Keyence MU-N11

Name: MU-N11 Multi-Sensor Controller, Main Unit
Brand: Keyence
SKU: MU-N11

MU-N11 Multi-Sensor Controller, Main Unit

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Product Description

The MU-N11 Multi-Sensor Controller is designed to streamline the management of multiple sensors in industrial automation environments. This main unit supports up to 4 expansion units, allowing for scalable and flexible sensor integration. The controller features selectable NPN/PNP open collector control outputs and can handle up to 5 external inputs, making it highly adaptable to various sensor configurations.

With a robust protection circuit that guards against reverse power connection, power supply surges, output overcurrent, and more, the MU-N11 ensures reliable operation in demanding conditions. The unit operates on a 24 VDC power supply and has a low current consumption of 70 mA or less, making it energy-efficient.

The MU-N11 also offers a selectable analog output (current or voltage), providing precise control and monitoring capabilities. Its durable construction includes a polycarbonate case and dust cover, polyacetal buttons, and a PMMA display panel, ensuring longevity and resistance to harsh industrial environments.

Designed to meet CE Marking, CSA, and UL standards, the MU-N11 Multi-Sensor Controller is a reliable choice for integrating and managing sensors in a wide range of applications, from manufacturing to process automation.

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Offer details

Best offer from:: Trusted supplier — Poland, member since 2022, 1–4 employees
Availability:: 4 pcs.
In-Stock
Updated at: 03-09-2026
Warranty:: 6 months
Condition:: New Surplus

New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.

The Seller is responsible for shipping the product and invoicing

Specifications

Brand: Keyence
Model: MU-N11
Main unit/Expansion unit: Main unit
Control output: 4 max., NPN open collector/PNP open collector selectable, 24 V or less, Main unit: 50 mA or less, Expansion unit: 20 mA or less, Residual voltage: 2 V or less, N.O./N.C. selectable
External input: 5 max., Short-circuit current: NPN: 1 mA or less, PNP: 2 mA or less
Analogue output: 1 max., Current output/Voltage output selectable, Current output: 4 to 20 mA, Max. load resistance: 450 Ω, Voltage output: 0 to 10 V, External load resistance: 5 kΩ or more
Features: Protection against reverse power connection, power supply surge, output overcurrent, output surge, and reverse output connection