Senstar Corporation LM100 User Manual

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Installing the LM100 gateway
Senstar LM100 Product Guide
Page 33
Relay contact ratings
The gateway’s relays are latching, and are rated for 30 V @ 1 A max. In Remote control mode, you 
can configure the relays as latching (ON by command, OFF by command), in flash mode (ON-
OFF-ON-OFF... by command, then OFF by command), or pulse mode (ON for a period, then 
OFF). For flash and pulse modes, the relay Active/Inactive times are selectable. 
In Local control mode the relays remain active for the event’s duration or for the selectable Hold 
Time, whichever is longer.
Auxiliary inputs 
I/O points defined as inputs are voltage sensing inputs. The gateway determines an input’s status 
via an internal reference voltage, and the configuration of the contact closures and supervision 
resistors. 
 provides wiring diagrams for auxiliary device inputs. 
In Local control mode the inputs are used to activate luminaire zones. When the input goes high, 
the specified luminaire zone is activated.
In Remote control mode the AUX inputs serve as inputs to the host SMS for reporting the status of 
auxiliary security equipment.
Figure 34: Gateway output schematics
CAUTION
The contact closure inputs to the gateway MUST be voltage-free. 
 
power sourcing output
dry contact output
shunt
Form A
Form B
high side drive
Form A
Form B
power sinking output
power sinking output
dry contact output