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Summary of Contents for Pilz PSS u2 ES 4DO R 8A
- Page 1 PSS u2 ES 4DO R 8A Control system PSS u2 Remote I/O system PSS u2 Operating Manual-1004548-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
......................7.1.1 Connection mechanism for terminal blocks ................Terminal configuration ......................Operation ..........................Display elements and messages ....................Technical Details ........................Service life graphs ........................Order reference ........................10.1 Product ............................. Operating Manual PSS u2 ES 4DO R 8A 1004548-EN-03... - Page 4 Contents 10.2 Accessories ..........................Operating Manual PSS u2 ES 4DO R 8A 1004548-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 ES 4DO R 8A hardware version 02 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 ES 4DO R 8A 1004548-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 ES 4DO R 8A: Electronic module with relay outputs for standard applications The product has the following features: 4 relay contacts –... -
Page 8: Safety
The module provides relay outputs. It may be used to switch: Resistive loads Inductive loads The module PSS u2 ES 4DO R 8A may be used in conjunction with the following terminal block: 8-pin terminal block Intended use includes making the electrical installation EMC-compliant. The module is de- signed for use in an industrial environment. -
Page 9: Warranty And Liability
Any type of modification has been made (e.g. exchanging components on the PCB boards, soldering work etc.). 3.3.3 Disposal When decommissioning, please comply with local regulations regarding the disposal of electronic devices (e.g. Electrical and Electronic Equipment Act). Operating Manual PSS u2 ES 4DO R 8A 1004548-EN-03... -
Page 10: Function Description
+24 V DC O3.44 O0.13 O0.14 O3.44 Fig.: Block diagram PSS u2 ES 4DO R 8A Supply The module is supplied with voltage via the head module. Integrated protection mechanisms The module has the following protection mechanisms: Protective separation between both relay contacts (see... -
Page 11: Outputs
– Switching off the LEDs that display the module and terminal status Switching off the relay coils Standby mode – All module functions are inactive. – The LEDs for displaying the module and terminal status are switched off. Operating Manual PSS u2 ES 4DO R 8A | 11 1004548-EN-03... -
Page 12: Address Assignment
Bit 1 Output data O1 N/O contact O1.23/O1.24 Bit 2 Output data O2 N/O contact O2.33/O2.34 Bit 3 Output data O3 N/O contact O3.43/O3.44 Bit 4-7 None Permanently "0" Operating Manual PSS u2 ES 4DO R 8A | 12 1004548-EN-03... -
Page 13: Installation
6.1.1 Dimensions 51,1 111,1 Fig.: Dimensions in mm, including backplane, electronic module and terminal block Operating Manual PSS u2 ES 4DO R 8A | 13 1004548-EN-03... -
Page 14: Protective Coding On Terminal Block
8-pin ter- minal block 2. The protective coding must be visible on the terminal side 3. Rotate the protective coding until is embed- ded within the terminal block. Operating Manual PSS u2 ES 4DO R 8A | 14 1004548-EN-03... -
Page 15: Inserting And Removing An Electronic Module
Unforeseeable error reactions may be triggered if modules are inserted and removed under load. 6.3.1 Inserting an electronic module 1. Insert the electronic module into the suspen- sion lug on the back- plane. Operating Manual PSS u2 ES 4DO R 8A | 15 1004548-EN-03... - Page 16 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 ES 4DO R 8A | 16 1004548-EN-03...
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Page 17: 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 ES 4DO R 8A | 17 1004548-EN-03... -
Page 18: Changing An Electronic Module During Operation
On electronic modules with outputs, the terminal block may only be inserted and removed when the load is switched off. Unforeseeable error reactions may be triggered if modules are inserted and removed under load. Operating Manual PSS u2 ES 4DO R 8A | 18 1004548-EN-03... -
Page 19: 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 ES 4DO R 8A | 19 1004548-EN-03... -
Page 20: Terminal Configuration
Output O1 Terminal 5 - 7 Contacts: O1.23 – O1.24 Output O2 Terminal 9 - 11 Contacts: O2.33 – O2.34 Output O3 Terminal 13 - 15 Contacts: O3.43 – O3.44 Operating Manual PSS u2 ES 4DO R 8A | 20 1004548-EN-03... -
Page 21: Operation
See module's dia- minal status display on the relevant out- gnostic log. put flash synchronously Short circuit/overload/undervoltage Green Temperature error: too warm (1)/warn- See module's dia- ing, e.g. undervoltage gnostic log Operating Manual PSS u2 ES 4DO R 8A | 21 1004548-EN-03... - Page 22 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 ES 4DO R 8A | 22 1004548-EN-03...
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Page 23: Technical Details
Not permitted Max. operating height above sea level 2000 m EN 61131-2 (Zone B) Vibration In accordance with the standard EN 60068-2-6 Frequency 8,4 - 150 Hz Acceleration 10 m/s² Operating Manual PSS u2 ES 4DO R 8A | 23 1004548-EN-03... - Page 24 Mechanical life 50,000,000 cycles Material Housing Mounting type plug-in Dimensions Height 110,8 mm Width 25 mm Depth 75,3 mm Where standards are undated, the 2017-05 latest editions shall apply. Operating Manual PSS u2 ES 4DO R 8A | 24 1004548-EN-03...
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Page 25: Service Life Graphs
The wear is mainly caused by the electrical load; the mechanical load is negli- gible. Fig.: Service life graph We recommend you use semiconductor outputs to switch 24 VDC loads. Operating Manual PSS u2 ES 4DO R 8A | 25 1004548-EN-03... -
Page 26: Order Reference
61 x 11.5 mm, scope of delivery: 10 pieces (10 pcs.) Coding elements Product type Features Order no. PSS u2 A CE E Coding elements for electronic modules, 328860 scope of delivery: 10 pieces (10 pcs.) Operating Manual PSS u2 ES 4DO R 8A | 26 1004548-EN-03... - Page 27 328810 Protective coding for terminal block Product type Features Order no. PSS u2 A CE T (10 pc.) Protective coding for terminal block, scope 328861 of delivery: 10 pieces Operating Manual PSS u2 ES 4DO R 8A | 27 1004548-EN-03...
- Page 28 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...
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