Delta Electronics DOP-A/AE/AS manual 8TXD/RXD, RS-485 Via PLC Program Port RS-485

Delta DOP Series HMI Connection ManualDOP-A/AE/AS Series

Contact type		Format	Read/Write Range
			Word No.	Bit No.
Special S Bit	Sn.b		n: 0 ~ 100	b: 0 ~ 7

C. Connections (Connector Pinouts)

RS-232

via RS-232 / PPI Multi-Master Cable (Connecting DOP series HMI and PPI cable)

DOP Series		Controller	Controller
9 pin D-SUB male (RS-232)	9 pin D-SUB male (RS-232)		9 pin D-SUB male (RS-232)
			Pin1
RXD (2)		(2) RD
TXD (3)		(3) TD
GND (5)		(5) GND	Top View

RS-485

via PLC Program Port (RS-485)

DOP Series		Controller	Controller
9 pin D-SUB male (RS-485)	9 pin D-SUB male (RS-485)		9 pin D-SUB male (RS-485)
RXD+ (2)	(3)TXD/RXD+		Pin1
TXD+ (3)	(8)TXD/RXD-
RXD- (1)
TXD- (4)		(5)SG	Top View
GND (5)

Revision January, 2008, Doc. Name: 2007PDD23000007 1-121