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Keyence ER-N11C

Separate amplifier Amplifier unit Main unit (M8 connector type).

MPN: ER-N11C
Category: Separate Amplifier Digital Proximity Sensor

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What is the Keyence ER-N11C?

Separate amplifier Amplifier unit Main unit (M8 connector type). ER-N11C. Series: Separate Amplifier Digital Proximity Sensor. Series code: ER-N series

Specifications

Model Name	Separate amplifier Amplifier unit Main unit (M8 connector type)
Model Code	ER-N11C
Series Title	Separate Amplifier Digital Proximity Sensor
Series Code	ER-N series
Data Sheet URL	https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_157292&dlModelId=PM_287N11C&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
CAD URL	https://www.keyence.com/products/sensor/proximity/er-n/downloads/?mode=cd&modelId=PM_287N11C
Manuals URL	https://www.keyence.com/products/sensor/proximity/er-n/downloads/?mode=ma&modelId=PM_287N11C
Model	ER-N11C *1
Type	Separate amplifier Amplifier unit Main unit (expansion not supported) (M8 connector type) *2
No. of control outputs	2 *3
No. of external inputs	1 *3
Temperature characteristics	±8% or less of detecting distance at +25°C +77°F (-25 to +55°C -13°F to +131°F) *4
Response time	150 μs 5/ 300 μs 5/ 1 ms / 4 ms / 16 ms / 64 ms (switchable)
Network compatibility	IO-Link (Specification v1.1/COM2 (38.4 kbps))
Function - Operation mode	Normal / Magnetic metal / Non-magnetic metal / Hybrid
Function - Timer function	Timer OFF / Off Delay / On Delay / One Shot / On-Off Delay / On-Delay One Shot
I/O - Control output	Open-collector, 30 VDC or less, PNP/NPN switchableWhen used as a solitary unit: 100 mA or less for 1 output; 100 mA or less in total for 2 outputs / When used as an expansion unit: 50 mA or less in total for 2 outputsResidual voltage: 1.7 V or less (Output current: 10 mA or less) / 2.4 V or less (Output current: 10 to 100 mA)
I/O - External input	Tuning / Detection stop / Zero shift / Hold value reset (switchable)Short-circuit current: 1.5 mA or less; Input time: 3 ms or more ON, 20 ms or more OFF (When tuning is selected: 25 ms or more ON, 25 ms or more OFF)
Additional expansion units	―
Protection circuit	Protection against reverse power connection, output overcurrent, output surge, and reverse output connection
No. of mutual interference prevention units	―
Power supply - Power voltage	18 to 30 VDC *6 (including 10% or less ripple (P-P)), Class 2
Power supply - Power consumption (excluding load current)	1110 mW or less (47 mA or less at 24 V, 62 mA or less at 18 V)
Environmental resistance - Ambient temperature	Operation: -25 to +55°C -13°F to +131°F *7, Storage: -30 to 70°C -22°F to +158°F (no freezing)
Environmental resistance - Relative humidity	Operation/storage: Up to 85% RH (no condensation)
Environmental resistance - Vibration resistance	10 to 500 Hz; Power spectral density: 0.816 G2/Hz; X, Y, and Z directions
Environmental resistance - Shock resistance	500 m/s2 1640.4 ft/s2 (50 G), 10 times in each of the X, Y, and Z directions
Case material	Main unit and cover: Polycarbonate, FG terminal: Copper/iron, Sheet metal: Aluminum alloy, M8 connector metal: Nickel-plated brass
Accessories	Instruction manual
Weight	Approx. 55 g 1.94 oz

ER-N11C: frequently asked questions

When can ER-N11C be shipped?

ER-N11C 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 ER-N11C 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 ER-N11C 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 ER-N11C, subject to availability and destination.