Delta Electronics DOP-A/AE/AS manual Rxd Gnd

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

		Contact type		Format		Read/Write Range
						Word No.		Bit No.
	Input Relay		Xn			N/A	n: 0-377(octal)
	Output Relay		Yn			N/A	n: 0-377(octal)
	Timer Flag		Tn			N/A	n: 0-255
	Counter Flag		Cn			N/A	n: 0-255
C. Connections (Connector Pinouts)
RS-232
		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)
		RXD (2)			TXD (3)			Pin1
		TXD ( 3)			RXD (2 )
		GND (5)			GND (5)			Top View
RS-485

DOP

9 pin D-SUB male (RS-485)

Controller

Communication Module

D- (1 )	SDB
D - (4)	RDB
D+ (2)	SDA
D+ (3)	RDA
G ND (5)	GND

Revision January, 2008, Doc. Name: 2007PDD23000007 1-87