Stepper motor & Power port is a terminal block. It has six terminals and a 5mm pitch.
|M1+, M1-, M2+, M2-||connect to stepper motor|
|VM, GND||connect to power|
PES-2405 is a controller for bipolar stepper motors. An example of connection with a bipolar stepper motor is as follows:
If you want to connect a unipolar stepper motor to PES-2405 refer to two examples below.
GND and VM are input port of supplying power(DC 4 ~ 18V) to run motors. Supplying power through this port is positively necessary. Check the DC polarity when you input the power.
This port is used to connect limit switches and cannot be used for other purposes.
An example of connection with limit switches is as follows:
A slave ID is used when PHPoC board identifies each smart expansion board. So, each smart expansion board, which is connected to a PHPoC board, should have a unique slave ID. The slave ID can be set one of the numbers from 1 to 14 by 4 DIP switches as follows:
PES-2405 has 2 status LEDs. The one, on the top of the board, is connected to 3.3V and the other one, on the bottom of the board is connected to 5V. The operations of both LEDs are the same and they are as follows:
|normal||repeat On/Off in every second|
|abnormal||blinks very quickly|
|ready||repeat On/Off in every second|
|running||shortly turned on 4 times in every second|
|locked||shortly turned off 4 times in every second|
|out of control||off|