22
8012707/ZVF9/V2-1/2019-04 | SICK
O P E R A T I N G I N S T R U C T I O N S | GM32
Subject to change without notice
3
PREPARING THE GAS DUCT SIDE
3.5.2.1
Default values for interfaces
Fig. 8: Example: I/O module pin assignment
State
Analog
Output
0 ...20mA
Load
500
AO1 AO2
- -
1
2
Shield
State
Analog
Input
0...20mA
Sense
100
AI1 AI2
- -
1
2
Shield
State
Digital
Output
Signal
Relais
DO1
DO3
State
Digital
Input
DI1 DI2
DI3 DI4
1
2
4
3
DO4
DO2
1
2
4
3
23
22
21
13
12
24
14
22
13
24
14
11
11
11
21
21
21
11
12
12
12
23
23
23
22
22
13
13
14
14
24
24
11-12 = AO1
21-23 = AO2
11-12 = AI1
21-23 = AI2
11-12 = DO1
21-22 = DO2
13-14 = DO3
23-24 = DO4
11-12 = DI11
21-22 = DI2
13-14 = DI3
23-24 = DI4
Analog input
Pin assignment
Function
AI 1
11, 12
Temperature (internally wired)
AI 2
21, 23
Pressure (internally wired)
AI 3
11, 12
Humidity
The analog input assignment shown in the Table is a default setting. The assignment of
the inputs can be freely configured with SOPAS. For more information, see the SOPAS ET
Operating Instructions.
