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Summary of Contents for Pilz PSSu E S 4AI U
- Page 1 PSSu E S 4AI U(-T) Operating Manual-21411-EN-05 - Decentralised system PSSuniversal I/O...
- 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
Dimensions ..........................23 Installing the base module ......................24 Inserting and removing an electronic module ................25 5.3.1 Inserting an electronic module ....................26 5.3.2 Removing an electronic module....................27 5.3.3 Changing an electronic module during operation ..............27 Operating Manual PSSu E S 4AI U(-T) 21411-EN-05... - Page 4 Display elements........................36 7.2.1 Display elements for module diagnostics..................36 7.2.2 Display elements for input status ....................36 Technical details ........................37 Supplementary data .......................40 Permitted operating height ......................40 Order reference ........................41 10.1 Product............................41 10.2 Accessories..........................41 Operating Manual PSSu E S 4AI U(-T) 21411-EN-05...
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Page 5: Introduction
Introduction Validity of documentation This documentation is valid for the products PSSu E S 4AI U and PSSu E S 4AI U-T. It is valid until new documentation is published. This operating manual explains the function and operation, describes the installation and provides guidelines on how to connect the product. -
Page 6: Definition Of Symbols
It also highlights areas within the text that are of particular import- ance. INFORMATION This gives advice on applications and provides information on special fea- tures. Operating Manual PSSu E S 4AI U(-T) 21411-EN-05... -
Page 7: Overview
Resolution: 12 Bit LEDs for: – Operating status per input – Module error For standard applications in system environment A and B T-type: PSSu E S 4AI U-T: for increased environmental requirements Operating Manual PSSu E S 4AI U(-T) 21411-EN-05... -
Page 8: Front View
– Serial number – Hardware version number – 2D code 3: Labelling strip for the terminal configuration on the base module 4: Name of electronic module 5: Connection level 1 6: Connection level 2 Operating Manual PSSu E S 4AI U(-T) 21411-EN-05... - Page 9 10: Round connection holes (connection levels 1, 2, 3 and 4) for connecting the signal lines 11: Mounting slot for colour marker to label the connection level (connection levels 1, 2, 3 and 4) Operating Manual PSSu E S 4AI U(-T) 21411-EN-05...
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Page 10: Safety
PAS4000 from Version 1.0.0 – We recommend that you always use the latest version (download from www.pilz.com). The PSSu E S 4AI U module may be used in conjunction with the following base modules: PSSu BP 1/8 S PSSu BP 1/8 C... -
Page 11: Safety Regulations
Safety The module PSSu E S 4AI U-T may be used in conjunction with the following base mod- ules: PSSu BP 1/8 S-T PSSu BP 1/8 C-T PSSu BP 1/12 S-T PSSu BP 1/12 C-T PSSu BP-C 1/8 S-T PSSu BP-C 1/8 C-T... -
Page 12: Function Description
All the configuration data is stored in the head module and is assigned to the input module on restart. This way the configuration data is retained even if you change the input module. Schematic representation of signal processing: Operating Manual PSSu E S 4AI U(-T) | 12 21411-EN-05... -
Page 13: Integrated Protection Mechanisms
When the PSSu E F PS1(-T) or PSSu E F PS2(-T)(-R) is used to supply the system, the module supply is buffered for 20 ms if the supply voltage is interrupted. The module detects the following errors: Start-up error Configuration error ST communication error Bus termination error Operating Manual PSSu E S 4AI U(-T) | 13 21411-EN-05... -
Page 14: Configuration
Scaling is a multi-stage process to adapt the values from the AD converter. The straight path in the diagram indicates the default configuration. raw value Raw value output? Hardware calibration Man.- scaling active? Manufacturer scaling User scaling active? User scaling Output formats Operating Manual PSSu E S 4AI U(-T) | 14 21411-EN-05... -
Page 15: Adc Raw Value And Initialisation Value
The manufacturer scaling is used to define the offset (zero point compensation) and gain (amplification) of the digital signal. Manufacturer scaling active (default setting) Default values for manufacturer scaling: – Offset (b ): 0 – Gain (a ): 8194 (2002 Operating Manual PSSu E S 4AI U(-T) | 15 21411-EN-05... - Page 16 8000 follows 7FFF (= 32 767 ) and is inter- preted as the lowest negative number (= -32 768 ). 32 767 is never exceeded; the value never falls below -32 768 Operating Manual PSSu E S 4AI U(-T) | 16 21411-EN-05...
