Installing the LM100 gateway
Senstar LM100 Product Guide
Page 35
Relay contact ratings
The gateway’s relays are latching, and are rated 30 V @ 1 A maximum.
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 36: Gateway output schematics
CAUTION
The contact closure inputs to the gateway MUST be voltage-free.
power sourcing output
dry contact output (N.C.)
I/O port shunt
Form B
Form A
dry contact output (N.O.)
high side drive