Motortech VariStep3 - Page 86

12 Annex
86 Rev. 08/2018
VariStep3 Stepper Motor Driver
(P/N 31.01.960)
VariFuel2 Stepper Motor Driver
(P/N 31.01.951, 31.01.950-X)
Binary
inputs
Binary
outputs
Analog Inputs/
Outputs
Connector 4 Connector 3
CAN Modbus
(RS485)
Stepper Motor
+ Encoder
Power
Connector 1 Connector 2 DIL1*
DIL Switch is ON
(top position)
Connector Binary Inputs
Pin VariStep3 VariFuel2 stepper motor driver
Dir + 1 Connector 1, Pin 1
Dir - 2 Connector 1, Pin 2
Steps + 3 Connector 1, Pin 3
Steps - 4 Connector 1, Pin 4
Pos. 1 + 5 Connector 1, Pin 5
Pos. 1 - 6 Connector 1, Pin 6
Pos. 2 + 7 Connector 1, Pin 7
Pos. 2 - 8 Connector 1, Pin 8
Reset + 9 Connector 1, Pin 9
Reset - 10 Connector 1, Pin 10