ETAS ES930.1 User manual

ETAS ES930.1
Multi-I/O Module
User Guide

Copyright
The data in this document may not be altered or amended without special noti-
fication from ETAS GmbH. ETAS GmbH undertakes no further obligation in
relation to this document. The software described in it can only be used if the
customer is in possession of a general license agreement or single license.
Using and copying is only allowed in concurrence with the specifications stipu-
lated in the contract.
Under no circumstances may any part of this document be copied, reproduced,
transmitted, stored in a retrieval system or translated into another language
without the express written permission of ETAS GmbH.
© Copyright 2022 ETAS GmbH, Stuttgart
The names and designations used in this document are trademarks or brands
belonging to the respective owners.
ES930.1 -User Guide R11 EN -01.2022

ETAS Contents
Contents
ES930.1 -User Guide 3
1 About this Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.1 Classification of Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.2 Presentation of Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.3 Presentation of Supporting Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2 Basic Safety Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1 General Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.2 Requirements for Users and Duties for Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.3 Intended Use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3 Hardware Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.1.1 Input and Output Channels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.1.2 Integration in the measuring Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.1.3 Combination with the ES910 Prototyping Module. . . . . . . . . . . . . . . . . . . 14
3.1.4 Configuration and Data Acquisition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2 Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2.1 Decentral cabling Concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2.2 Inputs and Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2.3 Simple cabling Concept of Inputs and Outputs . . . . . . . . . . . . . . . . . . . . . 16
3.2.4 Additional Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.3 Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.3.1 Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.3.2 Front Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.3.3 Rear Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.4 Overview of Function Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.5 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.5.1 Power Supply of Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.5.2 Power Supply of Half-bridges (Power Stages) at the "PS" Connection . 21
3.5.3 Power Supply of a Single Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.5.4 Power Supply of additional Modules chained via Ethernet . . . . . . . . . . . 21
3.5.5 Switching the Module on and off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
3.5.6 ES93x Modules in mixed Module Chains . . . . . . . . . . . . . . . . . . . . . . . . . . 22
3.6 Data Transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.7 Signal Acquisition and Signal Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3.7.1 Signal Acquisition and Signal Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3.7.2 Requests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3.7.3 Signal Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
3.7.4 Synchronization of the Model Process of the ES910 Rapid Prototyping
Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
3.7.5 Limited Data Acquisition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
3.7.6 Limited Data Transfer for MC Applications. . . . . . . . . . . . . . . . . . . . . . . . . 27
3.7.7 Overload for Rapid Prototyping Applications . . . . . . . . . . . . . . . . . . . . . . . 28
4 Thermo Channels ("TH1-4" Connections) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.1 Assemblies of the Thermo Channels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.1.2 Cold-junction Compensation with A/D Converter . . . . . . . . . . . . . . . . . . . 29
Contents

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ES930.1 -User Guide 4
4.1.3 A/D Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.1.4 Open TC Detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
4.2 Measurement Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
4.3 Electrical Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5 Digital Input Channels ("DI" Connection) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.1 Assemblies of the Digital Input Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.1.2 Schmitt Trigger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.1.3 Glitch Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.1.4 Capture Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.1.5 Counter Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.1.6 Timeout Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.1.7 Event Raster Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.1.8 Counter Overflow Detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.1.9 Electrical Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.2 Measuring Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
5.2.1 Definitions of the measuring Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
5.2.2 Overview of measuring Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
5.2.3 Measurement of the Signal State (State) . . . . . . . . . . . . . . . . . . . . . . . . . . 37
5.2.4 Counter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
5.2.5 Time Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
5.2.6 Calculation of Cycle Duration, Frequency and Scan Ratio . . . . . . . . . . . . 42
5.2.7 Calculation of the Speed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
6 Analog Input Channels ("AI 1-4"/"AI 5-8" Connections) . . . . . . . . . . . . . . . . . . . . . 45
6.1 Channel Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
6.2 Assemblies of the Analog Input Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
6.2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
6.2.2 Input Range (Level Adjustment) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
6.2.3 Anti-aliasing Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
6.2.4 A/D Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
6.2.5 Digital Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
6.3 Compensation of Group Runtime. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
6.4 Maximum Input and Common Mode Voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
6.4.1 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
6.4.2 Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
6.5 Electrical Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
7 Outputs to the Sensor Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
7.1 Channel Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
7.2 Assemblies of the Sensor Supply Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
7.2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
7.2.2 D/A Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
7.2.3 Overcurrent Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
7.2.4 Overload Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
7.3 Assignment of Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
7.4 Electrical Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
7.5 Behavior for Rapid Prototyping Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

