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RS2321X8 Serial Router Page 13
APPENDIX:
PANEL CONNECTIONS:
F
RONT PANEL CONNECTORS:
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
REAR PANEL CONNECTORS:
Connectors (Output) Description
(4) DB9 Female RS232 Output Ports
(4) RJ45 RS422 Output Ports
CONNECTOR PINOUT DIAGRAMS:
DB9 M
ALE INPUT CONNECTOR:
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 CONNECTOR:
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 OUTPUT CONNECTORS:
Pin Number Signal
1 Not used
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