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Summary of Contents for Pilz PSS u2 EF 8DO 0.5A
- Page 1 PSS u2 EF 8DO 0.5A PSS u2 in the automation system PSS 4000 Remote I/O system PSS u2 Operating Manual-1003621-EN-03...
- Page 2 We do assure you that all persons are regarded without discrim- ination and on an equal basis. All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made for the user's internal purposes. Suggestions and comments for improving this documenta- tion will be gratefully received.
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Page 3: Table Of Contents
General wiring guidelines ......................7.1.1 Connection mechanism for terminal blocks ................Terminal configuration ......................Function test during commissioning ..................Operation ..........................Display elements and messages ....................Technical Details ........................Safety characteristic data ......................Operating Manual PSS u2 EF 8DO 0.5A 1003621-EN-03... - Page 4 Contents Order reference ........................10.1 Product ............................. 10.2 Accessories ..........................EC declaration of conformity ....................UKCA-Declaration of Conformity ..................Operating Manual PSS u2 EF 8DO 0.5A 1003621-EN-03...
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Page 5: Introduction
This operating manual explains the function and operation, describes the installation and provides guidelines on how to connect the product. This documentation is valid for the product PSS u2 EF 8DO 0.5A hardware version 01 or higher. It is valid until new documentation is published. - Page 6 Introduction INFORMATION This gives advice on applications and provides information on special fea- tures. Operating Manual PSS u2 EF 8DO 0.5A 1003621-EN-03...
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Page 7: Overview
Details of the terminal blocks that can be used are available under "Intended Use". Module features Application of the product PSS u2 EF 8DO 0.5A: Electronic module with digital single-pole outputs for failsafe applications The product has the following features: 8 digital outputs –... -
Page 8: Safety
Use of the module outside the areas described in this manual, Any use of the module that is not in accordance with the technical details. The module PSS u2 EF 8DO 0.5A may be used in conjunction with the following terminal block:... -
Page 9: Safety Regulations
In safety-related applications, please comply with the mission time T in the safety-related characteristic data. When decommissioning, please comply with local regulations regarding the disposal of electronic devices (e.g. Electrical and Electronic Equipment Act). Operating Manual PSS u2 EF 8DO 0.5A 1003621-EN-03... -
Page 10: Function Description
(FS) Periphery Supply +24 V DC Fig.: Block diagram PSS u2 EF 8DO 0.5A Supply The module is supplied with voltage via the head module. The periphery supply provides the outputs with voltage. The module routes the periphery supply from the module bus to the terminals on the ter- minal blocks. - Page 11 When wiring an output with capacitance it is essential to note the pulse dur- ation, repetition period and scan time of the power-up test, otherwise the load may switch on unintentionally. Operating Manual PSS u2 EF 8DO 0.5A | 11 1003621-EN-03...
- Page 12 In the event of external errors, e.g. if the connection to the controller is lost, the output is switched off after the set switch-off delay. However, in the event of internal module errors, the switch-off delay cannot be guaranteed. Default value: 0 ms (immediate shutdown). Operating Manual PSS u2 EF 8DO 0.5A | 12 1003621-EN-03...
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Page 13: Output Capacitance C
Signal at the terminal Output capacitance C C [µF] I [mA] Fig.: Output capacitance C dependent on load current I Legend [1] Max. test duration 1 ms [2] Max. test duration 3 ms Operating Manual PSS u2 EF 8DO 0.5A | 13 1003621-EN-03... - Page 14 Process image of outputs tdelay Configured switch-off delay time If there is another "1" signal, the time is reset and restarts at the next "0" signal Clamp Signal at the terminal Operating Manual PSS u2 EF 8DO 0.5A | 14 1003621-EN-03...
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Page 15: Integrated Protection Mechanisms
– Switching off the LEDs that display the module and terminal status – Switching off the LEDs that display the terminal status Reaction times Detailed information on the reaction times is available in the operating manual of the head modules. Operating Manual PSS u2 EF 8DO 0.5A | 15 1003621-EN-03... -
Page 16: Address Assignment
Valid bit of output O3 Bit 4 Valid bit of output O4 Bit 5 Valid bit of output O5 Bit 6 Valid bit of output O6 Bit 7 Valid bit of output O7 Operating Manual PSS u2 EF 8DO 0.5A | 16 1003621-EN-03... -
Page 17: Installation
6.1.1 Dimensions in mm The dimensions include the backplane, electronic module and terminal block. 12,5 51,1 111,1 Fig.: Dimensions in mm, including backplane, electronic module and terminal block Operating Manual PSS u2 EF 8DO 0.5A | 17 1003621-EN-03... -
Page 18: Inserting And Removing An Electronic Module
Unforeseeable error reactions may be triggered if modules are inserted and removed under load. 6.2.1 Inserting an electronic module 1. Insert the electronic module into the suspen- sion lug on the back- plane. Operating Manual PSS u2 EF 8DO 0.5A | 18 1003621-EN-03... - Page 19 3. Insert the terminal block into the suspen- sion lug on the module. 4. Swivel the terminal block upwards until you hear it click into place. Operating Manual PSS u2 EF 8DO 0.5A | 19 1003621-EN-03...
