If you purchased a Calimet Loop Detector Harness, see
the wiring diagram below to connect the loop detector to the gate opeartor circuit board. For other brand
vehical loop detectors or exit wands, use the OPEN/LOOP input, and 24-VDC and 24V-COM if using the
gate operator to power the device.
For reverse loops located on the inside of gate, use the PHANTOM input. For reverse loops located on the
outside of the gate, use the SAFETY input
The exit loop inputs are located on the bottom right of the gate operator circuit board.
Vehicle Loop Detector Harness to Gate Operator Wiring Diagram
Loop lead-in wires connect directly to the loop detector harness, and not the gate operator circuit board.
VEHICLE LOOP DETECTORS - WIRES INSTALLATION
CM9-2 INSTALL ATION AND OWNER MANUAL V.3.1 | 2023.06.01
PAGE 29
CALIMET
LOOP DETECTOR HARNESS
ABOVE GROUND
CAULK / SEALANT LAYER
LOOP WIRE TURN 3
LOOP WIRE TURN 2
LOOP WIRE TURN 1
DEPTH = 1.5”
Loop Size (SQFT)
Number of Turns
6FT to 12FT
6
21FT to 60FT
4
13FT to 20FT
5
241FT +
2
61FT to 240FT
3