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ES930.1 -User Guide 5
8 Analog Output Channels ("AO" Connection) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
8.1 Assemblies of the Analog Output Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
8.1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
8.1.2 D/A Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
8.1.3 Overvoltage Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
8.2 Electrical Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
9 Digital Output Channels ("DO" Connection). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
9.1 Assemblies of Digital Output Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
9.1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
9.1.2 Counter Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
9.1.3 Output Amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
9.1.4 Overvoltage Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
9.1.5 Min Pulse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
9.1.6 Min Pulse Adaptation Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
9.1.7 Power Stage Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
9.1.8 Synchronous Groups and update Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
9.1.9 LED Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
9.1.10 LEDs U1 and U2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
9.1.11 Electrical Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
9.2 Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
9.2.1 Output Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
9.2.2 PWM Output Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
9.3 Functionalities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
9.3.1 "Digital Output" Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
9.3.2 "PWM Output" Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
9.3.3 "Pulse Out" Functionality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
10 Half-bridges ("PS" Connection). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
10.1 Half-bridges (Power Stages) and Half-bridge Channel Groups (Power Stage Groups)
59
10.2 Assemblies of a Half-bridge Channel Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
10.2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
10.2.2 Error State PS n/n+1 Assembly used jointly by a Half-bridge Channel
Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
10.3 Assemblies of a Half-bridge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
10.3.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
10.3.2 Half-bridge Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
10.3.3 External operating Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
10.3.4 Channel for Current Measurement (Current Sense PS n). . . . . . . . . . . . . 61
10.4 Control of the Channel Group and its Half-bridges . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
10.4.1 Control PS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
10.4.2 Enable PS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
10.5 Switching States of a Half-bridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
10.5.1 Table of states of a Half-bridge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
10.5.2 State of the Half-bridges after switching on the Module . . . . . . . . . . . . . 64
10.6 Interconnection of Half-bridges to Full-bridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
10.6.1 Grouping and Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
10.6.2 Table of States of a Full-bridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
10.7 Electrical Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
10.8 Protection of the Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

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ES930.1 -User Guide 6
10.8.1 Protection of the Half-bridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
10.8.2 Safeguarding the "PS" total Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
10.8.3 Protection in the CBAV422.1 Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
11 Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
11.1 Installation and Blocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
11.1.1 General Installation Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
11.1.2 Fastening the Module onto a Carrier System . . . . . . . . . . . . . . . . . . . . . . . 66
11.1.3 Connecting several Modules mechanically. . . . . . . . . . . . . . . . . . . . . . . . . 67
11.2 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
11.2.1 ES930.1 with additional ETAS Modules (MC Applications) . . . . . . . . . . . 69
11.2.2 ES930.1 with ES910 and additional ETAS Modules for Rapid Prototyping
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
11.3 Cabling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
11.3.1 Cabling of the ES930.1 for MC Applications. . . . . . . . . . . . . . . . . . . . . . . . 71
11.3.2 Cabling of ES930.1 for RP Applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
11.3.3 Daisy Chain Connections ("IN", "OUT") . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
11.3.4 Inputs (Connections "DI", "AI 1-4" and "AI 5-8") . . . . . . . . . . . . . . . . . . . . . . 74
11.3.5 Outputs (Connections "DO" and "AO") . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
11.3.6 Half-bridges ("PS" Connection) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
11.3.7 "SERVICE" Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
12 Handling of Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
12.1 LED Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
12.2 Protection of the "PS" Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
12.3 Problems with the ES930.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
12.4 Problems and Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
12.4.1 Network Adapter Cannot Be Selected via Network Manager . . . . . . . . . 79
12.4.2 Search for Ethernet Hardware Fails . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
12.4.3 Personal Firewall Blocks Communication. . . . . . . . . . . . . . . . . . . . . . . . . . 82
13 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
13.1 Labels on the Product. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
13.1.1 Product Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
13.1.2 Used Symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
13.1.3 Labeling of the Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
13.2 Standards and Norms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
13.3 Declarations of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
13.3.1 RoHS Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
13.3.2 CE Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
13.4 Declarable Substances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
13.5 Taking the Product Back and Recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
13.6 Use of Open Source Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
13.7 Mechanical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
13.7.1 Maintenance the Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
13.7.2 Cleaning the Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
13.8 System Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
13.8.1 Environmental Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
13.8.2 Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
13.8.3 Software. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

