PIN OUTS

J1 CONFIGURATION

 

PIN NUMBER

FUNCTION

1

Common +ve External

2

Step (in)

3

Direction (in)

4

+5 VDC Internal

5

Disable (in)

6

Motor A+ (out)

7

Motor A- (out)

8

Motor B+ (out)

9

Motor B- (out)

10

Full Step (out)

11

Power Ground

12

Power Positive

JP3 CONFIGURATION

A seperate three pin connector JP3 is provided for the RS485 bus interface