Instruction manual

1.3 Monitor and Control Interface
A) Remote Serial Interface
Protocol - RS-485, RS-422 or RS232C (selectable), 9600 baud rate, no parity, 8 data bits, 1 start bit, 1 stop bit.
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
Female DB-9
PC Com Port
Male DB-9
2015/16/17 M&C Port
M&C Cable Diagram - Cross Technologies Frequency Converters
RX
RX
TX TX
DTR
SG
DSR
RTS
CTS
SG
Connector: Rear panel, DB-9 male.
RS232C
Pin Function
1 - xxxx=3 char(0 to 300dB),or
4
4
2 RS232C
3 RS232C
4Tx-
5 - xxxx=3 char(0 to 300dB),or
4
4
6 Alarm Relay: Common
7 Alarm Relay: Normally Open
8Not Used
9 Alarm Relay: Normally Closed
2015-25 Manual, Rev. G Page 5 02/01/11