ABB AC31 Assembly And Operation Manual page 122

AC31 Adapters
Replacement devices: I/O modules > Replacement device 07AC91-AD2
1.5.5.2 Device configuration
Fig. 75: Front view: 07AC91-AD2
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
122
Please observe the information contained in the existing documentation. In sec-
tion "Fig. 5.4-2: Electrical connection of the analog input/output module
07AC91", only the information concerning operating mode 12 bit is relevant for
the replacement device 07AC91-AD2.
Description
Connection for CS31 bus (X1)
Analog inputs (X2): -10 V...+10 V, 0...20 mA
Analog inputs (X3): -10 V...+10 V, 0...20 mA
Hole for screw mounting (screw diameter 4 mm, extension torque 1.2 Nm)
DIP switch for CONFIG1
DIP switch for CONFIG2
Status LEDs for AX522
DIP switch for ADDR
Analog outputs (X7): -10 V...+10 V
Analog outputs (X6): -10 V...+10 V, 0...20 mA
Enabling input for analog outputs (X5)
Supply 24 V DC (incl. AX522)
Ventilation
TA525: Label
4 Status LEDs
3ADR010122, 8, en_US 2018/09/24