5
4
6.2 Rear Panel
IR IN
TRIGGER IN
COMPORT
SERVICE
CONTROL
(POE)
POWER
DC 5V
1
5V
2 3 4
5
GND
6 7 8
5 4 3 2 1
RXD
RS232
RS422
RS485
TXD GND
RX+ RX-
TD-
TD+
GND
TD-
TD+
GND
1
2
3
4
5
6
1
DC 5V:
Plug the 5V DC power adapter into the unit and connect it
to an AC wall outlet for power.
Note:
If the unit is being powered by PoE then this connection is
optional.
2
CONTROL (POE):
Connect directly, or through a network switch, to
your PC/laptop to control the unit via telnet/WebGUI.
3
USB:
This slot is reserved for fi rmware update use only.
4
COMPORT:
Connect to the device you wish to control via a 3(or
5)-pin adapter cable to send RS-232/422/485 commands from the
unit. Baud rates up to 115200 are supported. For pin connection
details please refer to the graphic above.
5
TRIGGER IN:
Connect to any device with trigger or switch
functionality such as window security alarms, motion detectors,
door switches, etc. Each of the 8 trigger inputs will activate the
associated macro when triggered. A minimum of 5V DC is required
to activate the trigger. For pin connection details please refer to
the graphic above.
5
6
IR IN:
Connect to the provided IR Receiver or for learning IR
commands.
Note:
For additional IR learning details please refer to section 6.7.3.
6.3 IR Pin Defi nition
3
1
2
3
2
1
IR Blaster
Power
IR Blaster Signal
NC
3
1
2
3
2
1
IR Signal
Power
Ground
IR Receiver (for IR learning)
Summary of Contents for CR-CS2
Page 1: ...CR CS2 IP to Relay IR RS 232 Controller OPERATION MANUAL...
Page 2: ......
Page 18: ...14 14...
