WELCON Servo Drive Hardware Manual
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Communication
Feature
Specification
CAN
*
CANopen – CiA 301 application layer and CiA 402 device profile for
drives and motion control.
Bit rate : 125kbps ~ 1Mbps
EtherCAT
*
CiA 301 application layer and CiA 402 device profile for drives and
motion control
Communication cycle time: up to 500μs(CSV, CSP mode), up to
250us(CST mode)
USB
Baud rate : up to 3Mbps
Maximum cable length 3m
I/O
Feature
Specification
Analog Input
Quantity
1x2
Voltage Range
Analog ±10 VDC differential
Input Resolution
14 bit
Digital Inputs
Quantity
(4(with STO) + 2(Optional))x2
Signal
Configurable, Opto-isolated(4) + LVTTL(2).
Voltage
24V
Digital Outputs
Quantity
2x2
Signal
Configurable, Opto-isolated, Open collector.
Voltage
24V
Max. Output Current 35mA
*
Optional