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Page 17: User Scaling
Due to the hardware calibration the converter's input range is divided so that the 10 V end point is assigned the value x = 4095. With the default values x = 4095 and y= 10 000 the result is: Gain a = 78 Operating Manual PSSu E S 4AI U(-T) | 17 21411-EN-05... -
Page 18: Limit Values
– Limit value 2 is to be 5 V. Entry in the system software: – Limit value 1 corresponds to 26 214 – Limit value 2 corresponds to 16 384 Operating Manual PSSu E S 4AI U(-T) | 18 21411-EN-05... -
Page 19: Data Formats
Sign and magnitude representa- 0/FALSE Deactivated; two's complement is activated tion active Output ADC raw value only 0/FALSE Deactivated ADC initialisation value 4096 4096 (1000 ) is issued when no data is detected. Operating Manual PSSu E S 4AI U(-T) | 19 21411-EN-05... -
Page 20: Pssu Assignment In System Environment A
Bit sequence in the PII, with status byte: Input Assignment Input I0 LSB status byte MSB status byte Input I1 LSB status byte MSB status byte Input I2 LSB status byte MSB status byte Operating Manual PSSu E S 4AI U(-T) | 20 21411-EN-05... - Page 21 LSB status byte MSB status byte Input I1 LSB status byte MSB status byte Input I2 LSB status byte MSB status byte Input I3 LSB status byte MSB status byte Operating Manual PSSu E S 4AI U(-T) | 21 21411-EN-05...
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Page 22: Status Byte
0: Limit value 1 inactive 1: Input value greater than or equal to limit value 1 LimitValue2: BOOL 0: Limit value 2 inactive 1: Input value greater than or equal to limit value 2 Operating Manual PSSu E S 4AI U(-T) | 22 21411-EN-05... -
Page 23: Installation
5.1.1 Dimensions Base modules with four connection levels: 12,6 mm 8,1 mm 52,1 mm (0.496") (0.319") (2.051") 12,6 mm 72,6 mm (0.496") (2.858") Operating Manual PSSu E S 4AI U(-T) | 23 21411-EN-05... -
Page 24: Installing The Base Module
Push the base module back [2] until you hear it lock into position. On the mounting rail, slide the base module to the left until you hear the two lateral mounting hooks on the adjacent module lock into position [3]. Operating Manual PSSu E S 4AI U(-T) | 24 21411-EN-05... -
Page 25: Inserting And Removing An Electronic Module
This is how the base module is coded. The mechanics of the electronic modules are designed for 50 plug in/out cycles. Operating Manual PSSu E S 4AI U(-T) | 25 21411-EN-05... -
Page 26: Inserting An Electronic Module
Installation 5.3.1 Inserting an electronic module Procedure: The electronic module must audibly lock into position [1]. Mark the electronic module using the labelling strips [2]. Schematic representation: Operating Manual PSSu E S 4AI U(-T) | 26 21411-EN-05... -
Page 27: Removing An Electronic Module
– The substitute values are used for the modules' FS outputs, with Valid Bits = FALSE. CAUTION! Sparking can cause interference and errors! Only change the module when the load is switched off! Operating Manual PSSu E S 4AI U(-T) | 27 21411-EN-05... -
Page 28: Wiring
– Insert the stripped cable into the round fixing hole [2], as far as it will go. – Tighten up the screw on the screw terminal. – Check that the cable is firmly seated. Operating Manual PSSu E S 4AI U(-T) | 28 21411-EN-05... - Page 29 – Inputs/outputs on the counter modules: 1.5 mm (AWG16) – Analogue inputs/outputs: 1.5 mm (AWG16) – Communication cables: 1.5 mm (AWG16) – Test pulse outputs: 1.5 mm (AWG16) – Power supply: 2.5 mm (AWG12) – Functional earth: 2.5 mm (AWG12) Operating Manual PSSu E S 4AI U(-T) | 29 21411-EN-05...
