TC

2ASx/2ASxe

Pin

Line

Direction

1

DTR

IN

2

CD

OUT

3

 

 

4

 

 

5

RSSI

OUT

6

CTS

OUT

7

GND

 

8

GND

 

9

RD

OUT

10

DSR

OUT

11

TD

IN

12

MODE (CONNECT TO PIN 8 FOR PROGRAM MODE)

IN

13

RTS

IN

14

VB

 

15

VB

 

3AS/D

Pin

Line

Direction

Note

1

DTR

IN

 

2

CR/RD+

OUT

Multifunctional pins see additional table

3

RD/RD

OUT

Multifunctional pins see additional table

4

TD/TD

IN

Multifunctional pins see additional table

5

RSSI/TD

OUT/IN

Multifunctional pins see additional table

6

CTS

OUT

 

7

SGND

 

 

8

GND

 

 

9

RD

OUT

 

10

DSR

OUT

 

11

TD

IN

 

12

MODE

IN

CONNECT TO PIN 8 FOR PROGRAM CABLE.  KEEP IT AS FLYING LEAD

13

RTS

IN

 

14

VB

 

 

16

VB

 

 

Pins

Port Settings

 

Port 1 On Port 2 RS-232/OFF

Port 1 ON, Port 2 RS-485/OFF

Port 2 ON (RS232) Port 1 OFF

Port 2 ON (RS-422 or RS-485) Port 1 Off

2

CD

-

CD

RD+

3

-

-

RD

RD+

4

-

-

TD

TD+

5

RSSI

-

RSSI

TD+

PDF of the Pinouts used with the 3AS grey waterproof housing

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