Rms-technologies R325P DRIVER Manual de usuario descargar pdf (Pagina 10)

Figure 6.1

Using the R325P with more than 5V

You can choose to supply the optos with the R325P’s internal 5V supply by jumping pins 1 to 4. But if you

choose to use more than 5V, for example, a 24V supply and the step pulse train is also a 0 to 24V low-high

signal, please use the following recommended resistor to limit the current to 10 mAmps. Note: no resistor will

be needed on the actual opto supply line, pin 1.

Step & Direction lines have a 470 ohm internal resistor

Voltage:

5V

10V

12V

24V

Ohms needed:

0

500

1000

2000

Wattage rating:

0

¼ watt

¼ watt

¼ watt

Table 6.1

Disable line has a 1k ohm internal resistor

Voltage:

5V

10V

12V

24V

Ohms needed:

0

1000

1900

3800

Wattage rating:

0

1/8 watt

1/8 watt

¼ watt

Table 6.2

RMS Technologies Page 10 Version 1.01

R325PE Single Axis Closed loop Driver/Indexer Manual 5/29/2013

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