3
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4] ACCESS CONTROL SYSTEM INSTALLATION
Connect one end of the 6 pin cable that comes with the CA-A360-A module
to the connector on the module. The other end of the 6 pin cable should be connected
to the serial communications port on the computer using the appropriate adapter
(9 and 25 pin adapters provided). Connect the A+, B- and GND terminals of the CA-A360-A
module to the A1+, B1- and GND terminals of the fi rst controller using shielded, 4 wire,
stranded cable (refer to Figure 1). The +12V and GND terminals of the CA-A360-A
should be connected to the +12V and GND terminals of the CT-V900-A controller (refer
to Figure 1).
5] REPEATER MODULES INSTALLATION
Using the screw-in terminals, connect RX of the fi rst CA-A360-A repeater module
to TX of the 2nd module. Connect TX of the fi rst module to RX of the 2nd module.
Ground terminal of the fi rst module should be connected to GND on the 2nd module
(7.6m / 25ft maximum). Connect the A+, B- and GND terminals of each CA-A360-A
module to the A1+, B1- and GND terminals of the appropriate controller using a shielded,
4 wire, stranded cable (refer to Figure 2). Power can be supplied by the model CT-V900-A
controllers or a separate power supply. When using a separate supply, connect the GND
terminal of the CA-A360-A module to the negative terminal of the controller.
COM
Z15-16
A1+
B1-
GND
+12
CT-V900-A Controller
Centrale CT-V900-A
CA-A360-USBRS
Connect to RS232
Connection RS232
Connect to PC
(RS232 port)
GND
Z9-10
COM
Z11-12
Z13-14
GND
TX
R
X
G
ND
A+
B-
GND
12V
DB-9F
DB-25F
Or/Ou
Figure 1: System Installation
CA-A360-A
Module de conversion RS232 > RS-485
MANUEL D’INSTALLATION