Cr4 4 sta control relay board, Security door controls, Ab c d – SDC FB4DC User Manual
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CR4
INSTALLATION WIRE DIAGRAM
FOUR STATION CONTROL RELAY MODULE
The CR4 module operates on 12V or 24V DC and provides control of four (4) stations. Each CR4
station accepts a Dry (NO) trigger input and provides one (1) Fused 2 Amp SPDT Output (jumper selectable Wet or
Dry) and one (1) Non-fused Dry (2 Amp) SPDT output (jumper selectable Wet or Dry). Closing a switch across the Dry
Trigger Input for Station A, B, C or D will release the output for the amount of time that the trigger input is held closed.
The CR4 module can be used to indicate status or implement multiple door interlocks.
Controller Dimensions: 4.25" x 3.40" x 5/8" (107.95mm x 86.36mm x 15.875mm)
Controller Input Voltage: 12V or 24VAC or DC; 0.15 Amp Maximum
Controller Stations: Four (4) Independent Stations
Control Inputs (Per Station): One (1) (Dry Contact Required)
Controller Outputs (Per Station): One (1) SPDT Fused Wet or Dry Output
One (1) SPDT Non Fused Wet or Dry Output
Relay Contact Ratings: 2 Amp @ 30VDC (resistive)
Any suggestions or comments to this instruction or product are welcome.
Please contact us through our website or email [email protected]
P:\INSTALLATION INST\Power Supplies\INST-CR4.vsd REV E 02-13
12V TO 24VDC
MOVE JUMPER(S)
TO CHANGE TERMINALS FROM A
VOLTAGE OUTPUT (WET) TO A DRY
CONTACT OUTPUT
A1 A2
B1 B2
C1 C2
D1 D2
STATION A
NO
COM
STATION B
NO
COM
STATION C
NO
COM
STATION D
NO
COM
CONTROLLER
POWER
NON-FUSED OUTPUTS
(WET OR DRY)
DRY TRIGGER
INPUTS
DRY TRIGGER
INPUTS
DRY TRIGGER
INPUTS
DRY TRIGGER
INPUTS
FUSED OUTPUTS
(WET OR DRY)
- +
F1
F2
F3
F4
PWR
12/24 VOLTS
~ ~
WET
DRY
RELAY
WET
DRY
RELAY
WET
DRY
RELAY
WET
DRY
RELAY
A
B
C
D
(-) NO C NC
(-) NO C NC
(-) NO C NC
(-) NO C NC
(-) NO C NC
(-) NO C NC
(-) NO C NC
(-) NO C NC
Monitor
LEDs
(-)
(-)
N/O
COM
N/C
(-) NO C NC
WET
DRY
Jumper set
To
Dry
FAIL
SECURE
FAIL
SAFE
-
+
-
+
(-) NO C NC
WET
DRY
Jumper set
To
Wet
SECURITY DOOR CONTROLS
801 Avenida Acaso, Camarillo, Ca. 93012 • (805) 494-0622 • Fax: (805) 494-8861
www.sdcsecurity.com • E-mail: [email protected]