Table of contents
1 About this manual 7
1.1 Validity 7
1.1.1 Applicable documents 7
1.1.2 Variants 7
1.2 Target group 7
1.3 Conventions 7
1.3.1 Instructions in the text 7
1.3.2 Pictographs 8
1.3.3 Stickers on the product 8
1.3.4 Abbreviations 8
2 Safety 10
2.1 General safety information 10
2.2 Safety instructions 10
2.3 Safety precautions 11
2.4 Limits of use of the product 12
2.5 Proper use 12
2.6 Foreseeable improper use 12
2.7 Personnel qualification 12
3 Product description 13
3.1 Identifying the product 13
3.2 Product features 13
3.3 Function 13
3.4 Connections 14
3.5 Scope of delivery 14
4 Installation 15
4.1 Preparing for installation 15
4.2 Installing the device in a rack 15
4.3 Connecting turbopump 15
4.4 Connection diagram 16
4.5 "SERVICE" connection 19
4.6 "REMOTE" connection 20
4.6.1 Voltage supply 21
4.6.2 Inputs 21
4.6.3 Outputs 23
4.6.4 Relay contacts 23
4.7 Connecting accessories 23
4.8 Connecting gauges 24
4.9 Connecting the electrical supply 25
4.9.1 Grounding unit 25
4.9.2 Connecting to mains power supply 25
5 Interfaces 27
5.1 Interface RS-485 27
5.2 Cross-linked via the RS-485 connection 27
5.3 Pfeiffer Vacuum protocol for RS-485 interface 28
5.3.1 Telegram frame 28
5.3.2 Telegram description 28
5.3.3 Telegram example 1 29
5.3.4 Telegram example 2 29
5.3.5 Data types 29
6 Parameter set 31
6.1 General 31
6.2 Control commands 31
Table of contents
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