beautypg.com

Rockwell Automation 2706 DL20 SERIES G USER MANUAL User Manual

Page 119

background image

Chapter 9
Installation and Maintenance

9–8

Figure 9.7
Cable Diagram (Catalog No. 2706-NC1)

DL20 Display

SG

RD

TD

DL20 Display to Allen-Bradley Industrial Terminal (T1 thru T4)

(Catalog No. 2706-NC1)

2

3

7

1

25

18

RS 232 IN

RS 232 OUT

GND

7

6

8

DEC VT Terminals

To connect a DEC VT Series Terminal to the DL20 use a Catalog No.
2706-NC2 programming cable connected as shown in Figure 9.8.

Figure 9.8
Connecting DEC VT Series Terminals

GND

RS-232 IN

RS-232 OUT

6

7

8

2706-NC2

”Main”

DEC TERMINAL

DL20