2.4.1 Basic devices ..........................
Page 8 Other mounting positions ....................... 99 5.2.1 SITOP PSU8600 4 x 5 A basic device ................... 99 5.2.2 SITOP PSU8600 4 x 5 A basic device and supplementary modules ........101 5.2.3 SITOP PSU8600 4 x 10 A basic device ................103 5.2.4 SITOP PSU8600 4 x 10 A basic device and supplementary modules ........
Page 9 Reset to factory settings ....................... 143 SIMATIC STEP 7 ........................144 7.4.1 Installing the device data file (GSD) ..................144 7.4.2 Inserting SITOP PSU8600 into a project ................145 7.4.3 Assigning supplementary modules to the basic unit ............. 148 7.4.4 Parameter assignment ......................151 7.4.4.1...
Page 10 Table of contents Output data .......................... 228 Efficiency ..........................234 Closed-loop control ......................235 Protection and monitoring ....................235 MTBF ........................... 236 Mechanical system ......................237 Accessories .......................... 239 Dimension drawings ......................239 Safety, approvals, EMC ........................241 10.1 Safety ........................... 241 10.2 Test voltages ........................
Page 11: Safety Instructions
Siemens recommends strongly that you regularly check for product updates. For the secure operation of Siemens products and solutions, it is necessary to take suitable preventive action (e.g. cell protection concept) and integrate each component into a holistic, state-of-the-art industrial security concept.
Page 12 Safety instructions PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 13: Description, Device Design, Dimension Drawing
Description, device design, dimension drawing Description of the basic devices The basic devices SITOP PSU8600 are primary-clocked power supplies for connection to 3- phase AC line supplies. Electronically regulated DC voltages are available at the outputs of the devices. The DC voltage at each output can be individually adjusted using a potentiometer.
Page 14 Description, device design, dimension drawing 2.1 Description of the basic devices ① AC input ② DC outputs ③ 0 Volt terminal ④ Signaling contact, remote reset ⑤ Ethernet/PROFINET interface ⑥ LEDs (OK, MAN, SF, RUN, P1/P2) ⑦ DIN rail slider ⑧...
Page 15: Description Of The Expansion Modules
Description, device design, dimension drawing 2.2 Description of the expansion modules Description of the expansion modules Using a SITOP CNX8600 expansion module, the number of system outputs can be increased, however, not the maximum output power of the basic device. The expansion modules have, just like the basic device, a potentiometer for setting, and buttons to switch- on and switch-off the relevant output.
Page 16: Description Of The Buffer Modules
Description, device design, dimension drawing 2.3 Description of the buffer modules Description of the buffer modules A buffer module SITOP BUF8600 allows the buffer time to be extended when the power fails. An LED is used to signal the operating state of the buffer module. A maximum of two buffer modules can be used for each basic unit.
Page 17 Description, device design, dimension drawing 2.3 Description of the buffer modules ① Connecting plug at the upper side of the device for the plug connection to the basic unit or additional modules. ② Socket at the upper side of the device for the plug connection to additional modules ③...
Page 18 Description, device design, dimension drawing 2.3 Description of the buffer modules ① Connecting plug at the upper side of the device for the plug connection to the basic device or additional modules ② Socket at the upper side of the device for the plug connection to additional modules ③...
Page 19 Description, device design, dimension drawing 2.3 Description of the buffer modules Image 2-1 Typical buffer time as a function of the load current Note Restriction when using a SITOP BUF8600 4 s/40 A buffer module in a 40 A- power supply system When using a SITOP BUF8600 4 s/40 A buffer module in a 40 A power supply system, the 150 % overload capability for 5 s/min (Extra-Power) is not supported.
Page 20 Description, device design, dimension drawing 2.3 Description of the buffer modules module is completely charged (LED ""O.K." lights green) power failures of 3 s up to a maximum of 8 s can be buffered with a load current of 40 A. However, the "Longlife" mode is only possible when appropriately configured (web server, STEP 7).
Page 21: Connections And Terminal Designations
Description, device design, dimension drawing 2.4 Connections and terminal designations Connections and terminal designations 2.4.1 Basic devices ① The line input terminals are used to establish the connection to the supply voltage. The ② ③ output terminals and the 0 V terminal are the load connections.
Page 22 Description, device design, dimension drawing 2.4 Connections and terminal designations Terminal data 6EP3437-8MB00-2CY0: *1) Do not subject the end stop to high loads Ethernet/PROFINET connection Maximum length of the Ethernet/PROFINET cable: 100 m (90 m BASIC link plus 2 x 5 m CHANNEL link).
Page 23: Expansion Modules
Description, device design, dimension drawing 2.4 Connections and terminal designations 2.4.2 Expansion modules ③ The loads to be supplied are connected at output terminals . When required, a ground connection to the basic device and to additional supplementary modules can be established ④...
Page 24: Buffer Modules
Description, device design, dimension drawing 2.5 Operator controls 2.4.3 Buffer modules Note Terminals, only for buffer modules with double-layer capacitors The subsequently described terminals are only available for buffer modules with double-layer capacitors. Using control contact (ON), the buffer readiness of the buffer module can be activated and deactivated and/or buffer mode exited.
Page 25: Operator Controls
Description, device design, dimension drawing 2.5 Operator controls Operator controls 2.5.1 Basic devices There are two main operating areas at the SITOP PSU8600 basic devices. ① ② ③ ● Potentiometers ( ) and LED button The potentiometers are used to set the output voltage and the response threshold of the output current.
Page 26 Description, device design, dimension drawing 2.5 Operator controls ⑥ DIP switch "UI-4" Defines the response of output 4 when an overload occurs; see ELECTRONIC SHUTDOWN and CONSTANT CURRENT operating modes (Page 64). ⑦ DIP switch "STDA", Defines the switch-on sequence of the outputs, see Setting the on ⑧...
Page 27: Expansion Modules
Description, device design, dimension drawing 2.5 Operator controls 2.5.2 Expansion modules The SITOP CNX8600 expansion modules have a main operating area with potentiometers ① ② ③ ) and an LED button : The potentiometers are used to set the output voltage and response threshold of the output current.
Page 28 Description, device design, dimension drawing 2.5 Operator controls See also Setting the output voltage and response threshold value of the output current (Page 53) Overload shutdown and carrying out a reset (Page 56) PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 29: Displays
Description, device design, dimension drawing 2.6 Displays Displays The operating state of the device and the operating state of the various outputs are displayed using multi-color LEDs. Meaning of the LEDs Symbols indicate the significance of each LED, which are listed in the following table. Signaling LED is off.
Page 30 Description, device design, dimension drawing 2.6 Displays States of the individual LEDs ① Table 2- 4 LED "OK" Signaling Device is OFF or is powering up (booting) Green Normal operation Flashing green (1/1) Phase dissymmetry or phase failure (detected from a total load current > 20 A, operation with rated load for approx.
Page 31 Description, device design, dimension drawing 2.6 Displays ③ ④ Table 2- 6 LED "SF" and "RUN" Signaling ③ ④ LED "SF" LED "RUN" Device is OFF, or there is no connection to a PROFINET IO controller Flashing green Configuration by the PROFINET IO controller (0.5/0.5) Green Application started successfully, module OK...
Page 32 Description, device design, dimension drawing 2.6 Displays ⑥ Table 2- 8 LED "ON/OFF/RST" Signaling Device is off or is powering up (booting) • Or parallel connection function is active (only output 2 and/or 4) • Or ERROR OFF shutdown • Or incorrect hardware configuration (REMOTE mode) •...
Page 33: Expansion Modules
Description, device design, dimension drawing 2.6 Displays 2.6.2 Expansion modules Labeling Signal type Signaling ① Device status ② ON/OFF/RST LED buttons Operating state of the particular output PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 34 Description, device design, dimension drawing 2.6 Displays States of the individual LEDs ① Table 2- 10 LED "OK" Signaling Device is OFF or is powering up (booting) Green Normal operation ERROR OFF: Module automatically shut down due to overtemperature basic •...
Page 35: Buffer Modules
Description, device design, dimension drawing 2.6 Displays 2.6.3 Buffer modules Labeling Signal type Signaling ① Device status PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 36 Description, device design, dimension drawing 2.6 Displays States of the individual LEDs ① Table 2- 12 LED "OK" Signaling Device is OFF or is powering up (booting) Green Normal operation, module charged, complete buffer readiness Flashing green (1/1) Module is being charged, buffer readiness partially available. Flashing green (0.25/0.25) Module is being charged, buffer readiness not available ERROR OFF: Module automatically shut down due to overtemperature basic...
Page 37: Signaling Contact/Control Contact
Description, device design, dimension drawing 2.7 Signaling contact/control contact Signaling contact/control contact 2.7.1 Basic devices The signaling contact is a changeover contact (NC contact terminals "11" and "12", NO contact terminals "11" and "14") and facilitates processing of information about the operating state of the power supply system and the various outputs.
