AMCI SD7540A Benutzerhandbuch - Seite 11

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ADV ANC ED

MIC RO CON T RO L S INC.

Programmer Wiring – CSMD-5 cable

SD7540A Connector – AMCI part # MS-8P

To SMD

1. DC Supply

2. DC Common

3. DTR

4. RXD

5. RTS

6. N/C

7. TXD

8. GND

Use a general purpose diode with a breakdown voltage greater than 30Vdc such as 1N4005

or 1N4148 to protect the SD RTS input.

The eight pin connector of the SD7540A is used for programming and control. The SD7540A drive

monitors the TXD signal coming from the computer's serial port for a specific sequence of data.

When the SD7540A receives this data, it enters programming mode. To exit programming mode

you must cycle power on the SD7540A and reconnect the motion control signals. The SD7540A

automatically enters motion mode when power is re-applied.

20 Gear Drive, Plymouth Industrial Park, Terryville, CT 06786

Tel: (860) 585-1254

Fax: (860) 584-1973

24-75Vdc

Vdc com

Web: www.amci.com

SD7540A Stepper Drive

Serial Port Connector – DB-9

To PC Serial Port

1. N/C

2. RXD

3. TXD

4. DTR

5. GND

6. N/C

7. RTS

8. N/C

9. N/C

page: 11