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Keyence NU-EP1

MPN: NU-EP1
Category: Network communication unit

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12-month warranty (new) · 3-month (used/refurbished)
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What is the Keyence NU-EP1?

Communication Unit EtherNet/IP™ Compatible. NU-EP1. Series: Network Communication Unit. Series code: NU series

Specifications

Model Name	Communication Unit EtherNet/IP™ Compatible
Model Code	NU-EP1
Series Title	Network Communication Unit
Series Code	NU series
Data Sheet URL	https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_SR47711&dlModelId=PM_234EP1&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
CAD URL	https://www.keyence.com/products/sensor/network-communication/nu/downloads/?mode=cd&modelId=PM_234EP1
Manuals URL	https://www.keyence.com/products/sensor/network-communication/nu/downloads/?mode=ma&modelId=PM_234EP1
Model	NU-EP1
Name	Communication unit that supports EtherNet/IP™
EthernetSpecifications - Compliant standards	IEEE802.3 (10BASE-T), IEEE802.3u (100BASE-TX), IEEE802.3af (Power over Ethernet, Class 3)
EthernetSpecifications - Transmission rate	10 Mbps (10BASE-T), 100 Mbps (100BASE-TX)
EthernetSpecifications - Transmission media	STP or category 3 or higher UTP (10BASE-T),*1 STP or category 5 or higher UTP (100BASE-TX)
EthernetSpecifications - Maximum cable length	100 m 328.1' (the length between this unit and the Ethernet switch)
EthernetSpecifications - Max. number of connection stages	4 (10BASE-T) 2 (100BASE-TX)*2
EtherNet/IP™ - Compliant functions	Cyclic communication (implicit messages), message communication (explicit messages)
EtherNet/IP™ - Number of connections	64
EtherNet/IP™ - RPI (Transmission cycle)	0.5 to 10,000 ms (in units of 0.5 ms)
EtherNet/IP™ - Tolerable communication bandwidth for cyclic communication	6,000 pps
EtherNet/IP™ - Message communication	Supports UCMM, Class 3
EtherNet/IP™ - Conformance test	Supports version A7
Sensor connection - Connectable sensors	Sensor amplifier that supports N-bus*3
Sensor connection - Number of connectable units	16 maximum*4
Sensor connection - Power supply	Power is supplied by this unit through the sensor amplifier connection connector.
Sensor connection - Allowable passing current	Total: 1,200 mA or less*5
Sensor connection - Power during PoE power receiving	Supply voltage: 24 V ±10 %, supply current: 360 mA or less6 (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
Environmental resistance - Pollution degree	2
Environmental resistance - Ambient temperature	-20 to +55 °C -4 to 131 °F (No freezing)
Environmental resistance - Relative humidity	35 to 85 % RH (No condensation)
Environmental resistance - Vibration resistance	10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z directions
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)

NU-EP1: frequently asked questions

When can NU-EP1 be shipped?

NU-EP1 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up NU-EP1 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for NU-EP1 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for NU-EP1, subject to availability and destination.