ETAS Contents
ES930.1 -User Guide 7
13.9 Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
13.9.1 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
13.9.2 Host ("IN" Connection) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
13.9.3 Thermo Channels ("TH1-4" Connections) . . . . . . . . . . . . . . . . . . . . . . . . . . 93
13.9.4 Digital Input Channels ("DI" Connection) . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
13.9.5 Analog Input Channels ("AI" Connection). . . . . . . . . . . . . . . . . . . . . . . . . . . 95
13.9.6 Analog Output Channels ("AO" Connection) . . . . . . . . . . . . . . . . . . . . . . . . 98
13.9.7 Digital Output Channels ("DO" Connection). . . . . . . . . . . . . . . . . . . . . . . . . 99
13.9.8 Power Stage ("PS" Connection) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
14 Pin Assignment and Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
14.1 Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
14.1.1 "DO" Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
14.1.2 "DI" Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
14.1.3 "AO" Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
14.1.4 "AI 5-8" Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
14.1.5 "AI 1-4" Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
14.1.6 "PS" Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
14.1.7 "TH1-4" Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
14.1.8 "IN" Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
14.1.9 "OUT" Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
14.2 Cable for Inputs and Outputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
14.2.1 CBAV420.1 Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
14.2.2 CBAV421.1 Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
14.2.3 CBAV422.1 Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
14.3 Cable for the Connections "IN"/ "OUT" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
14.3.1 Ethernet Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
14.3.2 Combined Ethernet and Power Supply Cable . . . . . . . . . . . . . . . . . . . . . . 122
14.4 Protective Caps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
14.4.1 Cap CAP_Lemo_1B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
14.4.2 Cap CAP_Lemo_1B_LC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
15 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
15.1 ES930.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
15.2 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
15.2.1 Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
15.2.2 Protective Caps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
15.2.3 Housing Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
15.3 Calibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
15.3.1 Factory Calibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
15.3.2 Accredited Calibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
16 Contact Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

ETAS About this Document
ES930.1 -User Guide 8
1 About this Document
1.1 Classification of Safety Messages
The safety messages used here warn of dangers that can lead to personal
injury or damage to property:
1.2 Presentation of Instructions
The target to be achieved is defined in the heading. The necessary steps for his
are in a step-by-step guide:
Target definition
1. Step 1
2. Step 2
3. Step 3
> Result
1.3 Presentation of Supporting Information
DANGER
indicates a hazardous situation with a high risk of death or serious injury if
not avoided.
WARNING
indicates a hazardous situation of medium risk, which could result in death or
serious injury if not avoided.
CAUTION
indicates a hazardous situation of low risk, which may result in minor or mod-
erate injury if not avoided.
NOTICE
indicates a situation, which may result in damage to property if not avoided.
NOTE
Contains additional supporting information.

ETAS Basic Safety Notices
ES930.1 -User Guide 9
2 Basic Safety Notices
This chapter contains information about the following topics:
• General Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
• Requirements for Users and Duties for Operators . . . . . . . . . . . . . . . . . . 9
• Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1 General Safety Information
Please observe the Product Safety Notices ("ETAS Safety Notice") and the fol-
lowing safety notices to avoid health issues or damage to the device.
ETAS GmbH does not assume any liability for damages resulting from
improper handling, unintended use or non-observance of the safety precau-
tions.
2.2 Requirements for Users and Duties for Operators
The product may be assembled, operated and maintained only if you have the
necessary qualification and experience for this product. Improper use or use by
a user without sufficient qualification can lead to damages or injuries to one's
health or damages to property.
The assembler of the system is responsible for the safety of any system incor-
perating the equipment.
General safety at work
The existing regulations for safety at work and accident prevention must be
followed. All applicable regulations and statutes regarding operation must be
strictly followed when using this product.
2.3 Intended Use
Application area of the product
This product was developed and approved for applications in the automotive
sector. The module is suitable for use in interiors, in the passenger cell or in the
trunk of vehicles. The module is not suitable for installation in the engine com-
partment and similar environments. For use in other application areas, please
contact your ETAS contact partner.
Requirements for the technical state of the product
The product is designed in accordance with state-of-the-art technology and
recognized safety rules. The product may be operated only in a technically flaw-
less condition and according to the intended purpose and with regard to safety
NOTE
Carefully read the documentation (Product Safety Advice and this User
Guide) that belongs to the product prior to the startup.