Page 38: Buffer Modules
Description, device design, dimension drawing 2.7 Signaling contact/control contact 2.7.2 Buffer modules Note Contacts only for BUF8600 buffer modules with double-layer capacitors Control contact ON and signaling contacts RDY and OK are only available for BUF8600 buffer modules with double-layer capacitors. Buffer mode of the BUF8600 buffer module with double-layer capacitors can be prevented using control contact ON (terminals "X1"...
Page 39 Description, device design, dimension drawing 2.7 Signaling contact/control contact critical processes can be immediately brought into a safe state, avoiding loss of data and additional damage. For two BUF8600 buffer modules with double-layer capacitors in the system, both modules simultaneously signal buffer mode using the signaling contact. As a consequence, it is sufficient to wire one of the two contacts.
Page 40: Block Diagrams
Description, device design, dimension drawing 2.8 Block diagrams Block diagrams Basic SITOP PSU8600 device Expansion modules SITOP CNX8600 PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 41 Description, device design, dimension drawing 2.8 Block diagrams SITOP BUF8600 100 ms/40 A and SITOP BUF8600 300 ms/40 A buffer modules SITOP BUF8600 4 s/40 A and SITOP BUF8600 10 s/40 A buffer modules PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 42: Dimensions And Weights
Description, device design, dimension drawing 2.9 Dimensions and weights Dimensions and weights SITOP PSU8600 basic devices Image 2-2 Dimension drawing 6EP3436-8MB00-2CY0 front and left views PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 43 Description, device design, dimension drawing 2.9 Dimensions and weights Image 2-3 Dimension drawing 6EP3436-8MB00-2CY0 view from below PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 44 Description, device design, dimension drawing 2.9 Dimensions and weights Image 2-4 Dimension drawing 6EP3437-8MB00-2CY0 front and left views PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 45 Description, device design, dimension drawing 2.9 Dimensions and weights Image 2-5 Dimension drawing 6EP3437-8MB00-2CY0 view from below PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 46 Description, device design, dimension drawing 2.9 Dimensions and weights Expansion modules SITOP CNX8600 The dimensions are identical for both versions. Image 2-6 Dimension drawing for 6EP4436-8XB00-0CY0 and 6EP4437-8XB00-0CY0 PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 47 Description, device design, dimension drawing 2.9 Dimensions and weights Buffer modules SITOP BUF8600 Image 2-7 Dimension drawing 6EP4297-8HB00-0XY0 PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 48 Description, device design, dimension drawing 2.9 Dimensions and weights Image 2-8 Dimension drawing 6EP4297-8HB10-0XY0 PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 49 Description, device design, dimension drawing 2.9 Dimensions and weights Image 2-9 Dimension drawing 6EP4293-8HB00-0XY0 Image 2-10 Dimension drawing 6EP4295-8HB00-0XY0 PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 50 Description, device design, dimension drawing 2.9 Dimensions and weights Dimensions and weights SITOP PSU8600 basic devices 6EP3436-8MB00-2CY0 6EP3437-8MB00-2CY0 Dimensions 100 × 125 × 150 125 x 125 x 150 (W × H × D) in mm Weight Approx. 2.0 kg 2.65 kg...
Page 51: Operator Control At The Device
Operator control at the device Operating the basic devices ① ② Various settings can be made using the operator controls, potentiometers ③ ④ ⑪ buttons and selector switches . All operator controls are located at the front. Note ① Settings made at the basic device using the voltage potentiometer , current potentiometer ②...
Page 52 Operator control at the device Operating the expansion modules ① ② Various settings can be made using the operator controls, potentiometers ③ buttons . All operator controls are located at the front. Note ① Settings made at the expansion module using voltage potentiometer and current ②...
Page 53: Setting The Output Voltage And Response Threshold Value Of The Output Current
Operator control at the device 3.1 Setting the output voltage and response threshold value of the output current Setting the output voltage and response threshold value of the output current The potentiometer of the corresponding output is used to set the output voltage and the response threshold value of the output current.
Page 54: Setting The Response Threshold Value Of The Output Current
Operator control at the device 3.1 Setting the output voltage and response threshold value of the output current 3.1.2 Setting the response threshold value of the output current 1. Using the appropriate screwdriver, rotate the current potentiometer for the corresponding output so that the notch in the inner ring points to the required value (the following diagram shows a setting for 2 A).
Page 55: Switching-In And Switching-Out Outputs
Operator control at the device 3.2 Switching-in and switching-out outputs Switching-in and switching-out outputs The individual output can be switched-on and switched-off using the appropriate button. When delivered, the outputs can be manually switched-off. ① Output number ② Button (illuminated with an LED) Shutting down an output When a particular output is switched-on, the LED in the associated button is lit green.
Page 56: Overload Shutdown And Carrying Out A Reset
Operator control at the device 3.3 Overload shutdown and carrying out a reset Overload shutdown and carrying out a reset For each device output, in the ELECTRONIC SHUTDOWN mode, overload is permitted for a defined time. The output is electronically shut down after the limit value has been exceeded (see the following diagram).
Page 57 Operator control at the device 3.3 Overload shutdown and carrying out a reset Carrying out a reset with the button at the device An individual output can be reset using the button. This resets the electronic shutdown of the output, caused by an overload condition. ①...
Page 58 Operator control at the device 3.3 Overload shutdown and carrying out a reset Electronic shutdown was reset, and the output has been switched-on again (LED "ON/OFF/RST" of the output is lit green). Note If, after a reset, the cause of the overload is still present, then the output is again automatically shut down according to the shutdown characteristics described previously.
Page 59: Manual And Remote Operating Modes
Operator control at the device 3.4 MANUAL and REMOTE operating modes MANUAL and REMOTE operating modes When the device powers up in the MANUAL mode, the settings, which were made directly at the device with the potentiometers and selector switches, apply. For an unchanged system configuration, the outputs are activated with the last operating status before shutdown.
Page 60 Operator control at the device 3.4 MANUAL and REMOTE operating modes Activating the MANUAL mode With the power supply system shut down, bring DIP switch "REN" into position "OFF" (left), to activate the MANUAL mode. Note When switching over from the REMOTE into the MANUAL mode in operation, the outputs maintain their particular state.
Page 61 Operator control at the device 3.4 MANUAL and REMOTE operating modes Activating the REMOTE mode With the power supply system shut down, bring DIP switch "REN" into position "ON" (right), to activate the REMOTE mode. NOTICE Suddenly changing the operating state of the device. When switching over from the MANUAL into the REMOTE mode in operation, the outputs initially maintain their particular state.
Page 62: Prioritization When The Power Fails
Operator control at the device 3.5 Prioritization when the power fails Prioritization when the power fails When the power fails, output 1 of the basic device can be prioritized so that it is still supplied. Prioritizing output 1 means that the longest possible buffer time is ensured at this output. If output 1 is prioritized, all of the remaining outputs are shut down at approximately half of the nominally available buffer time for the remaining duration of the power failure.
Page 63 Operator control at the device 3.5 Prioritization when the power fails All outputs have the same priority during buffering With the power supply system shut down, bring DIP switch "PRY 1" into position "OFF" (left), so that all outputs have the same priority when buffering is required. Prioritizing output 1 during buffering With the power supply system shut down, bring DIP switch "PRY 1"...
Page 64: Electronic Shutdown And Constant Current Operating Modes
Operator control at the device 3.6 ELECTRONIC SHUTDOWN and CONSTANT CURRENT operating modes ELECTRONIC SHUTDOWN and CONSTANT CURRENT operating modes Two overload responses can be defined for output 4: ● In the ELECTRONIC SHUTDOWN mode, overload is permitted for a defined time. The output is electronically shut down after the limit value has been exceeded (see Overload shutdown and carrying out a reset (Page 56)).
Page 65 Operator control at the device 3.6 ELECTRONIC SHUTDOWN and CONSTANT CURRENT operating modes Electronic shutdown With the power supply system shut down, bring DIP switch "UI-4" into position "OFF" (left), to activate the ELECTRONIC SHUTDOWN mode. Constant current With the power supply system shut down, bring DIP switch "UI-4" into position "ON" (right), to activate the CONSTANT CURRENT mode.
Page 66: Setting The On Delay
3.7 Setting the on delay Setting the on delay In order to reduce the load on the overall SITOP PSU8600 power supply system as a result of simultaneous switch-on current peaks of the loads connected to the various outputs, an on delay between the outputs can be selected for the switch-on process.
Page 67 Operator control at the device 3.7 Setting the on delay No on delay With the power supply system shut down, bring both DIP switches "STDA" and "STDB" into position "OFF" (left), to deactivate on delay. STDA STDB PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 68 Operator control at the device 3.7 Setting the on delay 25 ms on delay With the power supply system shut down, bring DIP switch "STDA" into position "ON" (right) and "STDB" into position "OFF" (left) in order to set the on delay to 25 ms. STDA STDB 100 ms on delay...
