Inter-m SC-6224 Operation Manual page 10

SPE KER LINE CHECKER
7. ADDRESS SEttIng SWItCh
It is the switch which sets up the role of each system if device is expanded and interlocked.
For details of equipment setting, please refer to page 4.
8. POWER InPUt tERMInAL
It is the terminal which connects the DC power (DC 24V). Caution to polarities when it connects.
SC-6224