Cabling The Analog Extension; Extension Xm 06 B5; Extension Xe 08 B5 - ABB AC 31 Technical Manual

4. Cabling the analog extension

4.1. Extension XM 06 B5

4.2. Extension XE 08 B5

ABB Control - AC 31
1SBC 260400 R1001-b 06.99
Installation
The extension is powered with 5 V by the central unit or the remote unit. The connection
between the extension and the central unit is effectuated with the cable situated on the left
side of the extension.
Warning: The extensions must not be connected or disconnected under power supply.
The extension is powered with 5 V by the central unit or the remote unit. The connection
between the extension and the central unit is effectuated with the cable situated on the left
side of the extension.
Warning: The extensions must not be connected or disconnected under power supply.
The PT 100 or PT 1000 probes connected to the XM 06 B5 or XE 08 B5 extension may be the
2 wire, 3 wire sensors (see Figure 4-23 to Figure 4-26).
Usage of the connectors 07 ST 51 is recommended for mounting a 4 wire probe or use the
function current protection (see chapter 3 : § 7.4.3)
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