COOPER INDUSTRIES INC FHOEM-900 Manuale Utente

USER MANUAL

APPX. B

Pin Number

Description

1

Positive Power (9-30VDC)

2

TTL level RTS (out)

3

TTL level CTS (in)

4

TTL level Receive (in)

5

TTL level Transmit (out)

6

Auxiliary In/Out #1 (RSSI)

Light Color

Description

Yellow

On solid if connected to another radio, otherwise flashes.

Green

Blinks when transmitting serial data out the serial port.

Red

Blinks when receiving serial data from the serial port.

NOTE:  All TTL levels use 3.3VDC logic levels (but will tolerate 5V levels)

1

7

RF

G

Y

R