Hardware Preparation and Installation

2

 

 

 

712M TRANSITION

 

 

 

 

MODULE

 

 

 

 

PORT 2

 

 

 

 

TO MODEM

DB25

 

 

 

 

TXD

P2-C27

TXD2

J17

TXD

 

 

 

 

 

PIN 2

RXD

P2-C28

RXD2

 

RXD

 

 

 

 

PIN 3

RTS

P2-C29

RTS2

 

RTS

 

 

 

 

PIN 4

CTS

P2-C30

CTS2

 

CTS

 

 

 

 

PIN 5

DTR

P2-C31

DTR2

 

DTR

 

 

 

 

PIN 20

DCD

P2-C32

DCD2

 

DCD

 

 

 

 

PIN 8

 

 

 

 

DSR

 

 

 

 

PIN 6

 

 

P2

CABLE

TXC

 

 

 

TO TERMINAL

PIN 15

 

 

 

RXC

 

 

 

J16

 

 

 

PIN 17

 

 

 

 

TXCO

 

 

 

 

PIN 24

 

 

 

+12V

PIN 7

 

 

 

1.5K

 

 

 

 

MVME712M EIA-232-D DCE CONFIGURATION (TO TERMINAL)

Z85230

 

 

FRONT PANEL

 

 

 

DB25

 

A PORT

 

TXD

 

PORT 1

TXD

 

PIN 2

 

D

 

RXD

 

RXD

PIN 3

 

 

R

 

RTS

 

RTS

PIN 4

 

 

D

 

CTS

 

CTS

PIN 5

 

 

R

 

DTR

 

DTR

PIN 20

 

 

D

 

DCD

 

DCD

PIN 8

 

 

R

MVME162 EIA-232-D DCE CONFIGURATION

 

 

DSR

PIN 6

TXC

 

D

(TO TERMINAL)

 

 

TXC

 

RXC

 

D

PIN 15

 

 

 

RXC

PIN 17

 

3

4

D

 

1

2

TXCO

PIN 24

 

 

 

R

 

 

J11

 

 

 

 

 

 

PIN 7

 

10970.00 (2-6) 9405

Figure 2-3. MVME162 EIA-232-D Connection Diagram, MVME712M (Sheet 2 of 6)

2-14

MVME162 Embedded Controller Installation Guide

Page 46
Image 46
Motorola manual MVME162 EIA-232-D Connection Diagram, MVME712M Sheet 2