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Related Manuals for PMA KS 800
Summary of Contents for PMA KS 800
- Page 2 ©PMA Prozeß- und Maschinen-Automation GmbH 2004. Printed in Germany All rights reserved. No part of this document may be reproduced or published in any form or by any means without prior written permission by the copyright owner. A publication of PMA Prozeß- und Maschinen-Automation GmbH Subject to change without notice.
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Page 3: Table Of Contents
KS 800 overall connecting diagram with/without continious outputs ..KS 800 overall connecting diagram with constant voltage 10V ... . . - Page 4 Multi-Temperature-Controller KS 800 Indicator LEDs ........... .
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Page 5: Safety Hints
Multi-Temperature-Controller KS 800 Safety hints Following the enclosed safety hints 9499 047 07101 is indispensable! For hints on the power supply to be used, see section 4.3 Supply voltage Electromagnetic compatibility The unit conforms to European guideline 89/336/EEC and is provided with the CE marking. The... -
Page 6: General
With analog outputs, standard current signal 0/4...20mA 9407 480 70201 KS 800-DN: With analog outputs, standard voltage signal 0...10V 9407 480 70301 KS 800-DN: With 10V= constant-voltage The differences between the KS 800 versions are only in the field bus / serial interface. 9499 040 49111... -
Page 7: Possible Output Configurations
Installation Mounting KS 800 is provided for fast clip-on mounting to "top hat" standard rails 35 x 7,5 to EN 50 022, EN 50 035 and EN 50 045. KS 800 earthing is via a spring to the "top hat" rail. Therefore, this rail must have a good, conduc- ting connection with the grounded mounting wall (layer of lacquer, non-conducting mounting wall, Eloxal, ...). -
Page 8: Dismounting
If the KS 800 units are operated together with other P-Open components in a CANbus system, the KS 800 units must be connected as last instruments at the left or the right end of the modules side by side on a rail. Otherwise, the individual component cannot be addressed. (The "addressing line"... -
Page 9: Electrical Connection
2 x 8-pole terminal, order no. 231-308/026-000, resp. 9407 799 00011 is required additionally. Note: The screwless spring clamps are shown in the KS 800 figures. These clamps have a sepa- rate test socket. With the screw terminals, the screw heads are used for test measurements. -
Page 10: Bus-Stecker
For units with analog outputs, 2 x 8-pole terminal, order no. 231-308/026-000, resp. 9463 000 05321 is required additional- Bus-Stecker For connecting KS 800 to the fieldbus system, the connectors listed in the table must be used: Profibus Canbus; RS422/485 DeviceNet z.B. -
Page 11: Galvanic Isolations
Multi-Temperature-Controller KS 800 Galvanic isolations The galvanic isolations of KS 800 are shown in the following diagram. Identical block shading means that blocks are galvanically connected. I.e. all outputs are galvanically connected, but isolated from inputs and microcontroller (controller). All inputs are also galvanically connected. -
Page 12: Supply Voltage
Multi-Temperature-Controller KS 800 Supply voltage KS 800 is designed for a supply voltage rating of 24V DC, range 18V to 30V, residual ripple 5%. The supply voltage must comply with the conditions of protective low voltage (SELV) according to IEC 364-4-41 [VDE 0100-410]. -
Page 13: Inputs
0...1000°C )not according to DIN/EN The upper KS 800 measuring limit is the upper limit for operation of the relevant thermocouple type. The thermocouples are monitored for polarity error and break and the action (upscale/downscale) is configurable. All thermocouples must be connected with correct polarity at terminals INx+ and INx-. -
Page 14: Cold-Junction Temperature Compensation
The leads between cold-junction refe- rence and KS 800 can be of copper. The 8th input is used for measuring the temperature of this cold-junction reference and correcting the input voltage accordingly. For maintaining the specified accuracy, the sensor should be a resistance thermometer. -
Page 15: Resistance Thermometer
2. Use a commercially available screen connecting system. Heating current measurement and heating current alarm KS 800 has an input for connection of an external current transformer. All heating loads connected to a controller module are taken through a current transformer. Further processing and evaluation of the transformer signal are in the multi-controller module. - Page 16 E.g. the KS 800 display with 27A heating current is 19(A) (by additional external rectifi- cation with a higher internal resistance). For monitoring a 10% current decrease, a limit of 17,1 (A) must be adjusted.
