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Cansec SMARTLOCK Series - Appendix; CLA50 Communications Wiring; CLAUSB2 Communications Wiring

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SmartLock
®
Controller Page 25 of 26
Installation Manual Nov 2018 • Rev. 3.2
Appendix
CLA50 COMMUNICATIONS WIRING
1 2 3 4 5 6 7 8
ON
COMMS
LED
SMARTLOCK
CONTROLLER
RS-485
B A GND
GND
+12 VDC
ON
8
1
+5V
+12V
N/O
N/C
OFF
N/C N/C
N/O N/O
- Each Smartlock controller must
have a unique address
- For communication wiring, use 22
AWG, twisted pair, stranded,
shielded cable, 2000 ft ( ) MAX
total length.
609 m
- open the CLA50 and
change the jumper settings or DIP
switch settings.
DO NOT
NOTES:
ADDRESS “1” SHOWN
(Dipswitch 1 is OFF)
GND
B
A
12 VDC PLUG IN TRANSFORMER
2.1 mm PLUG, CENTRE POSITIVE
(SUPPLIED)
TO COMPUTER
DB9 SERIAL PORT
(CABLE SUPPLIED)
ON
OFF
ON
8
1
+5V
+12V
ADDRESS
SWITCH
B A GND
B A GND
TO OTHER
SMARTLOCK
CONTROLLERS
- 30 CONTROLLERS MAXIMUM
- 609 m (2000 ft.) MAXIMUM LENGTH
SHIELDSHIELD
GND
+12 VDC
SMARTLOCK
CONTROLLER
#2
NOTE: The EIA RS-485
standard does not permit
T-Tap or Star connections.