D

Pinouts and Cabling

 

 

Diagrams

Appendix D

Serial Pinouts

DB25 Male

This section defines the pinouts for the DB25 male connection used on the 1-port IOLAN. The power out pin, Pin 9, is available in the SDS model only.

Pin 1

Pin 13

 

 

Pin

 

14

 

Pin

 

25

 

 

 

 

 

 

 

The following table provides pinout information:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EIA-485

EIA-485

Pinout

EIA-232

EIA-422

 

 

Full Duplex

Half Duplex

 

 

 

 

 

 

 

 

 

 

1

 

Shield

Shield

 

 

Shield

Shield

2

(out)

TxD

 

 

 

 

 

3

(in)

RxD

 

 

 

 

 

4

(out)

RTS

 

 

 

 

 

5

(in)

CTS

 

 

 

 

 

6

(in)

DSR

 

 

 

 

 

7

 

GND

GND

 

 

GND

GND

8

(in)

DCD

 

 

 

 

 

9

 

Power out

Power out

 

 

Power out

Power out

12

Power in

Power in

 

 

Power in

Power in

13

 

 

 

CTS-

 

 

 

 

14

 

 

 

TxD+

 

 

TxD+

DATA+

15

 

 

 

TxD-

 

 

TxD-

DATA-

IOLAN SDS/SCS/STS User’s Guide, Version 3.6

351

Page 351
Image 351
Perle Systems SCS, STS manual Pinouts and Cabling Diagrams, Serial Pinouts, DB25 Male