2
www.cdvi.com
www.cdvigroup.com
Two-sided adhesive
DB9-25F cable
3] MOUNTING KIT
1] PRODUCT OVERVIEW
The CA-A360-A > RS-485 Converter module is a
communication interface that is installed between
the managing computer and the fi rst controller of
your access control system. Connect the controllers
in a “daisy chain” confi guration up to a distance
of 1220m (4000ft). Two converters can also be
used as a
repeater, extending the distance of an RS-232 or
RS-485 bus by 1220m (4000ft). Transmit, receive
and power LEDs provide visual indication of the
module’s status.
Technical specifi cations
Converts RS-485 protocol to RS-232/USB protocol
Allows a total of up to 1220m (4000 feet) of RS-485
Utilizes UTP cable (Cat 5)
Transmit, Receive and Power status LEDs
Power Requirements: 12Vdc
Current consumption: 100mA max
Operating temp: -10°C to 55°C (14°F to 131°F)
CA-A360-A
1
1
-10°C to +55°C
CT-V900-A Controllers communicate with the managing computer via an RS485 bus,
and to “plug and play” expansion modules through a second RS485 bus.
We recommend you use CBL-485 Bus Cable or its equivalent (Belden 1227A)
for both communication buses.
2] RECOMMENDATIONS
CA-A360-A
Module de conversion RS232 > RS-485
INSTALLATION MANUAL