Keyence CB-NEC20E Sensor Communication Unit white background product image
Keyence CB-NEC20E Sensor Communication Unit white background product image
Keyence CB-NEC20E Sensor Communication Unit white background product image
Keyence CB-NEC20E Sensor Communication Unit white background product image
Keyence CB-NEC20E Sensor Communication Unit white background product image
Keyence CB-NEC20E Sensor Communication Unit white background product image

Disclaimer: Actual product colors may vary slightly from the images shown due to different monitor settings and lighting conditions during photo shoots.

Keyence

Keyence CB-NEC20E Sensor Communication Unit

SKU: CB-NEC20E
(0)
$275.39
In stock
Usually ships within 72 hours
Factory pre-tested, ready for instant commissioning！

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CB-NEC20E Sensor Communication Unit | Keyence

The Keyence CB-NEC20E is a sensor communication unit. It is supplied by SHLY-PLC, an independent industrial-automation distributor: every unit is visually inspected and functionally checked before dispatch, held in ready stock and shipped worldwide for maintenance, spares and retrofit use. Share your application or existing part number and our team will confirm fitment and comparable in-stock alternatives.

Features

  • Environmental resistance Ambient temperature: 0 to +45°C (DIN rail mounted)/0 to +40°C (Bottom mounted).
  • Weight: Approx. 500 g.
  • Model: CB-NEC20E.
  • Communication Compliant standard: IEEE802.3u (100BASE-TX).
  • Communication speed: 100 Mbps (100BASE-TX).
  • Communication cycle: 500 µs at the shortest.

Specifications

Technical parameters compiled from the manufacturer data sheet and reference documentation.

Technical Specifications
Type Designation
Model CB-NEC20E
Power Supply
Power supply Supplied from the controller
Inputs & Outputs
Communication port RJ-45 x 2
Communication & Interfaces
Communication Compliant standard IEEE802.3u (100BASE-TX)
Communication speed 100 Mbps (100BASE-TX)
Communication cycle 500 µs at the shortest
Connection cable STP type cable of category 5e or higher
Mechanical
Weight Approx. 500 g
Environmental
Environmental resistance Ambient temperature 0 to +45°C (DIN rail mounted)/0 to +40°C (Bottom mounted)
Relative humidity 35 to 85% RH (no condensation)
Compliance, Approvals & Standards
Distance between nodes 100 m

Compatibility & Cross-References

Model variants, options and firmware revisions can affect fitment. Before ordering the Keyence CB-NEC20E sensor communication unit, share your existing part number or project requirements and our team will cross-reference comparable in-stock Keyence units and verify compatibility. This listing is provided by an independent industrial-automation distributor; brand names and part numbers are used for identification only.

Applications

  • Network connectivity and protocol conversion between field devices and control systems.
  • Integration of fieldbus and Ethernet devices in new and existing automation architectures.
  • Machine and line-level data exchange for monitoring and coordination.
  • Spare and replacement communication modules for installed networks.

Warranty

  • Availability: CB-NEC20E is stocked for prompt shipment; contact us for current quantity and lead time.
  • Inspection & testing: each unit is visually inspected and functionally checked before packing.
  • Delivery: in-stock orders placed before 14:00 ship the same business day; standard worldwide delivery is about 5-8 business days, express shipping is available, and orders over $500 ship free.
  • Warranty & returns: covered by our supplier warranty and standard returns policy; contact our team for full terms.
Independent supplier: Keyence part CB-NEC20E is supplied by SHLY-PLC, an independent industrial-automation distributor. Brand names and part numbers are used for product identification and remain the property of their respective owners; this listing is not affiliated with, sponsored or endorsed by the manufacturer.

Frequently Asked Questions

Q: What condition is the CB-NEC20E supplied in?

A: Each CB-NEC20E is inspected and functionally checked before sale. Contact us for the current stock condition and quantity.

Q: How quickly can the CB-NEC20E ship?

A: In-stock orders placed before 14:00 ship the same business day. Standard worldwide delivery is about 5-8 business days, express shipping is available and orders over $500 ship free.

Q: Can you confirm compatibility or a replacement for the CB-NEC20E?

A: Yes. Share your existing part number or application and our technical team will verify compatibility and provide cross-references to comparable in-stock models.

CB-NEC20E · Technical reference data · Independently supplied by SHLY-PLC

Place your order before 14:00 for earliest possible shipment handover. With round-the-clock transit operated by our partnered global logistics providers, parcels reach most international destinations following routine customs processing. Economy shipping takes 5–8 business days, while express delivery arrives in 5–8 business days, both subject to customs clearance progress.Shipping fees will be charged for all orders under USD 500, and the exact shipping cost will be determined and collected by our logistics carriers. Shipments to remote international regions will incur additional courier surcharges to offset extra cross-border transportation costs.

Factory warranty service is not applicable to this industrial control equipment, and extended warranty packages are not provided for this item.
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