ETAS Basic Safety Notices
ES930.1 -User Guide 10
and dangers as stated in the respective product documentation. If the product
is not used according to its intended purpose, the protection of the product
may be impaired.
Requirements for operation
• Use the product only according to the specifications in the correspond-
ing User Guide. With any deviating operation, the product safety is no
longer ensured.
• Observe the requirements on the ambient conditions.
• Do not use the product in a wet or damp environment.
• Do not use the product in potentially explosive atmospheres.
Electrical safety and power supply
• Observe the regulations applicable at the operating location concerning
electrical safety as well as the laws and regulations concerning work
safety!
• Connect only current circuits with safety extra-low voltage in accordance
with EN 61140 (degree of protection III) to the connections of the mod-
ule.
• Ensure that the connection and setting values are being followed (see
the information in the chapter "Technical data").
• Do not apply any voltages to the connections of the module that do not
correspond to the specifications of the respective connection.
Power supply
• The power supply for the product must be safely disconnected from the
supply voltage. For example, use a car battery or a suitable lab power
supply.
• Use only lab power supplies with double protection to the supply net-
work (with double insulation/reinforced insulation (DI/ RI)).
• The lab power supply must be approved for an operating altitude of
5000 m and for an ambient temperature of up to 70 °C.
• In regular operation of the modules as well as very long standby opera-
tion, a discharge of the vehicle battery is possible.
Connection to the power supply
• The power cable must not be connected directly to the vehicle battery or
lab power supply, but via a fuse of up to 20 A.
• Ensure that the connections of the lab power supply, the power supply at
the module and the vehicle battery are easily accessible!
• Route the power cable in such a way that it is protected against abrasion,
damages, deformation and kinking. Do not place any objects on the
power cable!

ETAS Basic Safety Notices
ES930.1 -User Guide 11
De-energizing the module
The module does not have an operating voltage switch. The module can be de-
energized as follows:
• Disconnecting the cables from the measurement inputs
and
• Disconnecting the module from the power supply
– Disconnecting the module from the lab power supply
Separating device is the lab plug of the power cable or the plug of the
power cable at the connection of the module
or
– Disconnecting the module from the vehicle battery
Separating device is the lab plug of the power cable or the plug of the
power cable at the connection of the module
or
– Disconnecting the vehicle battery.
Approved cables
• Use exclusively ETAS cables at the connections of the module!
• Adhere to the maximum permissible cable lengths!
• Do not use any damaged cables! Cables may be repaired only by ETAS!
• Never apply force to insert a plug into a socket. Ensure that there is no
contamination in and on the connection, that the plug fits the socket, and
that you correctly aligned the plugs with the connection.
Requirements for the location
• Position the module or the module stack on a smooth, level and solid
underground.
• The module or the module stack must always be securely fastened.
Fixing the modules on a carrier system
• When selecting the carrier system, observe the static and dynamic
forces that could be created by the module or the module stack on the
carrier system.
DANGER
Dangerous electrical voltage!
Connect the power cable only with a suitable vehicle battery or with a suitable
lab power supply! The connection to power outlets is not allowed!
To prevent an inadvertent insertion in power outlets, ETAS recommends to
equip the power cables with safety banana plugs in areas with power outlets.

ETAS Basic Safety Notices
ES930.1 -User Guide 12
Requirements on the ventilation
• Keep the module away from heat sources and protect it against direct
exposure to the sun.
• The free space above and behind the module must be selected so that
sufficient air circulation is ensured.
Assembling (interconnecting) the modules
• Prior to assembling (interconnecting) or separating a module stack, the
modules must be disconnected from the supply voltage or they have to
be in the standby operating mode.
Transport
• Stack and connect the modules only at the location of the startup!
• Do not transport the modules at the cable of the module or any other
cables.
Maintenance
The product is maintenance-free.
Repair
If an ETAS hardware product should require a repair, return the product to
ETAS.
Cleaning the module housing
• Use a dry or lightly moistened, soft, lint-free cloth for cleaning the module
housing.
• Do not user any sprays, solvents or abrasive cleaners which could dam-
age the housing.
• Ensure that no moisture enters the housing. Never spray cleaning agents
directly onto the module.
Ambient conditions
The housing and the connectors of the module as well as the plug connectors
of the cables meet the degree of protection IP30.
Opening the module
CAUTION
Damage to the module and loss of properties based on IP30!
Do not open or change the module housing!
Work on the module housing may only be performed by ETAS.

ETAS Basic Safety Notices
ES930.1 -User Guide 13
Potential equalization
Cabling
For detailed information about cabling, see the User Guide of the module.
CAUTION
Potential equalization in the vehicle is possible via the shield of the
connecting cables of the modules!
Install the modules only at locations with the same electrical potential or iso-
late the modules from the installation location.

