21
WIRING ACCESSORIES TO THE EXPANSION BOARD
Refer to the chart below and the corresponding image for a description of the expansion board inputs.
A
Entrapment Protection Device Inputs
(4 terminals total), Open or Close
Direction based on switch setting
next to inputs
EYES ONLY Input: Open or Close Direction Photoelectric Sensors, Close: reverses fully,
Open: stops door
EYES/EDGE Input(s): Open or Close Direction Photoelectric Sensors, Infra-red detector wired
or Edge Sensor, Close: reverses fully, Open: stops door
B
Single Button Control, SBC (2
terminals)
Door command sequence - Open, Stop, Close, Stop, ...
Soft Open ,Soft Close, Soft Stop (maintained switch does not override external safeties and
does not reset alarm condition)
C
Open Input (& common) (3-Button
Control Station, 4 terminals total)
Open command - opens a closed door.
Soft open (maintained switch does not override external safeties and does not reset alarm
condition)
If maintained, pauses Timer-to-Close at OPEN limit.
Opens a closing door and holds open an open door.
D
Close Input (& common) (3-Button
Control Station, 4 terminals total)
Close command - closes an open door.
Soft close (maintained switch does not override external safeties and does not reset alarm
condition)
E
Stop Input (& common)
(3-PB station, 4 terminals total)
Stop command - stops a moving door.
Hard stop (maintained switch overrides Open and Close commands and resets alarm
condition)
If maintained, pauses Timer-to-Close at OPEN limit.
Overrides an Open or Close command.
F
Exit Loop Input (2 terminals)
Loop wire connection for plug-in loop detector when loop is inside secured area near door.
Open command - opens a closed door.
Soft open (maintained switch does not override external safeties and does not reset alarm
condition)
If maintained, pauses Timer-to-Close at OPEN limit.
Opens a closing door and holds open an open door.
G
Shadow Loop Input (2 terminals)
Loop wire connection for plug-in loop detector when loop is positioned under the door.
- Holds open door at open limit
- Disregarded during door motion
- Pauses Timer-to-Close at Open Limit
H
Interrupt Loop Input (2 terminals)
Loop wire connection for plug-in loop detector when loop is along the side of the door.
- Holds open door at open limit
- Stops and reverses a closing door
- Pauses Timer-to-Close at Open Limit
- Activates quick close and anti-tail features if enabled
SBC
OPN
CLS
STP
COM
EYE
ONLY
EYE/
EDGE
EYE/
EDGE
COM
1
2
3
OPEN
CLOSE
T
O MAIN
BOARD
POWER
G
F
H
E
C
D
B
A
Photoelectric Sensor
Photoelectric
Sensor or
Edge
Photoelectric
Sensor or
Edge
Exit Loop
Interrupt Loop
Shadow Loop
N.C.
EXPANSION BOARD
