Delta Electronics Network Device DOP-A/AE/AS - Manual (Page 61)

Delta DOP Series HMI Connection Manual|DOP-A/AE/AS Series
1-60 Revision January, 2008, Doc. Name: 2007PDD23000007
C. Connections (Connector Pinouts)
RS-232
via CPU Port
DOP
9 pin D-SUB male (RS-232)
Controller
9 pin D-SUB male (RS-232)
Controller
9 pin D-SUB male (RS-232)
RXD (2) (7) TXD
TXD (3)
GND (5)
(4) RXD
(5) GND
Top View
RS-422
via G6L-CUEC CNET communication module
DOP
9 pin D-SUB male (RS-422)
Controller
Cable Connector (RS-422)
RXD+ (2) SDA
RXD- (1)
TXD- (4)
SDB
RDB
TXD+ (3) RDA
GND (5) SG
Pin1