Page 69: Connecting Outputs Of The Basic Unit In Parallel
Operator control at the device 3.8 Connecting outputs of the basic unit in parallel Connecting outputs of the basic unit in parallel Two outputs of the basic unit can be connected in parallel to supply a load branch with a current that is higher than the continuous maximum current of an individual output of the basic unit.
Page 70 Operator control at the device 3.8 Connecting outputs of the basic unit in parallel Deactivating the parallel connection of the outputs With the power supply shut down, bring the corresponding DIP switch "P1+2" (outputs 1 and 2) or "P3+4" (outputs 3 and 4) into position "OFF" (left), to deactivate the parallel connection. P1+2 P3+4 After they have been switched-on again, the outputs are in the operating state "Manually...
Page 71 Operator control at the device 3.8 Connecting outputs of the basic unit in parallel The corresponding is true when connecting outputs 3 and 4 in parallel; the potentiometer for output 4 is deactivated. Wiring outputs connected in parallel When connecting outputs 1 and 2 or 3 and 4 in parallel, at the output, wiring should be established so that both outputs connected in parallel have the same cable impedance.
Page 72: Activating The Web Server On The Module
3.9 Activating the web server on the module Activating the web server on the module The basic SITOP PSU8600 device has an integrated web server. This facilitates remote monitoring and diagnostics, for example to interrogate actual currents and messages/signals. Further, the actual module configuration can be viewed, if necessary changed and externally saved to a file and archived.
Page 73 Note No write access when the connection is active If the SITOP PSU8600 has an active connection to a control system (relation application), then the parameters can only be read-accessed. It is still possible to update the firmware - and save and delete the alarm list. If there is no active connection, then parameters can also be write accessed via the web server.
Page 74: Monitoring Functions
Monitoring functions 3.10.1 Overtemperature monitoring functions SITOP PSU8600 basic devices and SITOP CNX8600 expansion modules have integrated overtemperature monitoring functions. The outputs are shut down if the internal temperature is inadmissibly high. Take the following steps after a shutdown as a result of an inadmissibly high internal temperature: 1.
Page 75 After the basic device has cooled down, LED "OK" at the basic device flashes red. 2. Switch-off the power supply for the SITOP PSU8600 for at least 10 seconds. 3. Switch on the supply voltage again. The complete system, including the state of the individual outputs, is brought into the operating state before the temperature shutdown.
Page 76: Phase Dissymmetry Monitoring
Operator control at the device 3.10 Monitoring functions Output Note The time that it takes for the output pair involved to cool down depends on the ambient temperature. 1. Allow the output pair involved to cool down. ② After cooling down, LEDs "ON/OFF/RST" of the output pair, flash red.
Page 77: System Overload Monitoring
LED "ON/OFF/RST" Reset of a shutdown due to phase dissymmetry 1. Switch off the supply voltage of the SITOP PSU8600 for at least 10 seconds, and remove the cause of the phase dissymmetry. 2. Switch on the supply voltage again.
Page 78 Operator control at the device 3.10 Monitoring functions If the system is briefly operated in the range of the dynamic overload capability (101 - 150 % ① of the rated power), LED "OK" at the basic device flashes green. Note A shutdown as a result of a system overload can only occur when using expansion modules.
Page 79 Operator control at the device 3.10 Monitoring functions ② ● Red LEDs "ON/OFF/RST" of the outputs of the expansion modules ● The signaling contact at the basic device ① LED "OK" ② LED "ON/OFF/RST" Reset of a shutdown due to system overload After 60 s, the basic device automatically returns to the normal operating state, the expansion modules return to operational readiness.
Page 80: Activating And Deactivating Buffer Operation
Operator control at the device 3.11 Activating and deactivating buffer operation 3.11 Activating and deactivating buffer operation Using control contact ON (terminals "X1" and "X2") at BUF8600 buffer modules with double- layer capacitors, buffer operation can be activated, deactivated or exited when the power fails.
Page 81: Installation And Maintenance
Use in hazardous zones When the SITOP PSU8600 power supply system is installed in a hazardous zone (Ex II 3G Ex nA nC IIC T4 Gc, Ex II 3G Ex nA IIC T4 Gc, Ex II 3G Ex nA IIC T5 Gc), then it must be accommodated in a distribution box with IP54 degree of protection or higher.
Page 82: Rail Mounting
Installation and maintenance 4.2 Rail mounting Rail mounting Basic unit WARNING Risk of electric shock Before starting installation work of any kind, the main switch of the system must be opened and measures taken to prevent it from being reclosed. If this instruction is not observed, touching live parts can result in death or serious injury.
Page 83 Installation and maintenance 4.2 Rail mounting Supplementary modules WARNING Risk of electric shock Before starting installation work of any kind, the main switch of the system must be opened and measures taken to prevent it from being reclosed. If this instruction is not observed, touching live parts can result in death or serious injury.
Page 84: Permissible Hardware Configurations
Installation and maintenance 4.3 Permissible hardware configurations Permissible hardware configurations The various supplementary modules can be arranged in the system as required. Expansion modules, maximum number and compatibility A maximum of four expansion modules can be used with a basic device. Note Also when using four expansion modules, the maximum power of the system is 480 W or 960 W - and the maximum output current is 20 A or 40 A.
Page 85: Removal
Installation and maintenance 4.4 Removal Removal WARNING Risk of electric shock Before starting removal work of any kind, the main switch of the system must be opened and measures taken to prevent it from being reclosed. If this instruction is not observed, touching live parts can result in death or serious injury.
Page 86 Installation and maintenance 4.4 Removal ② ③ 4. Pull-up the slider using a screwdriver 5. Detach the basic unit from the lower edge of the standard mounting rail. 6. Remove the basic unit from the lower edge of the standard mounting rail. 7.
Page 87: Replacing Individual Components
Installation and maintenance 4.5 Replacing individual components Replacing individual components It is only permissible to replace individual components when they are in the no-voltage state. WARNING Risk of electric shock Before starting removal work of any kind, the main switch of the system must be opened and measures taken to prevent it from being reclosed.
Page 88 Installation and maintenance 4.5 Replacing individual components ① 4. Release the connecting plug at the component to be replaced. ③ 5. Release the connecting plug at the component to the right (if this is available). ④ ⑤ 6. Pull-up the slider using a screwdriver PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 89 Installation and maintenance 4.5 Replacing individual components 7. Detach the component to be released from the lower edge of the standard mounting rail. When doing this, ensure that both connecting plugs are completely opened and in the vertical position in order to release the interlocking between the modules. 8.
Page 90 Installation and maintenance 4.5 Replacing individual components 4. Connect all of the plug-in terminals at the new component and carefully check that the wiring is correct. If the basic device was replaced, then also connect the PROFINET connection. NOTICE Incorrect response and damage after switching on again When replacing an individual component it must be ensured that the new component used is the identical type to the one that you have removed and has the same settings.
Page 91: System Response For A Modified Hardware Configuration
4.6 System response for a modified hardware configuration System response for a modified hardware configuration The system response of the SITOP PSU8600 after modifying the system configuration is explained in this section. Modifying the system configuration involves changing, adding or removing individual components.
Page 92: Response After Changing An Individual Component
Installation and maintenance 4.6 System response for a modified hardware configuration overload" (LED is lit red) or "Ready for reset" (LED flashes red), then these operating states are again assumed when the system starts. 4.6.1 Response after changing an individual component A change involves replacing an individual component by an individual component with a different order number (not the identical type).
Page 93 Installation and maintenance 4.6 System response for a modified hardware configuration Case 1 Replacement using a module with the same function (a buffer module by buffer module, expansion module by expansion module): ● A compatibility check is carried out for buffer modules: –...
Page 94: Response After Adding An Individual Component
Installation and maintenance 4.6 System response for a modified hardware configuration 4.6.2 Response after adding an individual component Adding involves expanding the system on the right-hand side by adding additional components. Note When changing the module sequence, by checking the module position it is possible that previously used modules are undesirably deactivated –...
Page 95 Installation and maintenance 4.6 System response for a modified hardware configuration Response after removing a component and powering up in the MANUAL mode ● Buffer modules are automatically commissioned. ● Expansion modules with an unchanged module position are activated with the last operating state of the outputs before shutdown.
