Telenetics MIU Dial or Leased Line modem with RS-485 Manual de usuario descargar pdf (Pagina 11)

MIUXXX/485 Installation, Operation & Diagnostics Edition: June 17, 2003

Page A-1

APPENDIX A.

CONNECTOR PIN DEFINITIONS

CONNECTOR

: RS-232 Configuration Connector (DB9) MIU

DCD 1 data carrier detect from MIUXXX\485

RD 2 receive data from MIUXXX\485

TD 3 transmit data to MIUXXX\485

DTR 4 data terminal ready to MIUXXX\485

GND 5 ground

DSR 6 data set ready from MIUXXX\485

RTS 7 request to send to MIUXXX\485

CTS 8 clear to send from MIUXXX\485

RI 9 ring indication from MIUXXX\485

PGND shield protective ground

_______________________________________________________________________________

CONNECTOR

: RS-485 Configuration Connector 4 Positions header with .138

spacing

Interface to 4 positions Plug-in Terminal Block

TXY 1 transmit data (+) from MIUXXX\485 module

TXZ 2 transmit data (-) from MIUXXX\485 module

RX 3 receive data (+) to MIUXXX\485 module

/RX 4 receive data (-) to MIUXXX/485 module

1 2 ... 6 7 8 9 10 11 12 13 14 15 16

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Telenetics MIU Dial or Leased Line modem with RS-485 Manual de usuario Pagina 11