ABB AX521 User Manual

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Table of contents
1 AC522............................................................................................................................................................... 9
1.1 Assembly................................................................................................................................................. 10
1.2 Disassembly............................................................................................................................................ 11
1.3 Dimensions.............................................................................................................................................. 11
1.4 Connection.............................................................................................................................................. 12
1.4.1 Process Supply Voltage........................................................................................................... 13
1.4.2 Inputs/Outputs.......................................................................................................................... 13
1.5 Cleaning.................................................................................................................................................. 14
1.6 Certification............................................................................................................................................. 14
1.7 Recycling................................................................................................................................................. 14
2 AI523............................................................................................................................................................... 15
2.1 Assembly................................................................................................................................................. 18
2.2 Disassembly............................................................................................................................................ 19
2.3 Dimensions.............................................................................................................................................. 19
2.4 Connection.............................................................................................................................................. 20
2.4.1 Process Supply Voltage........................................................................................................... 21
2.4.2 Inputs....................................................................................................................................... 21
2.5 Cleaning.................................................................................................................................................. 22
2.6 Certification............................................................................................................................................. 22
2.7 Recycling................................................................................................................................................. 22
3 AI531............................................................................................................................................................... 23
3.1 Assembly................................................................................................................................................. 26
3.2 Disassembly............................................................................................................................................ 27
3.3 Dimensions.............................................................................................................................................. 27
3.4 Connection.............................................................................................................................................. 28
3.4.1 Process Supply Voltage........................................................................................................... 29
3.4.2 Inputs....................................................................................................................................... 29
3.5 Cleaning.................................................................................................................................................. 30
3.6 Certification............................................................................................................................................. 30
3.7 Recycling................................................................................................................................................. 31
4 AI581-S........................................................................................................................................................... 32
4.1 Assembly................................................................................................................................................. 33
4.2 Disassembly............................................................................................................................................ 34
4.3 Dimensions.............................................................................................................................................. 34
4.4 Connection.............................................................................................................................................. 35
4.4.1 Process Supply Voltage........................................................................................................... 36
4.4.2 Inputs....................................................................................................................................... 36
4.5 Cleaning.................................................................................................................................................. 37
4.6 Certification............................................................................................................................................. 37
4.7 Recycling................................................................................................................................................. 37
5 AO523............................................................................................................................................................. 38
5.1 Assembly................................................................................................................................................. 41
5.2 Disassembly............................................................................................................................................ 42
5.3 Dimensions.............................................................................................................................................. 42
5.4 Connection.............................................................................................................................................. 43
5.4.1 Process Supply Voltage........................................................................................................... 44
5.4.2 Outputs..................................................................................................................................... 44
Table of contents
2019/11/153ADR024117M02xx, 11, en_US2

ABB AX521 Specifications

General

Brand	ABB
Model	AX521
Category	I/O Systems
Language	English