Wiring Accessories To The Control Board - Chamberlain LiftMaster Elite CSL24VH Installation Manual

ADDITIONAL FEATURES

WIRING ACCESSORIES TO THE CONTROL BOARD

Refer to the chart below and the corresponding image for a description of the control
board inputs.
A Open Input (& Open command - opens a closed gate.
common) Hard open (maintained switch overrides external
(3-Button Control safeties and resets alarm condition).
Station, 4 terminals If maintained, pauses Timer-to-Close at OPEN limit.
total) Opens a closing gate and holds open an open gate
(within line-of-sight).
B Close Input (& Close command - closes an open gate.
common) Hard close (maintained switch overrides external
(3-Button Control safeties and resets alarm condition within line-of-sight).
Station, 4 terminals
total)
C
Stop Input (& Stop command - stops a moving gate.
common) Hard stop (maintained switch overrides Open and Close
(3-Button Control commands and resets alarm condition)
Station, 4 terminals If maintained, pauses Timer-to-Close at OPEN limit.
total) Overrides Open and Close commands (within line-of-
sight).
D Fire Dept Open Input Acts as hard open.
(2 terminals) Maintained input overrides (ignores) external safeties
(photoelectric sensor and edge), pauses Timer-to-Close
momentary input logic as single button control and
safeties remain active, re-enables Timer-to-Close.
E Exit Loop Input Open command - opens a closed gate.
(2 terminals) 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 gate and holds open an open gate.
F
Shadow Loop Input Loop detector connection when loop is positioned under
(2 terminals) gate.
G CLOSE EYES/Interrupt CLOSE EYES/Interrupt Loop detector connection when
Loop Input loop is along the side of the gate.
(2 terminals)
Close Direction Photoelectric Sensors, IR, or Infra-red
detector wired to CLOSE EYES Input, disregarded during
gate opening.
Pulsed Photoelectric Sensors = monitored device putting
out a pulse train when unblocked.
Photoelectric Sensors, IR, Infra-red detector, normally
open contact, contact opens fully with obstruction.
H Close Edge Close Direction Edge Sensor to Close Safety Input,
(2 terminals) disregarded during gate opening.
I Open Eyes/Edge Open Direction Photoelectric Sensors, IR, Infra-red
(2 terminals) detector wired or Edge Sensor to Close Entrapments
Input, disregarded during gate closing,
Pulsed Photoelectric Sensors = monitored device putting
out a pulse train when unblocked.
Photoelectric Sensors, IR, Infra-red detector, edge
sensor = normally open contact, contact reverses for 2
seconds with obstruction.
- Holds open gate at open limit
- Disregarded during gate motion
- Pauses Timer-to-Close at OPEN limit
- Holds open gate at open limit
- Stops and reverses a closing gate to open limit
- Pauses Timer-to-Close at OPEN limit
WIRING ACCESSORIES TO THE CONTROL BOARD
(right side of control board)
J Comm Link
(2 terminals)
K Lock Outputs:
Maglock
(2 terminals, N.C. and
COM)
L Solenoid Lock &
Common
(2 terminals, N.O. and
COM)
M
Accessory Power Out
Switched, (2
terminals)
N Accessory Power Out
Un-switched, (2
terminals)
27
Open
A
Close
B
Stop
C
Com
Fire Dept
D
Com
Exit
E
Com
Shadow
F
Com
Close Eyes
G
Interrupt
Close Edge (+)
H
Close Edge (-)
Open Eyes/Edge (+)
I
Open Eyes/Edge (-)
Comm Link Data A
J
Comm Link Data B
Lock N.C. (Maglock)
K
Com
L
Lock N.O. (Solenoid)
Com (-)
M
AccPower +24 Vdc
Com (-)
N
AccPower +24 Vdc
Commercial Link (two wires) - connects two operators
together (primary-secondary wired connection).
Relay contact output, Normally - closed (N.C.) output
for maglocks.
Relay activates prior to motor activation and during
motor run. Relay is off when motor is off.
Normally - open (N.O.) output for solenoid locks
Relay activates prior to motor activation and during
motor run. Relay is off when motor is off.
Switched ON with gate motion (stays on 5 seconds after
motion).
24 Vdc voltage out to power accessories, always ON.
3 Button
Station
Fire Dept.
Exit Loop
Shadow Loop
Close Eyes/
Interrupt Loop
Close Edge
Open Eyes/Edge
Comm Link
Mag and
Solenoid Lock
Acc. Power