Rockwell-automation 1761-NET-ENIW MicroLogix Ethernet Interface (ENI) Instrukcja Użytkownika Pobierz pdf (Strona 29)

Publication 1761-UM006E-EN-P - August 2005

Installation and Wiring 2-7

RS-232 Port Connections

RS-232 Connector

RS-232 Cables

Port 2 of the ENI/ENIW is an 8-pin mini-DIN RS-232 port that provides

connection to DF1 compatible RS-232 devices. The table below

describes the RS-232 compatible cables.

See page 2-2 for the list of cables that can be used in a hazardous

environment.

Table 2.1 RS-232 Connector Pin Assignments

Pin Port 2

1 24V dc

2 ground (GND)

3 no connection

4 ENI/ENIW input data, RxD

5 no connection

6 no connection

7 ENI/ENIW output data, TxD

8 ground (GND)

ENI/ENIW Connected to: Catalog Number Use Cable

MicroLogix 1000, 1100, 1200, and

1500, Channel 0 (all series) 1761-CBL-AM00

1761-CBL-HM02

Mini DIN to Mini DIN

45 cm (17.7 in)

2m (6.5 ft.)

SLC 5/03, SLC 5/04, or

SLC 5/05, Channel 0

MicroLogix 1500 LRP, Channel 1

CompactLogix, FlexLogix, or

ControlLogix serial ports

1761-CBL-AP00

1761-CBL-PM02

Mini DIN to D-Shell

45 cm (17.7 in)

2m (6.5 ft.)

8-pin mini-DIN

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 143 144

Brak uwag

Rockwell-automation 1761-NET-ENIW MicroLogix Ethernet Interface (ENI) Instrukcja Użytkownika Strona 29