Campbell-scientific SC532A CS I/O Peripheral to RS-232 Interface Manual de usuario descargar pdf (Pagina 11)

Appendix A. Pin Description

The SC532A 9-pin female port is configured as Data Communications Equipment (DCE) for

direct cable connection to Data Terminal Equipment (DTE) such as an IBM-PC serial port.

The pin descriptions of the SC532A PC and PERIPHERAL connectors are listed in the

following table.

TABLE A-1. SC532A Pin Descriptions

PIN = Pin number

I = Signal Into the SC532A

0 = Signal Out of the SC532A

PC CONNECTOR

9-PIN D-SUB FEMALE

PIN I/O DESCRIPTION

1 I not used

2 O RX

3 I TX

4 DTR

5 GND

6 not used

7 I RTS

8 O not used

9 I RING

PERIPHERAL CONNECTOR

9-PIN D-SUB FEMALE

PIN I/O DESCRIPTION

1 O +5V SUPPLY

2 GND

3 I RING

4 I RX

5 O ME

6 O SDE EN

7 O CLK/HS

8 O +12V

9 O TX

A PC configured as DTE, such as the IBM-PC, adheres to the description in

Table A-2 or A-3

A-1

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 17 18

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Campbell-scientific SC532A CS I/O Peripheral to RS-232 Interface Manual de usuario Pagina 11