Specifications

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Specifications 7-3MN1941
7.1.7 Stepper control outputs
Description Unit NXE100-16xx NXE100-16xxS
Output type RS422 differential
outputs
Darlington
step (pulse) and
direction
Maximum output frequency 5MHz 500 kHz
Output current 20 μA
(typical)
50 mA
(maximum sink,
per output)
7.1.8 Encoder inputs
Description Unit Value
Encoder input RS422 A/B Differential, Z index
Maximum input frequency
quadrature
MHz
20
Output power supply to encoders 5 V, 500 mA (maximum total for all axes)
Maximum allowable cable length 30.5 m (100 ft)
7.1.9 Serial port
Unit All models
Signal RS232 or RS485/422 non-isolated
Bit rates baud 9600, 19200, 38400,
57600 (default), 115200
7.1.10 Ethernet interface
Description Unit Value
Signal 2 twisted pairs, magnetically isolated
Protocols ETHERNET Powerlink & TCP/IP
Bit rates Mbit/s 100