Communication Unit EtherCAT Compatible NU-EC1

NU-EC1 - Communication Unit EtherCAT Compatible

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Data Sheet (PDF)

Manuals

CAD Data

360°view (3D PDF)

Software

  • CE Marking
  • UL Listing(c/us)

Specifications

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.

Data Sheet (PDF) Other Models