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Delta DOP Series HMI Connection Manual|DOP-A/AE/AS Series
Revision January, 2008, Doc. Name: 2007PDD23000007 1-11
Delta AC drive
RS-485
DOP Series
9 pin D-SUB male (RS-485)
Controller
RJ-11 cable connector (RS-485)
Controller
RJ-11 cable connector (RS-485)
RXD+ (2
)
(4) SG+
TXD+ (3)
RXD- (1)
TXD- (4)
(3) SG-
GND (5) (2) GND
Top View
DO NOT use Pin 1, 5 and 6 while
using RS-485 communication.
6
1
2: GND
3: SG-
4: SG+
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)
D+
TXD+ (3)
RXD- (1)
TXD- (4)
D-