Rs port (port a), Usb port – Spectra Precision ProMark 800 Reference Manual User Manual
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22
Introduction
RS Port (Port A)
7-C Connector, Type: Fischer DBPU 102 A056-139
RS232 Configuration:
RS422 Configuration:
USB Port
USB 2.0, full speed.
9-C Connector, Type: Fischer DBPU 102 A059-139
Pin
Signal Name
Description
1
NC
2
GND
Ground
3
CTS
Clear To Send
4
RTS
Request To Send
5
RXD
Receive Data
6
TXD
Transmit Data
7
PPS
1PPS output
Pin
Signal Name
Description
1
NC
2
GND
Ground
3
RXD-
Receive Data-
4
TXD+
Transmit Data+
5
RXD+
Receive Data+
6
TXD-
Transmit Data-
7
PPS
1PPS output
1
2
3
4
7
6
5
5
4
6
7
2
1
3
Pin
Signal Name
1
NC
1
2
3
4
7
8
9
6
5
5
4
6
9
8
7
2
1
3
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