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Keyence NU-EC1A

EtherCAT compatible communication unit. . Series: Network Communication Unit. Series code: NU series

MPN: NU-EC1A
Category: Network communication unit

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Keyence NU-EC1A?

EtherCAT compatible communication unit. NU-EC1A. Series: Network Communication Unit. Series code: NU series

Specifications

Model Name	EtherCAT compatible communication unit
Model Code	NU-EC1A
Series Title	Network Communication Unit
Series Code	NU series
Data Sheet URL	https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_SR47711&dlModelId=PM_234EC1A&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
CAD URL	https://www.keyence.com/products/sensor/network-communication/nu/downloads/?mode=cd&modelId=PM_234EC1A
Manuals URL	https://www.keyence.com/products/sensor/network-communication/nu/downloads/?mode=ma&modelId=PM_234EC1A
Model	NU-EC1A*1
EthernetSpecifications - Compliant standards	IEEE802.3u (100BASE-TX)
EthernetSpecifications - Transmission rate	100 Mbps (100BASE-TX)
EthernetSpecifications - Transmission media	Category 5e or higher STP cable
EthernetSpecifications - Distance between nodes	100 m 328.1'
EthernetSpecifications - Communication ports	RJ45 Connectors × 2
EtherCAT®CommunicationSpecifications	Process data object communication (Cyclic communication)Mailbox communication Compatible with CoEExplicit Device Identification
Number of connectable sensors	Max. 16 units (Differs depending on the sensor amplifier connected)
Power voltage	24 VDC ±10% Ripple (P-P) 10% max.
Accessories	Instruction manual, power supply connector, end unit × 2
Weight	Approx. 80 g (Including connector)

NU-EC1A: frequently asked questions

When can NU-EC1A be shipped?

NU-EC1A 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-EC1A 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-EC1A 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-EC1A, subject to availability and destination.