Page 96 Installation and maintenance 4.6 System response for a modified hardware configuration Case 2 The function of the module is not identical with the function of the previous module at the installation location (buffer module at the installation location of an expansion module – or vice versa).
Page 97: Mounting Position, Mounting Clearances
Output current as a function of the ambient temperature Image 5-1 SITOP PSU8600 4 × 5 A basic device: Output current in the standard mounting position Image 5-2 SITOP PSU8600 4 × 5 A basic device and supplementary modules: Output current in the...
Page 98 Mounting position, mounting clearances 5.1 Standard mounting position Image 5-3 SITOP PSU8600 4 × 10 A basic device: Output current in the standard mounting position Image 5-4 SITOP PSU8600 4 × 10 A basic device and supplementary modules: Output current in...
Page 99: Other Mounting Positions
Particularly when installing on a vertically fastened standard mounting rail, additional measures may be required, e.g. to prevent the device from slipping on the standard mounting rail. 5.2.1 SITOP PSU8600 4 x 5 A basic device Image 5-6 Mounting position 1 Image 5-7...
Page 100 Mounting position, mounting clearances 5.2 Other mounting positions Image 5-8 Mounting position 3 Image 5-9 Mounting position 4 Image 5-10 Mounting position 5 PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 101: Sitop Psu8600 4 X 5 A Basic Device And Supplementary Modules
Mounting position, mounting clearances 5.2 Other mounting positions 5.2.2 SITOP PSU8600 4 x 5 A basic device and supplementary modules Image 5-11 Mounting position 1 Image 5-12 Mounting position 2 Image 5-13 Mounting position 3 PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 102 Mounting position, mounting clearances 5.2 Other mounting positions Image 5-14 Mounting position 4 Image 5-15 Mounting position 5 PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 103: Sitop Psu8600 4 X 10 A Basic Device
Mounting position, mounting clearances 5.2 Other mounting positions 5.2.3 SITOP PSU8600 4 x 10 A basic device Image 5-16 Mounting position 1 Image 5-17 Mounting position 2 Image 5-18 Mounting position 3 PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 104 Mounting position, mounting clearances 5.2 Other mounting positions Image 5-19 Mounting position 4 Image 5-20 Mounting position 5 PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 105: Sitop Psu8600 4 X 10 A Basic Device And Supplementary Modules
Mounting position, mounting clearances 5.2 Other mounting positions 5.2.4 SITOP PSU8600 4 x 10 A basic device and supplementary modules Image 5-21 Mounting position 1 Image 5-22 Mounting position 2 Image 5-23 Mounting position 3 PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 106 Mounting position, mounting clearances 5.2 Other mounting positions Image 5-24 Mounting position 4 Image 5-25 Mounting position 5 PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 107: Installation
Line-side connection The SITOP PSU8600 power supply system is designed to be operated on 3-phase AC line systems (TN or TT line system according to VDE 0100 T 300 / IEC 364-3) with a rated voltage of 3 AC 400 - 500 V, 50 - 60 Hz or IT line system with a rated voltage of 3 AC 400 - 500 V, 50 - 60 Hz.
Page 108 Installation 6.1 Line-side connection Protection Protection for 6EP3436-8MB00-2CY0 Protection required 3-pole coupled miniature circuit breaker (IEC 898) characteristic C, 6 ... 16 A • Should 3RV2011-1DA10 circuit breaker, setting of the thermal overcurrent release: 3 A • 3RV2711-1DD10 circuit breaker (branch circuit protection acc. to UL 489) •...
Page 109: Output-Side Connection
Note If the safety concept of the system specifies that the DC output circuit should be grounded (PELV), then the output voltage of the SITOP PSU8600 power supply system may be grounded. Ideally, the grounding at the output should be directly connected from terminal "0V" of the basic device to a suitable connection point of the protective conductor system (PE) of the overall plant or system.
Page 110 Installation 6.2 Output-side connection See also Establishing an additional ground connection (Page 114) Technical data (Page 227) PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 111: Connecting The Signaling Contact/Reset Terminal
Installation 6.3 Connecting the signaling contact/reset terminal Connecting the signaling contact/reset terminal The combined signaling contact/reset terminal has two functions: ● Information regarding the operating states can be called up using signaling contacts "12", "11" and "14". ● A remote reset can be implemented using input "RST. Signaling contact (changeover contact) The signaling contact is implemented as changeover contact (NC contact: terminals "11"...
Page 112 Installation 6.3 Connecting the signaling contact/reset terminal Note The rising edge of the reset signal is evaluated; this means for an additional reset signal, the voltage level must first drop down to below 13 V. You can obtain more information about the overload shutdown and reset under Overload shutdown and carrying out a reset (Page 56) See also Connections and terminal designations (Page 21)
Page 113: Establishing A Profinet Connection
For use in a hazardous zone, an Ethernet/PROFINET connector with strain relief must be used. Strain relief for use in a hazardous zone is implemented by using a Siemens IE FastConnect RJ45. The connection to the PROFINET network is realized using signal cables, connected to the Ethernet/PROFINET interface at the lower side of the device.
Page 114: Establishing An Additional Ground Connection
Installation 6.5 Establishing an additional ground connection Establishing an additional ground connection The power supply system fulfills the requirements relating to electromagnetic compatibility (noise emission, noise immunity) as described under Safety, approvals, EMC (Page 241). This also applies to the optional expansion modules. For larger system configurations, i.e.
Page 115: Connecting The Control Contact And Signaling Contacts Of The Buffer Module
Installation 6.6 Connecting the control contact and signaling contacts of the buffer module Connecting the control contact and signaling contacts of the buffer module Buffer modules with double-layer capacitors have one control contact and two signaling contacts. ● Buffer operation can be enabled, inhibited or exited using control contact "X1" and "X2". ●...
Page 116 Installation 6.6 Connecting the control contact and signaling contacts of the buffer module Signaling contacts The signaling contacts are NO contacts, and allow information about the operating state of the buffer module to be processed further. Note The contact rating is 60 V/0.3 A (DC). The precise function of the signaling contacts is described under Buffer modules (Page 38).
Page 117: Engineering And Remote Access
SITOP PSU8600 can be used with STEP 7 in the TIA Portal from Version 13. After SITOP PSU8600 has been saved in the hardware catalog of STEP 7 in the TIA Portal, it can be integrated into projects, parameterized and diagnosed.
Page 118: Simatic Step 7 In The Tia Portal
7.3 SIMATIC STEP 7 in the TIA Portal SIMATIC STEP 7 in the TIA Portal The SITOP PSU8600 power supply system can be used with STEP 7 in the TIA Portal from version 13.0. In STEP 7 in the TIA Portal, the SITOP PSU8600 basic device and its SITOP CNX8600 and SITOP BUF8600 supplementary modules can be integrated, parameterized and diagnosed in the projects.
Page 119: Geräte-Stammdaten-Datei (Gsd) Installieren
STEP 7 software. 7.3.2 Geräte-Stammdaten-Datei (GSD) installieren To use SITOP PSU8600 and the supplementary modules with STEP 7 in the TIA Portal, as an alternative to the hardware support package (HSP) you can install the appropriate generic station description file (GSD).
Page 120: Inserting Sitop Psu8600 Into A Project
7.3.3 Inserting SITOP PSU8600 into a project To be able to use the SITOP PSU8600, you must assign an IO controller as IO device (SIMATIC S7 control). Further, the SITOP PSU8600 in the project can be equipped with one or several supplementary modules.
Page 121 Alternatively, the module can also be added to the network view by double-clicking on the entry in the Hardware catalog. You have now inserted the SITOP PSU8600 into the project. The rectangle displayed in the network view symbolizes the SITOP PSU8600.
Page 122: Assigning A Sitop Psu8600 To A Controller
7.3 SIMATIC STEP 7 in the TIA Portal 7.3.4 Assigning a SITOP PSU8600 to a controller To be able to use the PSU8600 you must assign an IO controller as IO device. 1. Click in the network view on the blue lettering "Not assigned" at the left next to the symbol of the PSU8600.
Page 123: Assigning Supplementary Modules To The Sitop Psu8600 Basic Device
Assigning supplementary modules to the SITOP PSU8600 basic device Assigning a SITOP CNX8600 expansion module The number of outputs can be increased by using an expansion module. A SITOP PSU8600 basic device can be equipped with a maximum of four SITOP CNX8600 expansion modules.
Page 124 Engineering and remote access 7.3 SIMATIC STEP 7 in the TIA Portal 3. Select the required expansion module in the Hardware catalog. In the "Information" area you can see information about the expansion module, and when necessary you can change the preselected (default) version. 4.
Page 125 7.3 SIMATIC STEP 7 in the TIA Portal Assigning a buffer module SITOP BUF8600 A buffer module permits buffering when the power fails. A SITOP PSU8600 basic device can be equipped with a maximum of two SITOP BUF8600 buffer modules.
Page 126 Alternatively, the buffer module can also be added by double-clicking on the entry in the Hardware catalog. 5. Drag and drop the buffer module to the required slot to the right next to the SITOP PSU8600. The buffer module is inserted in the selected slot. 6. Save the hardware configuration.
Page 127: Parameter Assignment