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Page 30: Terminal Configuration
PSSu BP 1/8 C PSSu BP 1/8 C-T 12-22: 0 V analogue (12-22 linked within the base module) 13-23: Shield connection (13-23 linked within the base module) 14: Input I2 24: Input I3 Operating Manual PSSu E S 4AI U(-T) | 30 21411-EN-05... - Page 31 (13-23-16-26 linked within the base module) 14: Input I2 24: Input I3 15-25: 0 V analogue (12-22-15-25 linked within the base module) 16-26: Shield connection (13-23-16-26 linked within the base module) Operating Manual PSSu E S 4AI U(-T) | 31 21411-EN-05...
- Page 32 PSSu BP-C 1/8 C-T 12-22: 0 V analogue (12-22 linked within the base module) 13-23: C-rail supply, shield connection (13-23 linked within the base module) 14: Input I2 24: Input I3 Operating Manual PSSu E S 4AI U(-T) | 32 21411-EN-05...
- Page 33 14: Input I2 24: Input I3 15-25: 0 V analogue (12-22-15-25 linked within the base module) 16-26: C-rail supply, shield connection (13-23-16-26 linked within the base module) Operating Manual PSSu E S 4AI U(-T) | 33 21411-EN-05...
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Page 34: Connecting The Module
Voltage range (0 ... +10 V single-pole, referenced to earth Base modules with four connec- tion levels Voltage range (0 ... +10 V single-pole, referenced to earth Base modules with six connection levels Operating Manual PSSu E S 4AI U(-T) | 34 21411-EN-05... -
Page 35: Operation
There is no terminating plate or Install a terminating plate with in- there is a bad contact with the tegrated end bracket or insert the module bus. base modules together correctly. Operating Manual PSSu E S 4AI U(-T) | 35 21411-EN-05... -
Page 36: Display Elements
No signal detected (Input 2) green Signal detected - - - No signal detected (Input 3) green Signal detected - - - No signal detected (Input 4) green Signal detected Operating Manual PSSu E S 4AI U(-T) | 36 21411-EN-05... -
Page 37: Technical Details
RC filter RC filter Cutoff frequency 130 Hz 130 Hz Voltage measurement Input resistance 100 kOhm 100 kOhm Max. continuous voltage 12 V 12 V Resolution 12 Bit 12 Bit Operating Manual PSSu E S 4AI U(-T) | 37 21411-EN-05... - Page 38 10 - 150 Hz 10 - 150 Hz Amplitude 0,35 mm 0,35 mm Acceleration Broadband noise in accordance with the standard – EN 60068-2-64 Frequency – 5 - 500 Hz Acceleration – 1,9grms Operating Manual PSSu E S 4AI U(-T) | 38 21411-EN-05...
- Page 39 12,6 mm Depth 60,2 mm 60,2 mm Weight 37 g 37 g Mechanical coding Type Colour Dark grey Dark grey Where standards are undated, the 2005-04 latest editions shall apply. Operating Manual PSSu E S 4AI U(-T) | 39 21411-EN-05...
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Page 40: Supplementary Data
2000 m above SL. When used at higher levels, restrictions of the ambient tem- perature (standard IEC 61131-2) must be taken into account. Operating height above SL [m] Multiplication factors for the devices' ambient temperature 0 … 2000 3000 4000 5000 Operating Manual PSSu E S 4AI U(-T) | 40 21411-EN-05... -
Page 41: Order Reference
Base module with C-rail and screw terminals, T-type 314620 PSSu BP-C 1/12 C Base module with C-rail and cage clamp terminals 312621 PSSu BP-C 1/12 C-T Base module with C-rail and cage clamp terminals, T-type 314621 Operating Manual PSSu E S 4AI U(-T) | 41 21411-EN-05... - Page 42 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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