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Page 20: Removing An Electronic Module
2. Press the unlocking mechanism that is shown by the arrow and pull off the electronic module upwards. Operating Manual PSS u2 EF 8DO 0.5A | 20 1003621-EN-03... -
Page 21: Changing An Electronic Module During Operation
– Restart of the head module. After a restart, the system behaves as after a warm reset using a reset pushbutton (see operating manual of the head module, chapter “Reset pusbutton", section "Carrying out a warm reset (restart)"). Operating Manual PSS u2 EF 8DO 0.5A | 21 1003621-EN-03... -
Page 22: Wiring
The minimum cable cross section for field connection terminals on the terminal blocks is 0.15 mm (AWG26). The maximum cable cross section for field connection terminals on the terminal blocks is 1.5 mm with ferrules (AWG14) Use copper wiring. Operating Manual PSS u2 EF 8DO 0.5A | 22 1003621-EN-03... -
Page 23: Terminal Configuration
INFORMATION The safety-related test must be performed on the load and not on the output terminal. Operating Manual PSS u2 EF 8DO 0.5A | 23 1003621-EN-03... -
Page 24: Operation
See module's dia- gnostic log green The module status display and the ter- See module's dia- minal status display on the relevant out- gnostic log. put flash synchronously Short circuit/overload/undervoltage Operating Manual PSS u2 EF 8DO 0.5A | 24 1003621-EN-03... - Page 25 After the "too hot" message has been received, if the temperature drops back below the "too warm" threshold value, the module will switch to an error-free state. Legend LED on LED flashes LED flashes briefly LED off Operating Manual PSS u2 EF 8DO 0.5A | 25 1003621-EN-03...
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Page 26: Technical Details
Ambient temperature In accordance with the standard EN 60068-2-14 Temperature range 0 - 60 °C Storage temperature In accordance with the standard EN 60068-2-1/-2 Temperature range -40 - 70 °C Operating Manual PSS u2 EF 8DO 0.5A | 26 1003621-EN-03... - Page 27 Mechanical data Material Housing Mounting type plug-in Dimensions Height 110,8 mm Width 12,5 mm Depth 72,5 mm Weight 35 g Where standards are undated, the 2015-04 latest editions shall apply. Operating Manual PSS u2 EF 8DO 0.5A | 27 1003621-EN-03...
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Page 28: Safety Characteristic Data
The safety-related characteristic data (PFH, PFD) are mean values. They have been calcu- lated at an average ambient component temperature of 40 °C and apply for the ambient temperature range stated in the technical details. Operating Manual PSS u2 EF 8DO 0.5A | 28 1003621-EN-03... -
Page 29: Order Reference
Label holder for terminal block 328912 (10 pcs.) 61 x 11.5 mm, scope of supply: 10 pieces Codierelemente Produkttyp Merkmale Bestell-Nr. PSS u2 A CE E (10 pc.) Codierelemente für Elektronikmodule, 10 328860 Stück Operating Manual PSS u2 EF 8DO 0.5A | 29 1003621-EN-03... - Page 30 Order reference Backplanes Product type Features Order no. PSS u2 B 1 Backplane, 1 slot 328811 PSS u2 B 4 Backplane, 4 slots 328810 Operating Manual PSS u2 EF 8DO 0.5A | 30 1003621-EN-03...
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Page 31: Ec Declaration Of Conformity
European Parliament and of the Council. The complete EC Declaration of Conformity is available on the Internet at www.pilz.com/downloads. Authorised representative: Norbert Fröhlich, Pilz GmbH & Co. KG, Felix-Wankel-Str. 2, 73760 Ostfildern, Germany Operating Manual PSS u2 EF 8DO 0.5A... -
Page 32: Ukca-Declaration Of Conformity
2008. The complete UKCA Declaration of Conformity is available on the Internet at www.pilz.com/ support/downloads. Representative: Pilz Automation Technology, Pilz House, Little Colliers Field, Corby, Northamptonshire, NN18 8TJ United Kingdom, eMail: mail@pilz.co.uk Operating Manual PSS u2 EF 8DO 0.5A... - Page 33 We are represented internationally. Please refer to our homepage www.pilz.com for further details or contact our headquarters. Headquarters: Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: info@pilz.com, Internet: www.pilz.com...