Appendix C: Synchronous Port Connections (Configured As "Dte") - B&B Electronics Asynchronous to Synchronous Converter 2010 User Manual

APPENDIX C: SYNCHRONOUS PORT
CONNECTIONS (CONFIGURED AS "DTE")
Pin Name
1 FG
2 TXD
3 RXD
4 RTS
5 CTS
6 DSR
7 SG
8 CD
9 +DCV
10 –DCV
15 TXC
17 RXC
20 DTR
22 Rl
2010AS3297 Manual
B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350
Description
Frame Ground; connected straight to asynchronous port
Transmit Data (from 2010); data output to synchronous
port
Receive Data (to 2010); data input from the synchronous
port; input to 2010 power supply
Request to Send (from 2010); 4 bit delay from
asynchronous port (2010 waits 4 bits before dropping
RTS to the synchronous port; this facilitates use in a
polling environment)
Clear to Send (to 2010); connected straight through to
asynchronous port
Data Set Ready (to 2010); connected straight through to
asynchronous port
Signal Ground; connected straight through to
asynchronous port
Carrier Detect (to 2010); connected straight through to
asynchronous port
Connected straight through to asynchronous port
Connected straight through to asynchronous port
Transmit clock (to 2010); used to synchronize data
conversion from 2010 to synchronous port
Receive clock (to 2010); used to synchronize data
conversion from 2010 to synchronous port
Data Terminal Ready (from 2010); input to 2010 power
supply
Ring Indicator (to 2010); connected straight through to
asynchronous port
PH (815) 433-5100 -- FAX (815) 434-7094
9