Omega Vehicle Security OMG-ULTRACOMM2-PCI RS-232 User Manual

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Technical Description

Omega Engineering OMG-ULTRA COMM+2.PCI

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RS-422/485

Signal

Name

Pin #

Mode

GND

Ground

5

TX +

Transmit Data Positive

4

Output

TX-

Transmit Data Negative

3

Output

RTS+

Request To Send Positive

6

Output

RTS-

Request To Send Negative

7

Output

RX+

Receive Data Positive

1

Input

RX-

Receive Data Negative

2

Input

CTS+

Clear To Send Positive

9

Input

CTS-

Clear To Send Negative

8

Input