Black Box IC108A Przewodnik Instalacji Pobierz pdf (Strona 35)

Hardware Installation Guide

revision 1 — 177

9 or 25 Pin Connector

5 2 3 7 3 2

DB 9 Pin Male DB 25 Pin Female

Workstation (PC)

RTS Rx Tx

T x A

T x B

R x A

R x B

A B C

A B C D E

W16

A B C D E

W15 A B C D E

W17

A B C

W19

XW1B XW1A

25-Pin Serial Connector

S3 S2

Black Box IC108A

Black Box IC109A

BIAS TERM.

110 VAC

Transformer

ACD

GND

IN2

IN1

A B C

J14

232 485

2W 4W

TXD

TR1+

RXD

TR1-

RTS

R1+

CTS

R1-

GND

TR2+

TR2-

GND

TR3+

TR3-

GND

TR4+

TR4-

GND

TR5+

TR5-

GND

J10

J11

J12

J13

J15

J16

J17

J18

1 2 3 4 5 6 7 8

U15

U16U17

2 MEG

LITHIUM

BR2325

Intelligent System

Controller

ISC:

Communications Interface Type = RS-485

RS-485 Type = 4-Wire RS-485

Port 1 RS-485 EOL Termination = Termination 'OFF'

(Refer to ISC documentation for more information)

Downstream

ISC on RS-

485 Line

ISC panels can be

multidropped on the RS-

485 line using this

configuration.

Black Box Settings:

Jumpers:

W5 - should be on B-C to set RTS/CTS/CD

W8 - should be on A-B to set 4-wire

W9 - should be on D to set ON

W15 - should be on A-B to set RTS/CD Enabled

W16 - should be on A to set 0 ms Turn Around Delay

W17 - should be on E to set 0.15 ms Driver Enable Hold

W19 - NO JUMPER. This is for test purposes only.

XW1A - Jumper-block must be installed here to set DCE

Emulation Mode

XW1B - Jumper-block must NOT be installed here (this

would change mode to DTE Emulation).

Switches:

S1 -Out to set Normal

S2 - ON to set Terminated or OFF to set Not Terminated

S3 - OFF to set Not Biased

TR1+

TR1-

R1+ R1-

1 2 ... 30 31 32 33 34 35

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Black Box IC108A Przewodnik Instalacji Strona 35

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