Introduction
7
Item
Description
External
Device
Connections
Terminal block for the following connections:
ALARM INPUT: Single alarm input connection (a set of two wires) used to
receive alarm signals from an external device — for example, a fire sensor, PIR
(passive infrared) sensor, fence sensor, etc. — with a dry contact output to the
terminal block. Four independent alarm inputs are available for use by any
channel (maximum 24VDC, 100mA input).
RELAY OUTPUT: Output signal (opto-isolated) used to provide an indication
signal for controlling a single external device, such as an electrical door lock.
Two independent relay outputs are available for use by any channel, each
including the following terminals:
o
NO: Terminal for NORMALLY OPEN configurations
o
C: Terminal for COMMON wire configurations for either NC or NO
o
NC: Terminal for NORMALLY CLOSED configurations
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Network
Port
(2x RJ45)
Primary Ethernet port (1) for connecting the unit to the network
Secondary Ethernet port (2) for connecting as a daisy chain connection
between multiple ioimage units
RESET
Button
For resetting the unit to previous settings.