7.3.6.1 Parameters of the basic units and the supplementary modules The adjustable parameters of SITOP PSU8600 and the supplementary modules being used can be found in STEP 7 in the TIA Portal in the Inspector window under Properties if the appropriate device was selected.
Page 128 Engineering and remote access 7.3 SIMATIC STEP 7 in the TIA Portal Navigation area Description Outputs 1 … 4 Make the following settings for the individual outputs: Switch-on and switch-off output. • Setpoint output voltage • Response threshold value of the output current •...
Page 129 Engineering and remote access 7.3 SIMATIC STEP 7 in the TIA Portal Parameters of the expansion modules For the parameterization of the expansion modules, in the navigation area, the settings under "Module configuration > Outputs 1…4" are relevant. Navigation area Description Module con- Outputs 1 …...
Page 130: Parameterizing The Basic Unit
The procedure is the same for all parameters. The individual parameters and their possible values are described in the following sections. Preconditions ● The SITOP PSU8600 was integrated in the opened project Procedure 1. Select the SITOP PSU8600 in the Device view.
Page 131 Enter a value of "0 %" to deactivate the prewarning threshold. ● System start characteristics In order to reduce the load on the overall SITOP PSU8600 power supply system as a result of simultaneous switch-on current peaks of the loads at the various outputs, an on delay between the outputs can be selected when switching on.
Page 132 Engineering and remote access 7.3 SIMATIC STEP 7 in the TIA Portal Buffering parameters Parameters Value range Default setting Buffer component disabled Yes/no via control command Enable LONGLIFE operat- Yes/no ing mode Threshold value for suffi- 10 - 90 % 85 % cient buffer readiness Enable short-time interrup-...
Page 133 Engineering and remote access 7.3 SIMATIC STEP 7 in the TIA Portal ● Threshold value for sufficient buffer readiness The charge state of the buffer components in the system can be interrogated using the threshold value. The value as a percentage refers to the maximum amount of energy that can be stored;...
Page 134 Engineering and remote access 7.3 SIMATIC STEP 7 in the TIA Portal PROFIenergy parameters Parameter Value range Default setting Activate PROFIenergy on this device Yes/no Time to pause 0 - 2147483647 0 ms Time to operate 0 - 2147483647 0 ms Time min length of stay 0 - 2147483647 0 ms...
Page 135 ● Permit access only with HTTPS Define whether access is only permissible with HTTPS. ● Enable automatic update When you enable "Automatic update" then the actual values of the SITOP PSU8600 and connected supplementary modules are sent to the web server. ● Update interval Define the interval in which the actual values are sent to the web server.
Page 136: Parameterizing Outputs
Preconditions ● The SITOP PSU8600 was integrated in the opened project. ● When configuring an expansion module, this must be assigned to the SITOP PSU8600. Procedure 1. Select the SITOP PSU8600 or the expansion module in the Device view.
Page 137: Loading The Configuration (Commissioning)
Enter a value of "0 %" to deactivate the prewarning threshold. ● ON delay In order to reduce the load on the overall SITOP PSU8600 power supply system as a result of simultaneous switch-on current peaks of the loads at the various outputs, an on delay between the outputs can be selected when switching on.
Page 138 7.3 SIMATIC STEP 7 in the TIA Portal Identifying a SITOP PSU8600 in the network From STEP 7 you can flash the LED "SF" at the SITOP PSU8600 so that you can uniquely identify the module in a network. Preconditions ●...
Page 139 ● The SITOP PSU8600 is located in the PROFINET IO system of an IO controller. ● The PG/PC is connected to the same network to which the SITOP PSU8600 and the controller are connected. The interface of the PG/PC must be set to TCP/IP.
Page 140 4. Click on the "Finish" button. The selected project data have been loaded to the SITOP PSU8600 via the controller. PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 141: Diagnostics
Engineering and remote access 7.3 SIMATIC STEP 7 in the TIA Portal 7.3.8 Diagnostics The following data can be retrieved using the online and diagnostics function: Navigation area Value General Module Short designation Order number Hardware Firmware Module information Device name Module name Plant designation Location ID...
Page 142: Firmware Update
Proceed as follows to start the online and diagnostics view for a specific module: Project tree: 1. Open the device folder of the SITOP PSU8600 in the Project tree. 2. Double-click on "Online & diagnostics". 3. Select the device folder of the SITOP PSU8600 in the Project tree.
Page 143: Reset To Factory Settings
● Parameter values for the SITOP PSU8600 and assigned supplementary modules Proceed as follows to reset the SITOP PSU8600 factory settings: 1. Select SITOP PSU8600 in the Network view and change to the Device view. 2. Click on the "Go online" button.
Page 144: Simatic Step 7
7.4.1 Installing the device data file (GSD) To use the SITOP PSU8600 and the supplementary modules in STEP 7 you must install the appropriate generic station description (GSD). This GSD file is available at our SITOP home page (http://www.siemens.com/sitop) or directly under (https://support.industry.siemens.com/cs/ww/en/view/102254061).
Page 145: Inserting Sitop Psu8600 Into A Project
7.4 SIMATIC STEP 7 7.4.2 Inserting SITOP PSU8600 into a project To be able to use the SITOP PSU8600 you must assign an IO controller as IO device (SIMATIC S7 control). Preconditions ● The GSD file of the SITOP PSU8600 has been installed.
Page 146 Engineering and remote access 7.4 SIMATIC STEP 7 3. In dialog field "Properties - Ethernet interface PN-IO", select the "Parameter" tab, set the IP address of the PROFINET interface and create a new subnet. 4. Confirm the properties of the new subnet and close the "Properties - Ethernet interface PN-IO"...
Page 147 2. Open the "Catalog" window using the "View > Catalog" menu command. 3. In the hardware catalog, navigate to SITOP PSU8600 under "PROFINET IO\I/O\PSU8600". 4. Click the desired SITOP PSU8600; keep the left mouse button pressed and drag the SITOP PSU8600 to the subnet. 5. Double-click on SITOP PSU8600.
Page 148: Assigning Supplementary Modules To The Basic Unit
Assigning supplementary modules to the basic unit Assigning an expansion module The number of outputs can be increased by using an expansion module. A SITOP PSU8600 basic device can be equipped with a maximum of four SITOP CNX8600 expansion modules.
Page 149 Parameterizing outputs (Page 159). Assigning a buffer module A buffer module permits buffering when the power fails. A SITOP PSU8600 basic device can be equipped with a maximum of two SITOP BUF8600 buffer modules. Buffer module versions BUF8600 buffer modules with electrolytic capacitors: ●...
Page 150 Preconditions ● STEP 7 is opened and a project with an IO controller is created. ● A SITOP PSU8600 basic device has been integrated in the project. Procedure 1. In the graphic editor, select the hardware configuration of the basic device to display the PSU8600 station window.
Page 151: Parameter Assignment
The individual parameters and their possible values are described in the following subsections. Preconditions ● The SITOP PSU8600 has been integrated in the opened project and networked. Procedure 1. Open Network View "NetPro" ("Options > Configure Network").
Page 152: Parameters Of The Basic Unit And Supplementary Modules
Engineering and remote access 7.4 SIMATIC STEP 7 4. In the hardware configuration, double-click on the entry of a SITOP PSU8600 in the station window (slot 0.1). 5. In the configuration dialog, click on the "Parameter" tab. 6. Click on the required subgroup.
Page 153 Engineering and remote access 7.4 SIMATIC STEP 7 Subgroup Description Outputs 1 … 4 In these subgroups, make the following settings for the individual out- puts: Switch-on and switch-off output. • Setpoint output voltage • Response threshold value of the output current •...
Page 154: Parameterizing The Basic Unit
The individual parameters and their possible values are described in the following subsections. Preconditions ● The SITOP PSU8600 was integrated in the opened project Procedure 1. Select SITOP PSU8600 in the "HW Config" view. 2. Double-click on the "Basic unit" module.
Page 155 To deactivate the prewarning threshold, enter "0 %" as value. ● System start characteristics In order to reduce the load on the overall SITOP PSU8600 power supply system as a result of simultaneous switch-on current peaks of the loads at the various outputs, an on delay between the outputs can be selected when switching on.
Page 156 Engineering and remote access 7.4 SIMATIC STEP 7 Buffering parameters Parameters Value range Default setting Buffer component disabled Yes/no via control command Enable LONGLIFE operat- Yes/no ing mode Threshold value for suffi- 10 - 90 % 85 % cient buffer readiness Enable short-time interrup- Yes/no tion at output 1...
Page 157 Engineering and remote access 7.4 SIMATIC STEP 7 ● Buffer component disabled via control command Buffer modules with double-layer capacitors can be deactivated using a control command. If the parameters are to be activated, then all of the buffer components in the system are deactivated.
Page 158 Engineering and remote access 7.4 SIMATIC STEP 7 Output parameters Outputs are parameterized at the basic units and at the expansion modules in the same identical way. You can find a list of the parameters under Parameterizing outputs (Page 159). PROFIenergy parameters Parameter Value range...
Page 159: Parameterizing Outputs
Web server (Page 165). ● Enable automatic update When you enable "Automatic update" then the actual values of the SITOP PSU8600 and connected supplementary modules are sent to the web server. ● Update interval Define the interval in which the actual values are sent to the web server.
Page 160 Enter a value of "0 %" to deactivate the prewarning threshold. ● ON delay In order to reduce the load on the overall SITOP PSU8600 power supply system as a result of simultaneous switch-on current peaks of the loads at the various outputs, an on delay between the outputs can be selected when switching on.
