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Rev. 08/2018
25
Risk of damage to the device!
Incorrectly installed wiring can cause damage to the device. Please adhere
to the following points:
–
Do not disconnect connectors under load. This can cause an arc.
–
Use the prescribed wire cross sections and suitable wire end ferrules.
Wiring of components
If you are not using wiring harnesses manufactured by MOTORTECH, carry
out the wiring according to the following specifications:
–
Power supply:
3-wire cable, min. conductor cross-section 0.75 mm², max. cable length
10 m (32')
If the cable length is longer, a respective larger cross-section must be
selected.
–
Stepper motor:
4-wire, shielded cable, min. conductor cross-section 1.5 mm², max.
cable length 30 m (98')
–
Encoder:
5-wire, shielded cable, min. conductor cross-section 0.2 mm², max.
cable length 30 m (98')
–
Binary inputs and outputs:
multicore cable, min. conductor cross-section 0.2 mm², max. cable
length 30 m (98')
–
Analog inputs and outputs:
multicore, shielded cable, min. conductor cross-section 0.2 mm², max.
cable length 30 m (98')
–
CAN bus:
2-pair, shielded bus cable, min. conductor cross-section 0.34 mm²,
max. cable length 250 m (820')
–
Modbus:
3-pair, shielded bus cable, min. conductor cross-section 0.25 mm²,
max. cable length 250 m (820')
6 Wiring of the Device
Summary of Contents for VariStep3
Page 1: ...VariStep3 Stepper Motor Driver Operating Manual P N 01 50 020 EN Rev 08 2018...
Page 16: ...4 Product Description 16 Rev 08 2018...
Page 91: ...Rev 08 2018 91...
Page 92: ......