Delta Electronics DOP-A/AE/AS manual Rxd+ Txd+

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

Delta AC drive

RS-485

DOP Series		Controller		Controller
9 pin D-SUB male (RS-485)	RJ-11 cable connector (RS-485)		RJ-11 cable connector (RS-485)
RXD+ (2)		(4) SG+		2: GND
TXD+ (3)				3: SG-
				4: SG+
RXD - (1)			1	6
		(3 ) SG-	Top View
TXD- (4)
			DO NOT use Pin 1, 5 and 6 while
GND (5)		(2) GND
			using RS-485 communication.

NOTE

1)When connecting to a Delta VFD-M series AC drive, please connect Pin 5 (GND) of the Delta HMI and Pin 2 (GND) of the Delta VFD-M AC drive.

Temperature Controller

RS-485

DOP Series

9 pin D-SUB male (RS-485)

Controller

RS-485 cable connector

RXD+ (2)

TXD+ (3)

RXD- (1)

TXD- (4)

D+

D-

Revision January, 2008, Doc. Name: 2007PDD23000007 1-11