Page 161: Loading The Configuration (Commissioning)
7.4.5 Loading the configuration (commissioning) In the delivered state, the SITOP PSU8600 has not yet been assigned any IP address and the DHCP protocol is deactivated. When the SITOP PSU8600 is first connected with a controller (SIMATIC S7 control), it must be assigned a device name and an IP address by the controller.
Page 162: Diagnostics
Allocating the SITOP PSU8600 a device name (online) In order that the configured IO controller can address the SITOP PSU8600, you must assign the configured device names to each of the individual IO devices (including the SITOP PSU8600).
Page 163: Firmware Update
Click the "Browse" button in the "Edit Ethernet node" dialog to select the MAC address of the SITOP PSU8600 where the factory settings should be restored. Then click on the "Reset" button. This deletes the IP address and the device name from the module.
Page 164 Engineering and remote access 7.4 SIMATIC STEP 7 PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 165: Web Server
1. Connect the client (PG, PC) via the PROFINET interface with the CPU. 2. Open the web browser. In the web browser address field, enter the IP address of SITOP PSU8600 in the form http://ww.xx.yy.zz or http://ww.xx.yy.zz (depending on the settings in the web server;...
Page 166 Initial values: – User name: "admin" – Password: "admin" The license information of the SITOP PSU8600 - as well as the current web server certificate - can be downloaded to the logon page. Note Change the password after the first login.
Page 167: The Web Server User Interface
Engineering and remote access 7.5 Web server 7.5.2 The web server user interface ① Menu selection ② Navigation submenus ③ "License information" button ④ "Logout" button ⑤ Language selection ⑥ "Download to device" button ⑦ Editor area ① The menu selection allows you to access menus "Diagnostics"...
Page 168: Functions Of The Web Server
7.5 Web server Grayed out menus When SITOP PSU8600 was assigned a SIMATIC S7 control system as IO device, then the web server is in the read-only mode. The following applies in the read-only mode: ● Parameters cannot be write accessed. Parameters can only be read (input values are grayed out).
Page 169 ● Change web server settings, see Web server settings / user administration (Page 180) ● User administration see Web server settings / user administration (Page 180) ● Configure the basic device SITOP PSU8600 and the expansion modules, see Configuring SITOP PSU8600 (Page 183).
Page 170: Loading The Configuration (Commissioning)
7.5.5.1 Alarms The SITOP PSU8600 system internally saves a total of 1024 alarm entries. Of these, there are a maximum of the last 256 entries in the web, sorted according to time of display, whereby using the severity filter the list can be restricted to the following severities.
Page 171 Engineering and remote access 7.5 Web server Alarm history The alarm history is provided in this list. Note: After a system restart, the last 50 open alarms before the restart are displayed (separated by "Reboot"). When the power is interrupted for a longer period of time, the date and time of the alarm entries can be lost, whereby the alarm sequence is retained.
Page 172: Operating Data
Engineering and remote access 7.5 Web server 7.5.5.2 Operating data The following operating data are displayed via the web server: Submenu Entries Data PSU8600 PROFINET device name Device name in PROFINET Article No. Article number Serial number Serial number Hardware Hardware version Firmware Firmware version...
Page 173: Online Functions
The firmware update process is described in detail in the "Firmware update readme", which is provided with the firmware update download package. Please follow the instructions provided there very carefully. The files for updating the firmware are available online at: (https://support.industry.siemens.com/cs/ww/en/view/102295547) PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 174 SITOP PSU8600 and restores the factory settings. This affects, for example: ● IP address ● Device name ● Parameter values for the SITOP PSU8600 and assigned supplementary modules. Procedure 1. Select menu "Diagnostics". 2. Select submenu "Online functions". PSU8600power supply systems...
Page 175 Engineering and remote access 7.5 Web server 3. Select entry "Reset to factory setting". 4. In the editor area, click on "Reset to factory settings". 5. Acknowledge the confirmation prompt with "OK". PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 176 Engineering and remote access 7.5 Web server Reset outputs After an automatic shutdown, you can switch the outputs on again using the "Reset outputs" function. Outputs that were switched off manually or using the remote configuration are not switched on using the "Reset the outputs" function. Procedure 1.
Page 177: Hw Configuration
Engineering and remote access 7.5 Web server Outputs off/on Via the web server, you have the option of switching-in individual outputs or resetting all outputs. Procedure 1. Select menu "Diagnostics". 2. Select submenu "Online functions". 3. Select the "Switch outputs on/off" entry. 4.
Page 178 Engineering and remote access 7.5 Web server Procedure 1. Select the "Hardware configuration" menu. 2. Select submenu "General". 3. Select the "System configuration" entry. 4. To transfer the actual system expansion stage, in the editor area, click on "Synchronize configuration". 5.
Page 179: Configuring The Profinet Interface
Engineering and remote access 7.5 Web server 7.5.6.1 Configuring the PROFINET interface You have the option of configuring the PROFINET interface regarding the following points: ● General I&M (identification & maintenance) – Define the location ID – Define the contact –...
Page 180: Web Server Settings / User Administration
Engineering and remote access 7.5 Web server 5. To dynamically assign the IP address: Activate checkbox "Source IP address via DHCP". 6. To assign a fixed IP address: Activate checkbox "Fixed IP address" and enter the appropriate parameters in the editor area. 7.
Page 181 Engineering and remote access 7.5 Web server ● Web server is enabled MANUALLY ⑪ Define whether the DIP switch settings WEN (see ChapterActivating the web server on the module (Page 72)) should be displayed. ● Activate web server on this module Define as to whether the device may be accessed via the web server.
Page 182 Engineering and remote access 7.5 Web server User administration Here, you can change the administrator password and set up the system so that guests can access the system - and up to 14 additional user accounts with different authorization levels. Procedure for changing the administrator password 1.
Page 183: Configuring Sitop Psu8600
Engineering and remote access 7.5 Web server 7.5.6.3 Configuring SITOP PSU8600 You can change the following settings for the SITOP PSU8600 via the web server: ● Under "General" – Prioritized buffering of output 1 enabled – Outputs 1 and 2 connected in parallel –...
Page 184 Engineering and remote access 7.5 Web server Settings under "General" and "PROFIenergy" Parameters, general Parameters Value range Default setting Prioritized buffering of out- Yes/no put 1 Output 1 and output 2 con- Yes/no nected in parallel Output 3 and output 4 con- Yes/no nected in parallel PSU8600power supply systems...
Page 185 ● System start characteristics In order to reduce the load on the overall SITOP PSU8600 power supply system as a result of simultaneous switch-on current peaks of the loads at the various outputs, an on delay between the outputs can be selected when switching on.
Page 186 Engineering and remote access 7.5 Web server expanding the system. As a consequence, using the prewarning threshold increases the operational reliability. Enter a value of "0 %" to deactivate the prewarning threshold. ● Prewarning threshold output current in the MANUAL mode Here, it is possible to define a common threshold value for all outputs, above which an alarm is output.
Page 187 Engineering and remote access 7.5 Web server Settings under "Buffering" and "output" Buffering parameters Parameters Value range Default setting Buffer component disabled Yes/no via control command Enable LONGLIFE operat- Yes/no ing mode Threshold value for suffi- 10 - 90 % 85 % cient buffer readiness Short time interruption at...
Page 188 Engineering and remote access 7.5 Web server Examples for conversion ms (milliseconds) s (seconds) m (minutes) 3 000 5 000 15 000 ¼ 60 000 300 000 ● Buffer component disabled via control command Buffer modules with double-layer capacitors can be deactivated using a control command.
Page 189 Engineering and remote access 7.5 Web server failures that last for a longer period of time, the alarm message can then be used to initiate other specific measures, for example, safely running down a PC. ● Waiting time until short-time interruption The parameter is used to define the minimum time that must elapse after the "Buffer operation"...
Page 190 7.5 Web server ● Switch on delay In order to reduce the load on the overall SITOP PSU8600 power supply system as a result of simultaneous switch-on current peaks of the loads at the various outputs, an on delay between the outputs can be selected when switching on.
Page 191: Loading And Saving Configurations
Engineering and remote access 7.5 Web server 7.5.6.4 Loading and saving configurations Configurations made in the web server can be saved as zip file. Saved configurations can be loaded back to the web server. Procedure for saving the configuration 1. Select the "Hardware configuration" menu. 2.
Page 192: Cyclic And Acyclic Data
Controller. Further, value changes from the PROFINET IO-Controller can be transferred to the SITOP PSU8600 in cyclic intervals (5 ms to 128 ms) . Additional information on this topic is available under Input data (Page 193) and Output data (Page 195).
Page 193: Input And Output Data
