Wallace Perimeter Security ALPHA - Connecting Standard 11-Pin Vehicle Detectors

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CONNECTING STANDARD 11-PIN BOX TYPE VEHICLE DETECTORS
Connecng Standard 11-Pin Box Type Vehicle Detectors
If photo eyes are used to monitor
vehicle trac instead of loop detectors,
connect the photo eyes using the same
steps. See “Installing Photoelectric
Sensors for External Entrapment
Protecon Only” on page 145.
If there is any detector fault, the gate
operator funcons as if the detector
is triggered. Carefully consider
your peripheral connecons. Any
peripheral device required for safe
gate operaon should be aached
24VDC in case of an AC power
outage. Addionally, box detectors
with relays require ve mes more
power than HY5B detectors. UPS
baery life will be extended if
you use HY5B detectors instead.
If standard 11-pin box type vehicle detectors are to be used, perform the following procedure.
1� If there is sucient space, install the sockets in the control box; if not, then install them in a separate
external housing. Figure 31 is for general reference only.
2� Connect 24 Volt power to the detector. Connect Pin No. 1 to a 24VAC or 24VDC terminal and Pin No.
2 to common. (You must provide your own power supply if 24VAC is required.)
3� Connect output Pin No. 6 to the Common Bus and output Pin No. 5 to one of the four detector
terminal inputs (depending upon the detector funcon required) on the SmartDC Controller.
4� Repeat Steps 1 through 3 for each HY5B detector.
5� If mulple detectors are used, route the power wires and common wire from socket to socket (daisy
chaining) rather than individually running each wire to the same locaon. See Figure 31. The only
wires that are separate are the output wire to the SmartDC Controller and the detector loop input
wires.