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Summary of Contents for Pilz PSS u2 ES 4DI
- Page 1 PSS u2 ES 4DI Control system PSS u2 Remote I/O system PSS u2 Operating Manual-1003609-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 ......................Operation ..........................Display elements and messages ....................Technical details ........................Order reference ........................10.1 Product ............................. 10.2 Accessories ..........................Operating Manual PSS u2 ES 4DI 1003609-EN-03... -
Page 4: 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 4DI hardware version 01 or higher. It is valid until new documentation is published. - Page 5 Introduction INFORMATION This gives advice on applications and provides information on special fea- tures. Operating Manual PSS u2 ES 4DI 1003609-EN-03...
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Page 6: Overview
Details of the terminal blocks that can be used are available under "Intended Use". Module features Application of the product PSS u2 ES 4DI: Electronic module with digital inputs for standard applications The product has the following features: 4 type 3 digital inputs in accordance with IEC 61131-2 Configurable input filter time: 0 …... -
Page 7: 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 ES 4DI may be used in conjunction with the following terminal block: 8-pin terminal block... -
Page 8: Safety Regulations
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 4DI 1003609-EN-03... -
Page 9: Function Description
24 V 24 V 24 V 24 V Fig.: Block diagram PSS u2 ES 4DI Supply The module is supplied with voltage via the head module. Periphery supply The module routes the periphery supply from the module bus to the terminal block. - Page 10 Fig.: Software filter Legend Clamp Signal at the terminal Module Filtered signal in the module Time for which a signal must be present at the input in order to be de- signal_min tected Operating Manual PSS u2 ES 4DI | 10 1003609-EN-03...
- Page 11 0-signal at the terminal 1-signal at the terminal after pulse stretching has after pulse stretching has starts pulse stretching elapsed elapsed Waiting for 0-signal 1-signal in the module Fig.: States for pulse stretching Operating Manual PSS u2 ES 4DI | 11 1003609-EN-03...
- Page 12 Fig.: Timing diagram: pulse stretching ≤ signal duration of 1-signal Legend Clamp Signal at the terminal Pulse stretching Pulse stretching Stretched signal Stretched signal Duration of 1-signal 1-signal Duration of pulse stretching stretch Operating Manual PSS u2 ES 4DI | 12 1003609-EN-03...
- Page 13 Time for which a signal must be present at the input in order to be de- signal_min tected Stretched 1-signal in the module TRUE Stretched 0-signal in the module FALSE Grey shaded Signals that are not detected during stretching area Operating Manual PSS u2 ES 4DI | 13 1003609-EN-03...
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Page 14: Reaction Times
– Switching off the LEDs to display the module and terminal status Standby mode – All module functions are inactive. – The LEDs for displaying the module and terminal status are switched off. Operating Manual PSS u2 ES 4DI | 14 1003609-EN-03... -
Page 15: Address Assignment
0: "0"-signal (0 V) at the input 1: "1"-signal (+ 24 V) at the input Bit 1 Input data I1 Bit 2 Input data I2 Bit 3 Input data I3 Bit 4-7 None Constant "0" Operating Manual PSS u2 ES 4DI | 15 1003609-EN-03... -
Page 16: Installation
6.1.1 Dimensions 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 ES 4DI | 16 1003609-EN-03... -
Page 17: Inserting And Removing An Electronic Module
Inserting an electronic module 1. Insert the electronic module into the suspen- sion lug on the back- plane. 2. Swivel the electronic module downwards until you hear it click into place. Operating Manual PSS u2 ES 4DI | 17 1003609-EN-03... - Page 18 Installation 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 4DI | 18 1003609-EN-03...
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Page 19: 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 4DI | 19 1003609-EN-03... -
Page 20: 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 ES 4DI | 20 1003609-EN-03... -
Page 21: Wiring
3: +24 V Periphery Supply 5: Input I1 7: +24 V Periphery Supply 24 V 9: Input I2 11: +24 V Periphery Supply 13: Input I3 15: +24 V Periphery Supply Operating Manual PSS u2 ES 4DI | 21 1003609-EN-03... -
Page 22: Operation
The error will be signalled to the head module and will be entered in the head module's diagnostic log. Display elements and messages Legend [1] Module status display [2] Terminal status display Operating Manual PSS u2 ES 4DI | 22 1003609-EN-03... - Page 23 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 4DI | 23 1003609-EN-03...
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Page 24: Technical Details
In accordance with the standard EN 60068-2-78 Humidity 93 % r. h. at 40 °C Condensation during operation Not permitted Max. operating height above sea level 2000 m EN 61131-2 (Zone B) Operating Manual PSS u2 ES 4DI | 24 1003609-EN-03... - Page 25 2500 V Mechanical data Material Housing Mounting type plug-in Dimensions Height 110,8 mm Width 12,5 mm Depth 72,5 mm Weight 30 g Where standards are undated, the 2015-04 latest editions shall apply. Operating Manual PSS u2 ES 4DI | 25 1003609-EN-03...
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Page 26: Order Reference
61 x 11.5 mm, scope of supply: 10 pieces Coding elements Product type Features Order no. PSS u2 A CE E Coding elements for electronic modules, 328860 (10 pcs.) scope of supply: 10 pieces Operating Manual PSS u2 ES 4DI | 26 1003609-EN-03... - Page 27 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 ES 4DI | 27 1003609-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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