1.3 Monitor and Control Interface
A) Remote serial interface
Protocol
: RS-232C, 9600 baud rate, no parity, 8 data bits, 1 start bit, and 1 stop bit.
(RS-232C, RS-422, or
RS-485
-
option -Q
)
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&CPort
M&C Cable Diagram - Cross Technologies Frequency Converters
RX
RX
TX
TX
DTR
SG
DSR
RTS
CTS
SG
Connector
: Rear panel, DB-9 male
J10 Pinouts (RS-232C/422/485)
Pinouts
(RS-232C/422/485)
Pin
Function
1
Rx-
2
Rx+ (RS-232C)
3
Tx+ (RS-232C)
4
Tx-
5
GND
6
Alarm Relay: Common
7
Alarm Relay: Normally Open
8
Not Used
9
Alarm Relay: Normally Closed
2017-0923#-370
Page 5
02/15/22