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Installation and Operations Manual
— Model 400 Series
TROUBLESHOOTING
20
B&B ARMR
A Division of B&B Roadway and Security Solutions 04X0 Rev G
Close Button
Button to close gate – Normally Open
Button common to I1
Button point to 24-volt dc+
Locking Pin Open Limit Switch
Jumper required for non 450 gates
Switch common to I2
Switch point to 24-volt dc+
Safety Stop Jumper
Jumper installed makes gate stop instead of
open when a safety device is detected.
Jump 24-volt dc+ to I3
Gate Close Limit Switch
Switch must be wired for the gate to work
Switch common to I4
Switch point to 24-volt dc+
Gate Open Limit Switch
Switch must be wired for the gate to work
Switch common to I5
Switch point to 24-volt dc+
Safety Devices
Switch common to I6
Switch point to 24-volt dc+
Stop Button
Button to stop gate – Normally Closed
Button common to I7
Button point to 24-volt dc+
Locking Pin Close Limit Switch
Jumper required for non 450 gates
Switch common to I10
Switch point to 24-volt dc+
Emergency Close Button
Closes gate regardless of Safety Devices
Button common to I11
Button point to 24-volt dc+
Loop Detector – One loop detector and harness come pre-wired for use as a
safety. Two loops can be wired in series and connected to inputs #7 and #8 on the
loop detector harness. If you wish to use a loop as a free exit, contact B&B
ARMR for prices or wiring information.