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RS2321X8 Serial Router
Page 13
APPENDIX:
PANEL CONNECTIONS:
F
RONT
P
ANEL
C
ONNECTORS
:
Connectors (Input)
Description
DB9 Male
RS232 Input Source
RJ45
RS422 Input Source
4-pin Weco
Xantech IR Bus connector
Power jack 2.1mm
12.0 volts
R
EAR
P
ANEL
C
ONNECTORS
:
Connectors (Output)
Description
(4) DB9 Female
RS232 Output Ports
(4) RJ45
RS422 Output Ports
CONNECTOR PINOUT DIAGRAMS:
DB9 M
ALE
I
NPUT
C
ONNECTOR
:
Note:
When used in Standalone operation (IR control), RS2321X8 behaves as standard switch – Meaning, the signal
placed on the pins will be a 1:1 pin configuration between INPUT and OUTPUT. Tx and Rx only need to be specific (Pins
2 & 3) when the MRC88 is controlling the switching directly.
Pin Number Signal
1 Not
used
2 Tx
3 Rx
4 DTR
5 Ground
6 DSR
7 Not
used
8 Not
used
9 Not
Used
RJ45 I
NPUT
C
ONNECTOR
:
Pin Number Signal
1
Receive Data +
2
Receive Data -
3
Transmit Data +
4
Request to Send -
5
Request to Send +
6
Transmit Data +
7
Clear to Send +
8
Clear to Send -
DB9 F
EMALE
O
UTPUT
C
ONNECTORS
:
Pin Number Signal
1 Not
used
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