• NU EP1 2 2
  • NU EP1 3 1
  • NU EP1 4 1
  • NU EP1 1 1
  • NU EP1 2 2
  • NU EP1 3 1
  • NU EP1 4 1
  • NU EP1 1 1

Keyence Network Communication NU-EP1 NU-EC1 NU-DN1 NU-CL1 NU-EN8N

Series#: Keyence Sensor

Product Details

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Specification

Model NU-EP1
Name Communication unit that supports EtherNet/IPTM
 

Compliant standards

IEEE802.3 (10BASE-T), IEEE802.3u (100BASE-TX), IEEE802.3af (Power over Ethernet, Class 3)
Transmission rate 10 Mbps (10BASE-T), 100 Mbps (100BASE-TX)
Transmission media STP or category 3 or higher UTP (10BASE-T),*1 STP or category 5 or higher UTP (100BASE-TX)
Ethernet

Maximum cable length

100 m 328.1′ (the length between this unit and the Ethernet switch)
EtherNet

Max. number of connection stages

4 (10BASE-T) 2 (100BASE-TX)*2
 

Compliant functions

Cyclic communication (implicit messages), message communication (explicit messages)
Number of connections 64
RPI (Transmission cycle) 0.5 to 10,000 ms (in units of 0.5 ms)
Tolerable communication bandwidth for cyclic communication 6,000 pps
Message communication Supports UCMM, Class 3
Conformance test Supports version A7
 

Connectable sensors

Sensor amplifier that supports N-bus*3
Number of connectable units 16 maximum*4
Power supply Power is supplied by this unit through the sensor amplifier connection connector.
Allowable passing current Total: 1,200 mA or less*5
Power during PoE power receiving Supply voltage: 24 V ±10 %, supply current: 360 mA or less*6 (UL Class 2)*7
Indicator lamp Link/activity indicator (LINK/ACT): green LED, module status indicator (MS): 2-color (green and red) LED, network status indicator (NS): 2-color (green and red) LED, sensor communication indicator (N-bus): 2-color (green and red) LED
Power voltage 24 VDC ±10 %, ripple (P-P): 10 % or less (when using the power supply connector); 48 VDC (57 V maximum; during PoE power receiving)
Power consumption 1,500 mW or less (60 mA or less at 24 V)*8
Material Main unit case and dust cover: polycarbonate, power supply connector: polyamide (plug), PBT (socket)
Accessories Instruction manual, power supply connection connector, end unit x 2
Weight Approx. 80 g (including connectors)

 

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