
The Keyence LV-N11CP is a main unit amplifier module for the LV-N series multi-purpose digital laser sensors. This PNP output amplifier features an M8 connector interface and is designed to work with various LV-N sensor heads for precise detection applications. The unit incorporates NEO Preset calibration for simplified setup, enabling users to set light intensity displays to 100 or 0 with a single button press. It supports multiple response time modes ranging from 80 microseconds in HIGH SPEED mode to 16 milliseconds in MEGA mode, along with built-in timer functions and LIGHT-ON/DARK-ON output selection. The amplifier allows expansion capability, supporting up to 17 total connected units, and features comprehensive protection circuits including reverse polarity, over-current protection, and surge absorption.
Item Details
- Brand Name: Keyence
- Manufacturer: KEYENCE CORPORATION
- Item Type Name: Digital Laser Sensor Amplifier
- Product Family / Series: LV-N Series
- Model: LV-N11CP
- Amplifier Type: Main unit
- Connector Type: M8 Connector, 4-pin
- Output Type: PNP
Product Specifications
- power_supply_voltage: 24 V DC (10-30 V DC operating range)
- ripple_tolerance: 10% or less (P-P)
- output_configuration: PNP open collector, 30 V
- output_current_standalone: 100 mA max per output, 100 mA total for 2 outputs
- output_current_multiple_connections: 20 mA max per output
- residual_voltage: 1.2 V or less (10 mA or less), 2.2 V or less (10-100 mA)
- response_time_options: 80 µs (HIGH SPEED), 250 µs (FINE), 500 µs (TURBO), 1 ms (SUPER), 4 ms (ULTRA), 16 ms (MEGA)
- control_outputs: 1 output
- external_inputs: 1 input
- timer_function: OFF/OFF-delay/ON-delay/One-shot, 1-9999 ms selectable
- power_consumption_normal: 950 mW or less at 30 V (33 mA at 24 V, 60 mA or less at 12 V)
- power_consumption_eco_on: 815 mW or less at 30 V (29 mA at 24 V, 52 mA or less at 12 V)
- power_consumption_eco_full: 650 mW or less at 30 V (24 mA at 24 V, 40 mA or less at 12 V)
- output_selection: LIGHT-ON/DARK-ON (switch-selectable)
- expansion_capability: Up to 17 units total
- protection_circuits: Reverse polarity, over-current, surge absorber
Additional Details
- Certifications / Approvals: UL standard, CSA standard conformity
- Compatibility: Compatible with LV-N series sensor heads and NU series communication modules for open field networks (CC-Link, DeviceNet, EtherNet/IP, EtherCAT)
Measurements
- Weight: 20 g
- Dimensions: 32.6 mm (H) × 9.8 mm (W) × 78.7 mm (L)
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
In no event shall PLC Direct be liable for any damages except actual damages up to, but not exceeding, the amount paid to us for the product, including we shall not be liable for any consequential or indirect damages or lost profits whether or not advised of same.
PLC Direct offers free shipping worldwide. Product ship from a various warehouses worldwide based on the customer's and the product's location. The estimated delivery date on the product page is PLC Direct's best estimated assuming a US-based shipping destination.
Regardless of where the product is shipping from, PLC Direct covers all duties for US-based shipping destinations. For non-US-based shipping destinations, customers are responsible for duties as appropriate.
PLC Direct's focus is on balancing price with lead time. Some but not all products can be expedited. If you have questions about delivery ETAs, please contact our team.

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