Input and output data 7.6.1.1 Input data An overview of the input data, which is sent cyclically from the SITOP PSU8600, the expansion modules and the buffer modules to the PROFINET IO controller is shown in the following tables. Additional information about the individual operating states is provided in the corresponding subchapters.
Page 194 Channel4 operation state Operating state at output 4 of the power Unsigned8 supply system. Detailed information about the individual operating states can be found in Section Operating states SITOP PSU8600 (Page 198) Input data SITOP CNX8600 Slot Subslot Data Description...
Page 195: Output Data
SITOP BUF8600 (Page 200) 7.6.1.2 Output data In the following tables you can find an overview of the output data, which is cyclically sent from the PROFINET IO-Controller to the SITOP PSU8600 and the expansion modules. Output data SITOP PSU8600 Slot Subslot Data...
Page 196 Engineering and remote access 7.6 Cyclic and acyclic data Slot Subslot Data Description Value range Data size System overload alarm Time delay before an alarm is 0 - 60 000 ms Unsigned16 threshold time [ms] issued after a system overload was (default setting: detected.
Page 197 Engineering and remote access 7.6 Cyclic and acyclic data Slot Subslot Data Description Value range Data size Channel3 Ithreshold Channel3 Output Enable Channel3 Reset_In Data block active Channel4 Utarget see data "Channel 1" [10 mV] Channel4 Ilimit [10 mA] Channel4 Ithreshold Channel4 Output Enable Channel4 Reset_In...
Page 198: Operating States Sitop Psu8600
Channel4 Ithreshold Channel4 Output Enable Channel4 Reset_In Data block active 7.6.1.3 Operating states SITOP PSU8600 Operating state of the power supply system (device operating state) Status message Description 0 = Off Power supply system is switched off 1 = ErrorOff The power supply system was automatically shut down as a result of operation under in- admissible operating conditions.
Page 199: Operating States Sitop Cnx8600
Engineering and remote access 7.6 Cyclic and acyclic data Operating state output 1... 4 (Channel1...4 operating state) The status messages of an output are listed in the table below. The data applies to outputs 1 to 4. Status message Description 0 = ManualOff Output switched off manually (button): The output was manually switched off using the button on the device.
Page 200: Operating States Sitop Buf8600
Engineering and remote access 7.6 Cyclic and acyclic data Operating state output 1... 4 (Channel1...4 operating state) The status messages of an output are listed in the table below. The data applies to outputs 1 to 4. Status message Description 0 = ManualOff Output switched off manually (button): The output was manually switched off using the button on the device.
Page 201: Reading And Writing Data Sets
PROFINET IO-Controller, is listed in the following tables. Here, a distinction is made between the following data sets: ● Reading data sets: Data that is sent from the SITOP PSU8600, expansion modules and buffer modules to the PROFINET IO-Controller .
Page 202 Web server Reading Web server settings of the 6 bytes SITOP PSU8600. Writing Adjustable parameters for the web 6 bytes server of the SITOP PSU8600. 0x0040 0 Identification values Reading Parameters for device identification. 108 bytes parameters Writing Adjustable parameters for device identi- 108 bytes fication.
Page 203: Data Sets Sitop Psu8600
Status information about the buffer 16 bytes components SITOP BUF8600. Detailed information about the individual data sets can be found in Section Data sets SITOP BUF8600 (Page 218) 7.6.2.2 Data sets SITOP PSU8600 Index 1: General (reading/writing) Data Description Data type Priority buffered...
Page 204 Engineering and remote access 7.6 Cyclic and acyclic data Data Description Data type individually specified 3 = StartupDelay- Load-optimized switch on delay time based on a LoadOptimized delay: Outputs are common starting point. switched on in an ascend- ing sequence (starting with output 1 of the basic device) in a load- optimized fashion.
Page 205 Data Description Data type Man/remote DipSwitch (0/255) Actual position of the operating selection switch at Unsigned8 the basic device SITOP PSU8600: 0 = "Manual" operation • 255 = "REMOTE" operation • Priority Bufferd Channel 1 DipSwitch (0/255) Actual switch position for prioritized buffering...
Page 206 Data type Parallel mode 34 DipSwitch (0/255) Actual switch position for parallel switch-on (P3+4) Unsigned8 of output 3 and output 4 at the basic device SITOP PSU8600. Webserver Enable DipSwitch (0/255) Actual switch position for activating/deactivating Unsigned8 the web server.
Page 207 Engineering and remote access 7.6 Cyclic and acyclic data Data Description Data type Ilimit3 potentiometer [10mA] Manually set threshold of the output current at Unsigned16 output 3. Response threshold of the output current for an output set using the potentiometer at the device.
Page 208 Engineering and remote access 7.6 Cyclic and acyclic data Data Description Data type PowerInterrupt WaitTime [ms] Time that elapses from initiating the shutdown Unsigned32 sequence until output 1 is shut down. PowerInterrupt InterruptTime [ms] Time for which output 1 is shut down. Unsigned16 Index 0x0020: State information (reading) Data...
Page 209 Engineering and remote access 7.6 Cyclic and acyclic data Data Description Data type 1 = ErrorOff The power supply system was automatically shut down as a result of opera- tion under inadmissible operating conditions. 2 = CooledDown After an automatic shut- down due to a fault, the power supply system can be reactivated by switch-...
Page 210 Engineering and remote access 7.6 Cyclic and acyclic data Data Description Data type Channel1 Ilimit Response threshold of the output current for output 1. When this is exceeded, Unsigned16 [10 mA] the output current is interpreted as having an overload condition and is shut down with a time delay - or limited.
Page 211 Engineering and remote access 7.6 Cyclic and acyclic data Data Description Data type 10 = Overloaded Output in overload opera- (SystemOverload) tion (with derating): 11 = LimitAfter Output current limited (SystemOverload) (with derating) Channel2 Utarget See data "Channel 1" [10mV], Channel2 Ilimit [10mA] …...
Page 212 1 bit (starting with bit 0 for output 1). Index 0x0035: Web server (reading/writing) Data Description Data type WebserverEnabled Activating/deactivating the web server of the Unsigned8 SITOP PSU8600: 0: disable • 255. enable • AutoReloadEnabled Enable/disable automatic update: Unsigned8 0: disable •...
Page 213: Data Sets Sitop Cnx8600
• 255. enable • When automatic logoff is activated, the logged on user ("Guest" or "Admin") is automatically logged off when the SITOP PSU8600 web server is inac- tive for 15 minutes. HttpAccessEnable Disable/enable access only via HTTPS Unsigned8 Index 0x0040: Identification values (reading/writing)
Page 214 Engineering and remote access 7.6 Cyclic and acyclic data Data Description Data type Operation Mode Mode: If the actual load 0 = ModeSelect Electronic shutdown: The Unsigned8 current of an output ex- output is shut down when ceeds the specified re- the response threshold sponse threshold value of value is exceeded.
Page 215 Engineering and remote access 7.6 Cyclic and acyclic data Data Description Data type Utarget2 potentiometer [10mV] Manually set setpoint of the output voltage at out- Unsigned16 put 2: Setpoint of the output voltage for an output manually set using the potentiometer at the device; in normal operation, the output is controlled to this setpoint voltage.
Page 216 Engineering and remote access 7.6 Cyclic and acyclic data Index 0x0020: State information (reading) Data Description Data type Fill byte(s) Unsigned16 Module operation state Operating state 0 = Off Expansion module is Unsigned8 switched off 1 = ErrorOff The expansion module was automatically shut down as a result of opera- tion under inadmissible...
Page 217 Engineering and remote access 7.6 Cyclic and acyclic data Data Description Data type threshold value of the 1 = ModeModular Constant current: When output current, then the the response threshold output can be shut down value is exceeded, the according to a current- load current is limited to time characteristic ("elec- the response threshold...
Page 218: Data Sets Sitop Buf8600
Engineering and remote access 7.6 Cyclic and acyclic data Data Description Data type LED lit yellow Bit0/1: OK • Bit2/3: Channel1 • Bit4/5: Channel2 • Bit6/7: Channel3 • Bit8/9: Channel4 • Bit10-15: unused = 0 • LED state Actual display status of LED is off Unsigned16 the LEDs.
Page 219 Engineering and remote access 7.6 Cyclic and acyclic data Data Description Data type 2 = Full Complete buffer readi- ness: The energy storage device of the buffer com- ponent is fully charged (normal operation). 3 = Buffering The buffer component is operating in the buffer mode: The power supply system is supplied via the...
Page 220 Engineering and remote access 7.6 Cyclic and acyclic data Data Description Data type Load current [10mA] Load current Unsigned16 Module operation state Operating state 0 = Off Buffer component is in the Unsigned8 "Off" operating state. 1 = Boot Buffer component is pow- ering up.
Page 221 Engineering and remote access 7.6 Cyclic and acyclic data Data Description Data type LED flashes at 2 Hz Bit0/1: OK • Bit2-15: unused = 0 • PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 222 Engineering and remote access 7.6 Cyclic and acyclic data PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 223: Troubleshooting
Troubleshooting Troubleshooting based on the LED signal sequence Refer to Displays (Page 29). PROFINET alarm list You can obtain additional information on an active alarm from the help text. The extended error type is used to interpret alarms in S7 function blocks that you have programmed yourself.
Page 224 Troubleshooting 8.2 PROFINET alarm list Output error Prewarning overtemperature Danger of overtemperature detected in a system component. Immediate load re- duction is recommended. Invalid internal supply voltage Voltage of the internal supply is too high. All outputs of the power supply system have been switched off.
