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SRM-6DC

RAD DATA COMMUNICATIONS

SRM-6DC

Modem Type

Data (Asynchronous)

Maximum Data Rate

38.4Kbps

Data Bus

External

Data Modulation Protocol

Proprietary

CONNECTIONS

Purpose

Location

Purpose

Location

RS-232/422

CN1

Ground

GND

Receive positive

+RCV

Transmit positive

+XMT

Receive negative

-RCV

Transmit negative

-XMT

CD SIGNAL

Setting

JP1

Forced high

Pins 2 & 3 closed

Normal

Pins 1 & 2 closed

ECHO

Setting

JP3

On

Pins 1 & 2 closed

Off

Pins 2 & 3 closed

IMPEDANCE

Setting

JP4

Low

Pins 1 & 2 closed

High

Pins 2 & 3 closed

LINE CONNECTION

Setting

JP2

4-wire

Pins 2 & 3 closed

2-wire

Pins 1 & 2 closed