1.3 Monitor and Control Interface
A) Remote Serial Interface
Protocol
: RS232C, 9600 baud rate, no parity, 8 data bits, 1 start bit, and 1 stop bit.
(RS232C, RS-422, or
RS-485
)
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
Female DB-9
PC Com Port
M&C Cable Diagram - Cross Technologies Frequency Converters
Connector
: Rear panel, DB-9 Female:
J15 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
1582-225L2 Manual, Rev. A
Page 8
04/26 /18