Page 225 Troubleshooting 8.2 PROFINET alarm list Output error Invalid number of modules Invalid number of modules detected. Invalid slot. New unconfigured module detected New unconfigured module detected. Invalid system configuration System configuration is incorrect. Normal operation of the system is not possible. Deviating system configuration System configuration is different.
Page 226 Troubleshooting 8.2 PROFINET alarm list Output error Output is ready to be switched on Output is ready to be switched on again after automatic overload shutdown. Current limit on the output after occur- Output is in overload mode. The output rence of an overload current is limited to the specified re- sponse threshold.
Page 227: Technical Data
320 - 360 V and 530 - 575 V, see Image 9-5 Output current as a Remark • function of the input voltage (only the basic device SITOP PSU8600 6EP3437- 8MB00-2CY0) (Page 232) andImage 9-6 Output current as a function of the input voltage (power supply system SITOP PSU8600 6EP3437-8MB00-2CY0 with a minimum of one expansion module SITOP CNX8600) (Page 232).
Page 228: Output Data
Technical data 9.2 Output data Image 9-1 Power failure buffering Output data Basic device Basic device Expansion module Expansion module 6EP3436-8MB00-2CY0 6EP3437-8MB00-2CY0 6EP4436-8XB00-0CY0 6EP4437-8XB00-0CY0 Output Regulated, isolated DC voltage Number of out- puts Rated output 24 V 24 V 24 V 24 V voltage U out rated...
Page 229 240 W or 480 W (see Image 9-7 Output power as a function of the ambient temperature for SITOP PSU8600 6EP3436-8MB00-2CY0 (Page 233) and Image 9- 8 Output power as a function of the ambient tem-...
Page 230 150 % for 5 s/min Can be expanded using a maximum of 4 expansion modules Using the SITOP CNX8600 expansion module it is not possible to increase the maximum output power of the complete system SITOP PSU8600 . Image 9-2 Starting delay/voltage rise PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 231 9.2 Output data Output current as a function of the input voltage Image 9-3 Output current as a function of the input voltage (only the basic device SITOP PSU8600 6EP3436-8MB00-2CY0) Image 9-4 Output current as a function of the input voltage (power supply system SITOP PSU8600...
Page 232 Technical data 9.2 Output data Image 9-5 Output current as a function of the input voltage (only the basic device SITOP PSU8600 6EP3437-8MB00-2CY0) Image 9-6 Output current as a function of the input voltage (power supply system SITOP PSU8600 6EP3437-8MB00-2CY0 with a minimum of one expansion module SITOP CNX8600) PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 233 9.2 Output data Output power as a function of the ambient temperature Image 9-7 Output power as a function of the ambient temperature for SITOP PSU8600 6EP3436- 8MB00-2CY0 Image 9-8 Output power as a function of the ambient temperature for SITOP PSU8600 6EP3437-...
Page 234: Efficiency
Technical data 9.3 Efficiency Efficiency Basic device Basic device Expansion module Expansion module 6EP3436-8MB00-2CY0 6EP3437-8MB00-2CY0 6EP4436-8XB00-0CY0 6EP4437-8XB00-0CY0 Efficiency at > 93 % > 93 % 97 % 97 % out rated out rated approx. Power loss at 34 W 72 W 15 W 30 W out rated...
Page 235: Closed-Loop Control
Technical data 9.4 Closed-loop control Image 9-10 Efficiency of the basic device 6EP-3437-8MB00-2CY0 at U out rated out rated Closed-loop control Basic device Basic device Expansion module Expansion module 6EP3436-8MB00-2CY0 6EP3437-8MB00-2CY0 6EP4436-8XB00-0CY0 6EP4437-8XB00-0CY0 Dynamic line 0.1 % 0.1 % 0.1 % 0.1 % regulation ±15%),...
Page 236: Mtbf
Technical data 9.6 MTBF Basic device Basic device Expansion module Expansion module 6EP3436-8MB00-2CY0 6EP3437-8MB00-2CY0 6EP4436-8XB00-0CY0 6EP4437-8XB00-0CY0 Short-circuit pro- Electronic overload Electronic overload Electronic overload Electronic overload tection shutdown shutdown shutdown shutdown Adjustable re- 0.5 - 5 A 0.5 - 10 A 0.5 - 5 A 0.5 - 10 A sponse threshold...
Page 237: Mechanical System
Technical data 9.7 Mechanical system Mechanical system Basic device Basic device Expansion module Expansion module 6EP3436-8MB00-2CY0 6EP4436-8XB00-0CY0 6EP4437-8XB00-0CY0 6EP3437-8MB00-2CY0 Connection sys- Plug-in terminal with screw connection Connections / line L1, L2, L3, PE: 1 screw L1, L2, L3, PE: 1 screw supply terminal each for terminal each for...
Page 238 Technical data 9.7 Mechanical system Basic device Basic device Expansion module Expansion module 6EP3436-8MB00-2CY0 6EP4436-8XB00-0CY0 6EP4437-8XB00-0CY0 6EP3437-8MB00-2CY0 Type of mounting / rail mounting Mounting Can be snapped onto Can be snapped onto Can be snapped onto Can be snapped onto standard TH35-15 standard TH35-15 standard TH35-15...
Page 239: Accessories
Mechanical accessories Device identification labels 20 mm × 7 mm, TI-grey 3RT2900-1SB20 Dimension drawings See Section Dimensions and weights (Page 42). CAD data that can be downloaded from the Internet: SITOP PSU8600 basic devices 6EP3436-8MB00-2CY0 (http://www.automation.siemens.com/bilddb/index.aspx?objkey=G_KT01_XX_01086) 6EP3437-8MB00-2CY0 (http://www.automation.siemens.com/bilddb/index.aspx?objkey=G_KT01_XX_01002) Expansion modules SITOP CNX8600 6EP4436-8XB00-0CY0 (http://www.automation.siemens.com/bilddb/index.aspx?objkey=G_KT01_XX_00996)
Page 240 Technical data 9.9 Dimension drawings PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 241: Safety, Approvals, Emc
Safety, approvals, EMC 10.1 Safety Basic devices Expansion modules Buffer modules 6EP3436-8MB00-2CY0 6EP4436-8XB00-0CY0 6EP4297-8HB00-0XY0 6EP3437-8MB00-2CY0 6EP4437-8XB00-0CY0 6EP4297-8HB10-0XY0 6EP4293-8HB00-0XY0 6EP4295-8HB00-0XY0 Primary/secondary electrical isolation Electrical isolation SELV output voltage Uout according to EN 60950-1 and EN 50178 Protection class Class I Class III Class III (EN 61140) Degree of protection...
Page 242: Test Voltages
Safety, approvals, EMC 10.2 Test voltages 10.2 Test voltages Image 10-1 Test voltage without auxiliary contact diagram Only the manufacturer can perform the type test and production test; users can also perform the field test. Preconditions for performing the field test: Tests (A) &...
Page 243: Approvals
Safety, approvals, EMC 10.3 Approvals 10.3 Approvals Basic devices Expansion modules Buffer modules 6EP3436-8MB00-2CY0 6EP4436-8XB00-0CY0 6EP4297-8HB00-0XY0 6EP3437-8MB00-2CY0 6EP4437-8XB00-0CY0 6EP4297-8HB10-0XY0 6EP4293-8HB00-0XY0 6EP4295-8HB00-0XY0 CE marking Yes, (2004/108/EG and 2006/95/EG) UL/cUL (CSA) ap- cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; proval cCSAus (CSA C22.2 No.
Page 244: Emc
Safety, approvals, EMC 10.4 EMC 10.4 Basic devices Expansion modules Buffer modules 6EP3436-8MB00-2CY0 6EP4436-8XB00-0CY0 6EP4297-8HB00-0XY0 6EP3437-8MB00-2CY0 6EP4437-8XB00-0CY0 6EP4297-8HB10-0XY0 6EP4293-8HB00-0XY0 6EP4295-8HB00-0XY0 Generic standards EN 61000-6-2 Interference immunity for industrial environments EN 61000-6-3 Interference emission for residential areas Emitted interference EN 55022 Class B Line harmonics limit EN 61000-3-2...
Page 245: Environmental Conditions
Environmental conditions Basic devices Expansion modules Buffer modules 6EP3436-8MB00-2CY0 6EP4436-8XB00-0CY0 6EP4297-8HB00-0XY0 6EP3437-8MB00-2CY0 6EP4437-8XB00-0CY0 6EP4297-8HB10-0XY0 6EP4293-8HB00-0XY0 6EP4295-8HB00-0XY0 Ambient temperature -25 ... 60 °C for natural convection (self convection) Tested according to: EN 60068-2-1 cold • EN 60068-2-2 dry heat • EN 60068-2-78 humid heat, constant •...
Page 246 Environmental conditions PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 247: Applications
Applications 12.1 Protection against brief power failures For a drop in the line-side supply voltage, the SITOP PSU8600 power supply system still maintains the output voltage for a short time in the millisecond range (see Chapter Technical data (Page 227)).
Page 248: Protecting Against Longer Power Failures
Using the free-of-charge SITOP DC-UPS software tool, DC-UPS systems can be simply integrated into PC-based automation solutions. This supports further processing of the status signals and safely running down the PC. You can find additional information at: Manual, DC UPS with batteries (https://support.industry.siemens.com/cs/ww/en/ps/18043/man) PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 249: Environment
Environment The devices are in conformance with RoHS. As a rule, only non-silicon precipitating materials are used. Disposal guidelines Packaging and packaging aids can and should always be recycled. The product itself may not be disposed of as domestic refuse. PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 250 Environment PSU8600power supply systems Manual, 04.2016, A5E35883207-7-76...
Page 251: Service & Support
● Phone: + 49 (0) 911 895 7222 ● E-Mail (mailto:support.automation@siemens.com) ● Internet: Online support request form (http://www.siemens.de/automation/support-request) Technical documentation on the Internet Operating instructions and manuals for SITOP are available in the Internet: Operating instructions/manuals (http://www.siemens.com/sitop/manuals) SITOP power supply homepage General news about our power supplies is available in the Internet at the SITOP homepage: SITOP (http://www.siemens.com/sitop)
Page 252 Service & support Contact persons If you have any questions regarding the use of our products, then contact the Siemens contact person in your regional Siemens sales office. You can find these addresses as follows: ● On the Internet (http://www.siemens.com/automation/partner) ●...

This manual is also suitable for:

Sitop cnx8600 Sitop buf8600

Siemens SITOP PSU8600 Manual

1 Safety Instructions

2 Description, Device Design, Dimension Drawing

3 Operator Control at the Device

4 Installation and Maintenance

5 Mounting Position, Mounting Clearances

6 Installation

7 Engineering and Remote Access

8 Troubleshooting

9 Technical Data

10 Safety, Approvals, EMC

11 Environmental Conditions

12 Applications

13 Environment

14 Service & Support

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