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.
1.5.5.2
Device configuration
Fig. 75: Front view: 07AC91-AD2
No.
Description
1
Connection for CS31 bus (X1)
2
Analog inputs (X2): -10 V…+10 V, 0…20 mA
3
Analog inputs (X3): -10 V…+10 V, 0…20 mA
4
Hole for screw mounting (screw diameter 4 mm, extension torque 1.2 Nm)
5
DIP switch for CONFIG1
6
DIP switch for CONFIG2
7
Status LEDs for AX522
8
DIP switch for ADDR
9
Analog outputs (X7): -10 V…+10 V
10
Analog outputs (X6): -10 V…+10 V, 0…20 mA
11
Enabling input for analog outputs (X5)
12
Supply 24 V DC (incl. AX522)
13
Ventilation
14
TA525: Label
15
4 Status LEDs
AC31 Adapters
Replacement devices: I/O modules > Replacement device 07AC91-AD2
2018/09/24
3ADR010122, 8, en_US
122