beautypg.com

Delta Electronics Network Device DOP-A/AE/AS User Manual

Page 59

background image

Delta DOP Series HMI Connection Manual|DOP-A/AE/AS Series

1-58

Revision January, 2008, Doc. Name: 2007PDD23000007

RS-232

DOP

9 pin D-SUB male (RS-232)

Controller 9 pin D-SUB male

(RS-232 for LG K120S/200S)

Controller 9 pin D-SUB male

(RS-232 for LG K120S/200S)

RXD (2)

(3) TXD

TXD (3)

GND (5)

(2) RXD

(5) GND






Top View

NOTE

1) If connecting to Pin 4 (RXD), Pin 7 (TXD) and Pin5 (SG), it indicates that CNet protocol is used (Please

refer to the section “

LG Master-K CNET

”. 120S/200S protocol and CNet protocol cannot be used

simultaneously. The users only can select either 120S/200S protocol or CNet protocol.

Pin1