EPS 301 - Accessory Connections; Vehicle Detector Connections; Opening Device Connections; Push Button Station Connections

7
ACCESSORY CONNECTIONS
All accessories are connected to the terminal panel. Disconnect power before connecting accessories.
VEHICLE DETECTOR CONNECTIONS:
Vehicle detectors are to be placed on the same shelf as the controller inside the gate housing.
**Safety/Close Vehicle Detector-Connect power according to the manufacturer’s instructions. Connect
presence relay common to terminal 7. Connect presence relay normally open to terminal 8. Connect
loop wire from detector and actual loop wires to terminals 21 and 22. Dipswitch #3 on control board is
on for safety/close operation.
**Safety Only Vehicle Detector-Connect the same as safety/close detector except dipswitch #3 is off for
safety only operation. Safety only operation is used when internal closing timer or a push button is
used for closing the gate.
**Free Open Vehicle Detector-Connect power according the manufacturer’s instructions. Connect
presence relay common to terminal 7. Connect presence relay normally open to terminal 10. Connect
loop wires from detector and actual loop wires to terminals 23 and 24.
OPENING DEVICE CONNECTIONS:
All opening devices such as card readers, cash registers, radio receivers, push buttons, telephone entry
systems, etc. should be installed according to the manufacturer’s instructions. Open input type should
be momentary dry contact. Connect common to terminal 7 and normally open to terminal 10. A
continuous contact across terminal 7 and 10 will cause the gate to remain open.
PUSH BUTTON STATION CONNECTIONS:
**Open Push Button-Normally pen contacts connect to terminals 7 and 10.
**Close Push Button-Normally open contacts connect to terminal 7 and 11.
**Stop Push Button-Remove jumper across terminals 2 and 3. Normally closed contacts connect to
terminals 2 and 3.