Worldwide representation – Rockwell Automation 2711-NC2 PanelView Remote Keyswitch/RS-232 Port Assembly User Manual

Page 4

Remote Keyswitch and RS-232 Assembly

Installation Data

7. Set the Mode Select Keyswitch on the back of the terminal to Run

Mode, otherwise the Remote Keyswitch and RS-232 Port will not be
able to operate (see Figure 4).

8. Hand-tighten the cap securely to maintain a NEMA 4X seal when the

Remote Keyswitch and RS-232 Port Assembly is not in use.

Figure 5
Cable Diagram

20217

25-Pin D-Shell
Connector

1
2
3
4
5
6
7
8
20
21
24

Shield
RxD
TxD
CTS
RTS
DTR
COM
DCD
DSR
EXMODE
AGND

Remote
25-Pin D-Shell
Connector

1
2
3
4
5
6
7
8
20

Shield
RxD
TxD
CTS
RTS
DTR
COM
DCD
DSR

Remote Keyswitch

Allen-Bradley, a Rockwell Automation Business, has been helping its customers improve
productivity and quality for more than 90 years. We design, manufacture and support a broad
range of automation products worldwide. They include logic processors, power and motion
control devices, operator interfaces, sensors and a variety of software. Rockwell is one of the
world’s leading technology companies.

Worldwide representation.

Argentina

• Australia • Austria • Bahrain • Belgium • Brazil • Bulgaria • Canada • Chile • China, PRC • Colombia • Costa Rica • Croatia • Cyprus • Czech Republic •

Denmark

• Ecuador • Egypt • El Salvador • Finland • France • Germany • Greece • Guatemala • Honduras • Hong Kong • Hungary • Iceland • India • Indonesia •

Ireland

• Israel • Italy • Jamaica • Japan • Jordan • Korea • Kuwait • Lebanon • Malaysia • Mexico • Netherlands • New Zealand • Norway • Pakistan • Peru •

Philippines

• Poland • Portugal • Puerto Rico • Qatar • Romania • Russia–CIS • Saudi Arabia • Singapore • Slovakia • Slovenia • South Africa, Republic • Spain •

Sweden

• Switzerland • Taiwan • Thailand • Turkey • United Arab Emirates • United Kingdom • United States • Uruguay • Venezuela • Yugoslavia

Allen-Bradley Headquarters, 1201 South Second Street, Milwaukee, WI 53204 USA, Tel: (1) 414 382-2000 Fax: (1) 414 382-4444

FInal DRAFT

Publication 2711-5.2, August 1995

Supersedes Publication 2711-5.2, January 1993

PN 40061-081-01(C)