Descripción

Communication Unit EtherCAT Compatible
Model NU-EC1
Name EtherCAT Compatible Network Unit
Ethernet Specifications Compliant standards IEEE802.3u (100BASE-TX)
Transmission rate 100Mbps (100BASE-TX)
Transmission media Category 5e STP
Distance between nodes 100 m
Communication ports RJ-45x2
EtherCAT communication specifications Compatible functions Process data object communication (cyclic communication) Mailbox communication (message communication) CoE compatible
Sensor connection Connectable sensors Sensor amplifi ers with N-bus support *1
Number of connectable units Up to 16 units *2
Power supply Power is supplied from the unit via a wiring-saving connector
Allowable passing current Total 1200 mA max.
Indicator lamp Power indicator (PWR): green LED, RUN indicator (RUN): green LED, ERR indicator (ERR): red LED, sensor communication indicator (N-bus): 2-color (green and red) LED, link/activity indicator: green LED
Power voltage 24 VDC ± 10%, ripple (P-P) 10% or less
Power consumption 1700 mW or less (70 mA max. at 24 V) *3
Environmental resistance Pollution degree 2
Ambient temperature -20 to +55 °C (No freezing)
Relative humidity 35 to 85 % RH (No condensation)
Vibration resistance 10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
Material Main unit case and dust cover: polycarbonate, power supply connection connector: polyamide (plug), PBT (socket)
Accessories Instruction manual, power connector, 2 end units
Weight Approx. 80 g (including connectors)
*1 'N-bus' is the name of KEYENCE's wiring-saving system for sensor amplifi ers. *2 Depends on the sensor amplifi ers connected. *3 Current to be supplied to the connected sensor amplifi er is not included.
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