User's Manual

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The connectors and LED shown in Table 2-4 are available on a Model
SP-600-101 and SP-600-111 Signpost.
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Connectors
and LEDs
Description
Power The input power is connected here.
RS-232 Used to connect to a computer for setup and diagnostics by
installers and technicians.
Sync In Used to synchronize 2 to 4 Model SP-600-101 or SP-600-111
Signposts to cover an area larger than is possible with a single
Signpost. This connector can also accept DC volts from
another Signpost to avoid running separate power lines when
two or more Signposts are synchronized.
Sync Out Used to synchronize 2 to 4 Model SP-600-101 or SP-600-111
Signposts to cover an area larger than is possible with a single
Signpost. This connector can also output DC volts to another
Signpost to avoid running separate power lines when two or
more Signposts are synchronized.
Sensor 1 A closure on these two pins will trigger a predefined Signpost
action.
Sensor 2 A closure on these two pins will trigger a predefined Signpost
action.
Status This LED indicates when power is applied and the Signpost
mode of operation:
On ½ second, off ½ second indicates normal operation
On 1 second, off 1 second indicates the Signpost is off but
powered
On continuously indicates the Signpost is transmitting a CW
signal