ETAS Hardware Description
ES930.1 -User Guide 14
3 Hardware Description
The chapter "Hardware Description" provides an overview of the ES930.1, infor-
mation about the housing, connections, LEDs, function groups, power supply,
data transfer as well as signal acquisition and signal output.
3.1 Overview
The ES930.1 Multi-I/O Module is a compact, robust and powerful metrology
module with numerous input and output channels.
The module can be used for a variety of measuring tasks or for the control of
additional hardware in the development, application and validation of electronic
vehicle systems in the vehicle or the lab.
3.1.1 Input and Output Channels
Overall, the ES930.1 module features 4 thermo, 8 analog and 4 digital inputs. 4
analog and 6 digital outputs are available as output channels, 4 sensor supplies
and 6 half-bridge switches with current measurement as power stages. Since
the power stages are integrated in the ES930.1 module, the external signal con-
ditioning for the actuator control, such as valves or electrical motors, is omit-
ted.
Fig. 3-1ES930.1 Multi-I/O Module
3.1.2 Integration in the measuring Setup
The ES930.1 module communicates with the PC via Ethernet and is integrated
in the measuring setup within the decentral ETAS Ethernet topology (daisy
chain). The number of channels can be expanded by connecting several
ES930.1 modules to a chain. The acquisition of additional signal types is easily
accomplished by expanding the measuring setup with ES4xx/ES63x measur-
ing modules.
3.1.3 Combination with the ES910 Prototyping Module
The combination of the ES930.1 module with the ES910/ ES920 prototyping
and interface module allows a broad spectrum of applications.

ETAS Hardware Description
ES930.1 -User Guide 15
While the ES910/ ES920 modules are used for accessing ETK, XETK, FlexRay,
CAN and LIN, the ES930.1 module allows simultaneously accessing analog and
digital I/O signals. In the process, sensors and actuators are controlled and
analyzed directly by the function model. Simulink®, ASCET-RP or C-code mod-
els can be used as function model.
3.1.4 Configuration and Data Acquisition
All configurations of the ES930.1 module can be defined for each channel in
each case.
The sampling of the signal at the inputs and the output of signals are done
independently of each other, either in a predefined, equidistant time grid or in
the event-triggered mode whose event rasters are defined based on digital
input signals.
The event rasters can be used to synchronously capture all the input data and
initiate model triggers in the rapid prototyping module.
3.2 Properties
Overview of the most important properties of the ES930.1:
3.2.1 Decentral cabling Concept
Communication with the PC via an XCP-based protocol that is compatible with
the existing ETAS Ethernet topology. The concept meets the following require-
ments:
• High bandwidth to be able to capture measured values with high resolu-
tion and high sampling rates,
• Low transfer times for applications in the function development,
• Exact synchronization possible with other measuring systems,
• Simple application based on the Ethernet integration in INCA, no compli-
cated settings of bus parameters
3.2.2 Inputs and Outputs
The following inputs and outputs are available:
• 4 thermo inputs
• 8 analog inputs
• 4 digital inputs
• 4 analog outputs
• 4 sensor supplies
• 6 digital outputs, which also provide the control signals for the half-
bridge switches
• 6 half-bridge switches with current measurement

ETAS Hardware Description
ES930.1 -User Guide 16
3.2.3 Simple cabling Concept of Inputs and Outputs
• Overall, only three different cable types are required for connecting the
inputs and outputs of the module.
• The open connections of these cables offered by ETAS can be individu-
ally fitted by the used, thereby adapting it to the specific plug connection
system of the measuring setup.
• The DSUB cable connections of the inputs and outputs of the module
allow the user a simple fitting of separate cables for flexible integration
in the measuring setup.
3.2.4 Additional Properties
• Automotive-ready module that is suitable for the use in the development
environment and in the vehicle on test tracks.
– Neutral to extreme environmental conditions (temperature, EMC)
– Expanded supply voltage range
– High mechanical stability and robustness
• Integration in the ETAS MC software INCA and in the rapid prototyping
software INTECRIO or ASCET-RP
• Standalone operation with ES93x configuration tool
• Updating the firmware of the module with HSP
The complete technical data of the ES930.1 can be found in chapter 13
on page 85.