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Page 17: Input Circuit Examples
Multi-Temperature-Controller KS 800 Input circuit examples Digital inputs KS 800 contains 4 digital inputs, which can also be configured individually as inputs, unless requi- red as controller outputs (cooling output with three-point controllers or closed output with three-point stepping controllers). -
Page 18: Input/Output Forcing
"free digital inputs/outputs" of a supervisory system. In this case, they cannot be influenced by KS 800, but only as a system component via the system bus. Inputs/outputs IN/OUT13...IN/OUT16 can be configured as digital inputs or outputs. -
Page 19: Outputs
) Outputs OUT1 to OUT8 are the "signal outputs 1" and the outputs OUT9 to OUT16 are the "signal outputs 2". KS 800 has max. 19 outputs with identical specification: Transistor outputs, + switching (for loads with common minus connection). -
Page 20: Controller Outputs, Continuous
The continuous controller terminals are accessible from the bottom through a cut-out in the aluminium profile. Two 8-pin connectors must be used for connection. The type of continuous outputs (voltage or current) is dependent of the KS 800 type (see section 2.1 Versions) and cannot be changed. -
Page 21: Alarm Outputs
(Xeff, Weff, Ypid, Y1heating, Y2cooling of this channel, or for forcing. Alarm outputs The three alarm outputs of KS 800 are accessible at connector J3. The alarms HC alarm: alarm is output with the heating current below the adjusted controller-specific limit value (to ensure the heating power;... -
Page 22: Constant Voltage And Auxiliary Relays
80% if connected in parallel to a bridge arm. Therefore, function checking is possible after de-pressurizing. For connecting this resistor in parallel, this KS 800 version is fitted with an additional relay with change-over contact, which can be controlled by applying an external voltage (24V= from a digital system output card;... -
Page 23: Circuit Diagrams
Multi-Temperature-Controller KS 800 Circuit diagrams Input/output circuit diagram For better understanding with complex connecting problems, the circuit diagrams of inputs and outputs are shown below. 9499 040 49111... -
Page 24: Ks 800 Overall Connecting Diagram With/Without Continious Outputs
Multi-Temperature-Controller KS 800 KS 800 overall connecting diagram with/without continious outputs 9499 040 49111... -
Page 25: Ks 800 Overall Connecting Diagram With Constant Voltage 10V
Multi-Temperature-Controller KS 800 KS 800 overall connecting diagram with constant voltage 10V 9499 040 49111... -
Page 26: Digital Interfaces
PC adaptor, order no. 9407 998 00001. BUS interfaces This interface is used for connecting the KS 800 to a PLC, a PC or a visualization unit. Dependent of version, the interface is designed for CANbus, CANbus with DeviceNet-protocoll, Profibus or as RS 422/485 (see section 2.1). -
Page 27: Devicenet Adaptor
Multi-Temperature-Controller KS 800 8.2.2 DeviceNet adaptor If KS 800 is operated with DeviceNet, an adapter is required for this bus system. This adaptor is available under order number 9407-799-00301. Pin allocation DeviceNet adaptor Mounting the adaptor on the KS 800 sub-D-connectors is done as shown in the following drawing:... -
Page 28: Com2 Interface
Multi-Temperature-Controller KS 800 8.2.3 COM2 interface Address and Baudrate for the COM2 interface can be adjusted via hardware or software for each KS 800. Via hardware, the address is adjustable within ”01” and ”99”. In position ”00”, the address stored in EEPROM which can be changed via software will be used when switching on. -
Page 29: Terminating Resistors
Hints related to baudrates, bus lengths, properties of electrical cables and mutual effects are given in the relevant interface descriptions. All KS 800 versions are delivered without terminating resistors at the bus connectors which must be plugged into the free bus connector of the last unit. - Page 30 LED on: O.K., cyclic data exchange busy LED blinks: (2 Hz) data communication interrupted LED blinks: (4 Hz) PROFIBUS parameter or configuration error AL1...AL3 With KS 800 configured for alarm functions, these LEDs are lit in case of the relevant alarm. 9499 040 49111...
- Page 31 For removal of the unit, see section 3.2 10.4 Customer Support Hotline For further questions beyond the scope of the KS 800 operating manual, please, contact one of the following telephone numbers from Monday to Friday, between 8 a.m. and 16 p.m. Tel. Custumer Support: 49 561 505 3091 Tel.
- Page 36 Subjekt to alteration without notice. © PMA Prozeß- und Maschinen-Automation GmbH Printed in Germany 9499 040 49111 (022004) P.O.B. 31 02 29, D - 34058 Kassel Germany...
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