Keyence NU-CL1 CC-Link Communication Unit NU Series

NU-CL1 Keyence CC-Link Network Communication Unit – NU Series

Key Technical Specifications

• Brand: Keyence
• Model: NU-CL1
• Series: NU
• Category: Network communication unit
• Fieldbus: CC-Link, remote device station
• Version: V2.00 / V1.10 switchable
• Speed: 156 k / 625 k / 2.5 M / 5 M / 10 Mbps
• Station number: 1 to 64
• Sensor connection: N-bus amplifiers, up to 16 units via wiring-saving connector
• Passing current: 1,200 mA or less total
• Supply voltage: 24 VDC ±10%, ripple 10% or less
• Power consumption: 1,400 mW or less, 55 mA max at 24 V excluding sensor current
• Operating temperature: -20 to +55 °C with no freezing
• Humidity: 35 to 85% RH with no condensation
• Built-in port: CC-Link terminal block
• Weight: Approx. 0.08 kg including connectors
• Lifecycle: Active, production status confirmed on the official Keyence page

Installation Guide

• Mount the unit on a DIN rail or flat panel inside your cabinet.
• Set the station number from 1 to 64 before you power the network.
• Choose V2.00 or V1.10 mode to match your master station setup.
• Wire the CC-Link terminal block and confirm bus termination.
• Link N-bus amplifiers through the wiring-saving connector, up to 16 units.
• Keep total passing current at or below 1,200 mA for stable operation.
• Feed clean 24 VDC ±10% power with ripple at 10% or less.

What Makes This Unit Practical

• Five selectable speeds cover short high-speed and long-distance layouts.
• Version switching lets one unit serve both V2.00 and V1.10 networks.
• The NU series design keeps sensor wiring short and tidy.
• Wide -20 to +55 °C range suits most factory floors.
• Low 55 mA draw at 24 V leaves headroom on the supply.

Packing List

• 1 × Keyence NU-CL1 network communication unit
• 1 × CC-Link terminal block connector
• 1 × Wiring-saving connector for N-bus amplifiers
• 1 × Installation guide
• Protective packaging for safe transport

Shipping

• We ship worldwide by FedEx, UPS and DHL.
• Orders leave our warehouse within 5 days.
• We keep this item in stock for fast dispatch.

FAQ

• Q: What is the NU-CL1 used for?
  A: It connects up to 16 N-bus sensor amplifiers to a CC-Link network.
• Q: Which CC-Link versions does it support?
  A: It switches between V2.00 and V1.10 modes.
• Q: What speeds can I select?
  A: 156 k, 625 k, 2.5 M, 5 M and 10 Mbps.
• Q: What supply voltage does it accept?
  A: It runs on 24 VDC ±10% with ripple at 10% or less.
• Q: How many sensor amplifiers can I connect?
  A: You can connect up to 16 units with 1,200 mA total passing current.
• Q: What station numbers are available?
  A: You can set any station number from 1 to 64.
• Q: What is the operating temperature range?
  A: The unit works from -20 to +55 °C without freezing.
• Q: Is the item new and in stock?
  A: Yes, we supply brand new original units from stock.
• Q: How fast do you ship?
  A: We dispatch within 5 days by DHL, FedEx or UPS.
• Q: What is the return policy?
  A: We accept returns within 30 days.