If there is direct access to the device:
- Use the below LabVIEW Snippet to query the SLSC-12251 or SLSC-12252 module topology.
![Get 12251 Channels+Relays Device.png](/servlet/rtaImage?eid=ka03q000000lMXc&feoid=00N3q00000HUsuI&refid=0EM3q000001lhEt)
- Edit the "topology" to target the SLSC-12252 if required, with "NI12252_topology".
- Run the VI and populate "channel names" and "relay names"
If there is no direct access to the device, it is possible to simulate the SLSC device:
- Download the attached zip file of SLSC-12251 and SLSC-12252 JSON topologies.
- Use the below LabVIEW Snippet to simulate an SLSC-12251 or SLSC-12252 module with default topology
![Get 12251 Channels+Relays Simulated.png](/servlet/rtaImage?eid=ka03q000000lMXc&feoid=00N3q00000HUsuI&refid=0EM3q000001lhEo)
- Edit the "topology" to target the SLSC-12252 if required, with "NI12252_topology".
- Run the VI and populate "channel names" and "relay names".