APG AGV-1000 Collision Avoidance user manual - Manual (Page 16)

AGV-1000 Rev. A3, 10/08
16
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• Outputs
The AGV-1000 has four solid state relay outputs, rated at 130 mA maximum.
WARNING! DO NOT EXCEED THIS RATING. If 130 mA is insufficient, the
AGV-1000’s relays can be used to control external relays rated to handle your
current needs. The four outputs are “Normally Open” relays that operate in
the “closed” position. An error, a target, or power loss will cause the
appropriate output(s) to open.
Output 1 = SLOW
Output 2 = STOP
Output 3 = ERROR
Output 4 = STOP
The redundant “STOP” outputs (2 & 4) are for added safety. STOP output
may be wired to a dual-input safety relay.
If the error-detection circuits detect a short or open condition on any of the
transducers, then output 3 will open. The user has the option to assign a
“STOP” or “SLOW” output when an “ERROR” is detected.