1.5.3.2
Device configuration
Fig. 56: Front view: 07AI91-AD
No.
Description
1
Connection for CS31 bus (X1)
2
Analog inputs (X2)
2.5 AI (
±
10 V differential,
±
5 V differential, temperature measurement PT100 /
PT1000, 4…20 mA and 0…20 mA with external resistor)
3
Analog inputs (X3)
1.5 AI (
±
10 V differential,
±
5 V differential, temperature measurement PT100 /
PT1000, 4…20 mA and 0…20 mA with external resistor)
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 AI523
8
DIP switch for ADDR
9
Analog inputs (X6)
2.5 AI (
±
10 V differential,
±
5 V differential, temperature measurement PT100 /
PT1000, 4…20 mA and 0…20 mA with external resistor)
10
Analog inputs (X5)
1.5 AI (
±
10 V differential,
±
5 V differential, temperature measurement PT100 /
PT1000, 4…20 mA and 0…20 mA with external resistor)
11
Supply 24 V DC (incl. AI523)
12
Ventilation
13
TA525: Label
14
4 Status LEDs of complete device
AC31 Adapters
Replacement devices: I/O modules > Replacement device 07AI91-AD
2018/09/24
3ADR010122, 8, en_US
89