Black Box IC108C Manual de usuario descargar pdf (Pagina 2)

Ordering Information

This information will help you place your order quickly.

PRODUCT NAME ORDER CODE

RS-232↔RS-485/422 Converter Plus

Standalone ..................................................................IC108AE

Rackmount Card ..........................................................IC108C

RS-232

↔RS-485/422 Converter Plus with Opto-Isolation

Standalone ..................................................................IC109AE

Rackmount Card ..........................................................IC109C

Specifications

Interface — (1) Asyn-

chronous RS-232 port

(DTE/DCE selectable);

(1) asynchronous RS-485

port with improved surge

protection and switch-

selectable line termination

or line bias

Connectors — (1) DB25

female [RS-232 port];

(1) four-screw terminal

block [RS-485 port]

Data Rate — 0 to 115 Kbps,

transparent to data

Optical Isolation —

IC109AE and IC109C only

Operation — Point to point

or multipoint; half- or full-

duplex; transparent to

data; selectable RTS-to-

CTS delay with option to

inhibit CTS if CD is

present (DCE); DTE or

DCE configurable RS-232

port; normal or loopback

operation

Pins Supported — RS-232

port: TD, RD, RTS, CTS,

CD, DTR, DSR, SG, and

FG; RS-485 port: TXA,

TXB, RXA, RXB

Indicators — (5) LEDs: TX,

RX, RTS, CD, and PWR

Timeout Delay — 0.15, 0.7,

2, 7, or 70 msec (for the

RS-485 driver enabled by

data feature)

Temperature Tolerance —

Operating: 0 to 50° C;

Storage: -20 to +70° C

Humidity Tolerance —

0 to 95%, noncondensing

MTBF — Approximately

180,000 hours (ground

benign environment)

Power — IC108AE and

IC109AE: PS154E (Input is

220V, 50Hz. Output is AC

17VCT and 0.7A.); IC108C

and IC109C: Powered by

the RM005A rack

Size — IC108A and IC109A:

H4.6 x W14 x D21.6 cm;

IC108C and IC109C: L18.8

x W11.9 cm, 1.6 cm thick

Weight — IC108AE and

IC109AE: 0.5 kg; Power

supply only (PS154E):

(0.2 kg)

Additional equipment you might need

The complete package

What you get when you order the RS-232↔485/422

Converter Plus or Converter Plus with Opto-Isolation

Opto-Isolation

The advantage of the RS-232↔

485/422 Converter Plus over

other line drivers and modems is

that it can also operate in multi-

point applications. Depending on

the operating environment, as

many as 32 devices can be linked

together using a single 2-wire

twisted-pair cable.

In the application pictured on the

right, an industrial controller is

used to gather information from

several remote programmable

logic controller stations (PLCs).

A system protocol has been

defined so that all the PLCs

receive the information sent by

the industrial controller, but only

the remote station specifically

addressed will respond. In this

system, the industrial controller

and all the remote stations are

DTE devices.

INDUSTRIAL

CONTROLLER

PLC

RS-232↔485/422

CONVERTER

PLUS

• 2-Pair, Category 3

Twisted-Pair Cable

(Part Number EYN712A)

• Multi Rack 16

(Part Number RM005)

• (1) RS-232

↔485/422

Converter Plus or

Converter Plus with

Opto-Isolation

• (1) Power supply (with

IC108AE and IC109AE

only)

• (1) User’s manual

IC109A and IC109C protect

one segment of your

extended network from

problems that arise on the

other. Inside the RS-232

↔

485/422 Converter Plus with

Opto-Isolation, optical-

isolation circuits convert

electrical signals to light and

back again, to keep signal

noise and ground loops from

crossing between segments of

your RS-485 installation. That

means the electrical noise

from your factory floor won’t

affect your office communi-

cations, and the difference in

ground potential over long

distances and between

buildings won’t damage your

sensitive equipment.

13033 2.

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