23
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
PREPARING THE GAS DUCT SIDE
3
The following Table shows the typical factory settings for the digital and analog inputs and
outputs.
3.5.3
Laying the electrical connection lines to the SR-unit
1
Lay the electrical connection lines from the connection unit to the SR-unit.
2
For GMP probe: Signal line from the purge air unit (connection on the purge air unit
→
Operating Instructions of the purge air unit) to the purge air fixture.
Analog output
Pin assignment
Function
AO 1
11, 12
User-specific
AO 2
21, 23
User-specific
Digital input
Pin assignment
Function
DI 1
11, 12
Check_cycle
DI 2
21, 22
Maintenance
DI 3
13, 14
Output_control_values
DI 4
23, 24
Disable_check_cycle
DI 5
11, 12
[1]
Purge_air_status
DI 6
21, 22
---
DI 7
13, 14
---
DI 8
23, 24
---
[1] On second module
Digital output
Pin assignment
Function
DO 1
11, 12
Failure (inverted)
DO 2
21, 22
Maintenance_Request
DO 3
13, 14
Not_measuring
DO 4
23, 24
Output_control_values
DO 5
11, 12
[1]
Uncertain
DO 6
21, 22
Extended
DO 7
13, 14
Purge_air_failure
DO 8
23, 24
No_function
Configurable
Configurable
Measuring range switch-over
→
Technical Information GM32
[1] On second module
Information concerning the customer-specific module assignment
●
The module layout from the left to the right always has this sequence: AO-AI-DO-DI
●
The number of inputs and outputs is predetermined:
– 2 x AO
– 2 x AI
– 4 x DO
– 4 x DI
●
Second measuring range: AO is alway on the right next to the respective component.
Electrical connections on GM32,
