Campbell SC932A Manuel d'instructions télécharger pdf (Page 6)

SC932 9-Pin to RS-232-DCE Interface

2. Specifications

25 Pin Male Connector Pin-out:

Pin No. I/O Name Description

1 GND Chassis Ground

2 out TXD SC932 transmits data on this line

3 in RXD SC932 receives data on this line

4 out RTS Held active by SC932 (see jumper descriptio

7 GND Signal Ground

20 out DTR Held active by SC932 (see jumper descriptio

22 in RING Rings datalogger

9 Pin Male Connector Pin-out:

Pin No. I/O Name Description

1 in +5V Regulated 5 Volt supply

2 GND Ground

3 out RING Ring signal to datalogger

4 out RXD SC932 transmits on this line

5 in ME Modem Enable

6 in SDE Synchronous Device Enable

9 in TXD SC932 receives on this line

Data Rates

The SC932 will support baud rates up to 19,200 bps

1 2 3 4 5 6 7 8 9 10 11 ... 17 18

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Campbell SC932A Manuel d'instructions Page 6