ETAS Hardware Description
ES930.1 -User Guide 17
3.3 Module
3.3.1 Housing
The ES930.1 uses a housing with connections on the front and the rear side of
the device. The robust metal housing of the ES930.1 is equipped with non-slip
plastic feet.
The module is designed for the accommodation in the vehicle or lab. In order to
stabilize it, it can easily be screwed onto a support system. The housings of this
device family can also be connected with each other – quickly and easily (see
chapter 11.1 on page 66).
3.3.2 Front Side
Fig. 3-2Front Side
3.3.2.1 Connections
The front side of the ES930.1 features the following connections (see Fig. 3-2
on page 17):
Name Connection Meaning
TH1-4 Thermo channel Thermo measurement (channel 1 to channel 4)
PS Power stages Power stages (6 Half-bridges with current mea-
surement) and external supply
DO Digital outputs Digital output channels (channel 1 to channel 6)
DI Digital inputs Digital input channels (channel 1 to channel 4)
AO Analog outputs Analog output channels (channel 1 to channel 4)
AI 5-8 Analog inputs Analog input channels (channel 5 to channel 8);
sensor supply channels (channel 3 and channel 4)
AI 1-4 Analog inputs Analog input channels (channel 1 to channel 4);
sensor supply channels (channel 1 and channel 2)

ETAS Hardware Description
ES930.1 -User Guide 18
3.3.2.2 LEDs
The front side of the ES930.1 module features four LEDs. The LEDs U1 and U2
can be configured by the user in the application software, the LEDs ER and ON
indicate the following operating states of the module:
3.3.2.3 Serial Number
The Serial number is located on the front side of the module. This number is
important for the unique addressing of the module in the application software.
LED ER LED ON Operating state Comment
Off Off Module off No power supply,
power supply defective
Off Green Normal Module on, no error
Red Off Hardware error Internal error
Red Green LED test Briefly during initialization of the
module
Red Green Internal error Module features no valid calibra-
tion. Measurements are possible
in principle. The measuring accu-
racy is out of specification. Send
the module to ETAS for calibra-
tion/repair.
Red,
flashing
Green Update process Update of firmware

ETAS Hardware Description
ES930.1 -User Guide 19
3.3.3 Rear Side
Fig. 3-3Rear Side
The rear side of the ES930.1 module features the following connections (see
Fig. 3-3 on page 19):
Name Connection Meaning
IN Daisy chain In Input; Ethernet connection to the previous module
or the PC, power supply of the module
OUT Daisy chain Out Output; Ethernet connection and power supply of
the succeeding module
SER-
VICE
Service Reserved; for ETAS-internal application only; no
provision of functions for the customer

ETAS Hardware Description
ES930.1 -User Guide 20
3.4 Overview of Function Groups
Fig. 3-4ES930.1 Block Diagram
The block diagram in Fig. 3-4 on page 20 displays function groups of the
ES930.1 module that are described in the following chapters:
• Power supply (see chapter 3.5 on page 21)
• ETAS daisy chain connections "IN" and "OUT" (see chapter )
• Inputs and outputs
– Thermo channels "TH1" to "TH4" (see chapter 4 on page 29)
– "DI" digital input channels (see chapter 5 on page 31)
– Analog input channels "AI 1" to "AI 8" (see chapter 6 on page 45)
– Outputs to the sensor power supply (see chapter 7 on page 49)
– "AO" analog output channels (see chapter 8 on page 51)
– "DO" digital output channels (see chapter 9 on page 53)
– "PS" Half-bridges (power stages) (see chapter 10 on page 59)
The function groups of the module are described in the following chapters.
FPGA
ES930.1
Ethernet
Phy 100
MBit/s
Ethernet
Phy
Protocol Engine
Frame
Generator
Voltage
Regulator
6...32V
Output
Unit (STIM)
Diagnosis
Unit
Time
Synchronization
Unit
Meas urement
Unit (DAQ)
TH 1-4 /
4
/
4
/
4
/
6
/
6
DI
AO
DO
PS
Event UnitIn it Val ue Unit Sync Group Unit
Ext. S upply
7..32V DC
7..29V DC
SERVICE
Cold
Junction /
4
Digital Input Channel n
Analog Output Channel n
Digital Output Channel n
/
4
/
6
/
4
/
6
Power Stage n with
Cur r ent Input n
Control PS n
Analog Input Channel n
Thermo Channel n
/
8
/
4
/
4
100
MBit/s
IN
Ethernet,
Power Supply
OUT
Ethernet,
Power Supply
Sensor Supply Channel n
AI5-8
/
8
AI1-4
/
4