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Publication 1398-5.1 — January 2000
Wire the ULTRA Plus PDM Components
3-41
Operator Terminal
1398-HMI-002
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P7 at Serial Port 1 on PDM
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COM1 connector on the back of the Operator Terminal
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PDM Connector
Pin
Signal Name
RS-232
RS-422
P7, Serial Port 1
1
No connection
RXD+
2
RXD
RXD-
3
TXD
TXD-
4
No connection
TXD+
5
Common
Common
Operator Terminal Connector
Pin
Signal Name
COM1
1
Chassis ground
2
TXD (RS-232 transmit)
3
RXD (RS-232 receive)
14
TXD+ (RS-422 transmit)
15
TXD- (RS-422 transmit)
16
RXD+ (RS-422 receive)
17
RXD- (RS-422 receive)
7
Signal ground
Summary of Contents for 1398 ULTRA Plus Series
Page 6: ...Publication 1398 5 1 January 2000 iv...
Page 128: ...Publication 1398 5 1 January 2000 4 12 Apply Power for the First Time...
Page 136: ...Publication 1398 5 1 January 2000 5 8 Check for Problems in the System...
Page 148: ...Publication 1398 5 1 January 2000 B 8 Options and Accessories...
Page 155: ......