Gate (Electric Eye) Switch Wiring - ICS Tunnel Master Jr Manual

Gate (Electric Eye) Switch Wiring

The following diagram shows how to wire the Gate (electric eye)
Gate Switch
Wire Diagram switch into the Relay Box.
Important!
The "Gate" switch is the second critical input device to the OEM Relay
Box. It is usually an electric eye system or some type of vehicle
position detector located just before the first piece of wash equipment.
This switch signals the OEM Controller that a vehicle is starting
through the tunnel. All equipment turn on points are measured from
this switch to the particular piece of equipment.
This diagram to the Smart Relay Box starts at the control relay for the
sensing device being used. See the wash equipment provider for
location of this relay.
24vac Power Source
(Supplied by Other)
Hot
System Hardware
TUNNEL MASTER JR MANUAL
Used when connecting standard "Push Button" Box
Neutral
Common
Electric Eye or Other
Sensing Device Relay
OEM Relay Box
Smart Relay Box
Relay Box
-
Gate Gate
N.O.
+
10