Impulse 2113 Uživatelský manuál stáhnout pdf (Strana 16)

Connector Pin Assignments

RS-232 (DB9 Male)

This pin out covers the following products:

2109, 2111, 2113, 2209, 2211, and 2213

Pin # Signal Name Mode

1 DCD Data Carrier Detect Input

2 RD Receive Data Input

3 TD Transmit Data Output

4 DTR Data Terminal Ready Output

5 GND Ground

6 DSR Data Set Ready Input

7 RTS Request To Send Output

8 CTS Clear To Send Input

9 RI Ring Indicator Input

Technical Note: Please terminate any control signals that are not going to be used. The most common

way to do this is connect RTS to CTS and RI. Also, connect DCD to DTR and DSR. Terminating these

pins, if not used, will help ensure you get the best performance from your adapter.

RS-422/485 (DB9 Male)

This pin out covers the following products:

2109, 2112, 2113, 2209, 2212, and 2213

Pin # Signal Name Mode

1 RD+ Receive Data Positive Input

2 RD– Receive Data Negative Input

3 TD– Transmit Data Negative Output

4 TD+ Transmit Data Positive Output

5 GND Ground

6 – No Connect

7 – No Connect

8 – No Connect

9 – No Connect

- 14 -

SeaLINK DIN Rail USB Serial Manual

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 24 25

Žádné komentáře

Impulse 2113 Uživatelský manuál Strana 16