Omron

Omron NX-EC0112 NX-series Incremental Encoder Input Unit

SKU NX-EC0112

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Omron
  • Product No.: NX-EC0112
  • Origin Japan
  • Product Type: Incremental Encoder Interface Modules
  • Payment: T/T, Western Union
  • Weight: 1.0 kg
  • Shipping port: Xiamen
  • Warranty: 12 months

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Product Description

Description

High-speed position tracking within EtherCAT and PLC architectures is executed by the Omron NX-EC0112, a high-performance NX-series position interface module. This module is engineered to provide precise incremental encoder feedback directly to the control loop, eliminating processing latency. By utilizing a robust 16-point screwless push-in clamping terminal block, the device guarantees secure, vibration-resistant electrical connections in harsh industrial environments. It supports highly flexible integration, allowing control systems to adapt dynamically through multiple synchronization and task-prioritized refreshing methods.

Features

  • Single-Channel Encoder Tracking: Supports comprehensive phase monitoring with dedicated inputs for Phases A, B, and Z.
  • Auxiliary Control Inputs: Integrates three 24 VDC voltage inputs for external positioning markers or latch signals.
  • Advanced Refreshing Schemes: Supports Free-Run, Synchronous, and Task Period Prioritized refreshing to match complex application timing requirements.
  • Tool-Free Installation: Push-in clamping mechanism simplifies field wiring and reduces maintenance downtime.
  • Compact Design Profile: Space-efficient form factor allows dense configuration on standard DIN rails.

Applications

  • Rotary and linear position tracking in automated packaging and wrapping machinery.
  • High-speed cut-to-length systems requiring real-time encoder pulse synchronization.
  • Conveyor sorting lines and material handling gantry position feedback loops.

Technical Specifications

Specification Parameter Value / Rating
Manufacturer Omron
Model Number NX-EC0112
Series NX-series Position Interface
Number of Channels 1 Channel
Input Signals Counter (Phases A, B, Z) + 3 External Inputs
Input Form Voltage Input (24 VDC)
Counting Unit Pulses
I/O Refreshing Methods Free-Run, Synchronous, Task Period Prioritized
Connection Interface Screwless Clamping Terminal Block (16 Terminals)
Device Weight 70 g maximum
Shipping Weight (Calculated) 1.0 kg

Empirical Engineering Insights

Alternative Models & Compatibility: The unit serves as the 24 VDC single-ended voltage input version in the position interface lineup. If your system design switches to line driver encoder types (differential interfaces), you must migrate to the differential alternative (such as the NX-EC0122) to ensure hardware signal matching. Ensure your Sysmac Studio software matches the firmware revision of the NX-series CPU to prevent diagnostic communications faults upon first power-on.

Application Pitfalls & Engineering Notes: Because the encoder inputs operate on 24 VDC voltage logic, they are more susceptible to electromagnetic noise than differential line drivers. Avoid routing the encoder input cables in the same conduit or cable tray as high-current motor drive output lines or AC power distribution networks to prevent positioning jitter or phantom counts.

Commissioning & Wiring Tips: Utilize high-quality shielded twisted-pair (STP) cabling for Phases A, B, and Z. Connect the shield line exclusively to the functional ground terminal of the NX-series backplane assembly to provide an effective path for high-frequency noise mitigation.

Installation Guidelines

CRITICAL WARNING: Prior to attempting installation, wiring, or maintenance of this module, ensure that all main electrical panels, unit power supplies, and external 24 VDC I/O power lines are completely de-energized. Failure to strictly follow this safety protocol can cause internal dielectric breakdown of the sensor interface circuits or unintended machine movement.
1
Align the unit's guides with the DIN rail and slide the module smoothly until the slide locking mechanism snaps securely onto the rail track.
2
Strip individual field wiring conductors to the manufacturer-specified length (8 to 10 mm) without twisting or tinning the bare wire ends.
3
Insert the solid conductor or standard ferrule directly into the screwless terminal port. To remove or insert stranded wires without ferrules, press the orange release button with a flat-blade driver.
4
Verify that the field sensor shield is securely terminated to the ground bar to minimize signal interference.
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What sensor input types are supported by this encoder unit?
The module interfaces with a single incremental encoder supporting Phases A, B, and Z, utilizing a 24 VDC voltage input form. It also includes 3 auxiliary 24 VDC digital inputs.
Which timing synchronization schemes can be selected?
It is capable of operating under Free-Run refreshing, Synchronous I/O refreshing, or Task Period Prioritized refreshing protocols depending on control needs.
What is the mechanical connection profile for field wiring?
The device features a 16-point screwless push-in clamping terminal block that allows tool-free wiring and secures connections against vibration.
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NX-EC0112

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Omron NX-EC0112 NX-series Incremental Encoder Input Unit

Only 7 item(s) left in stock
  • Manufacturer: Omron

  • Product No.: NX-EC0112

  • Country of origin:Japan

  • Product Type: Incremental Encoder Interface Modules

  • Payment: T/T, Western Union

  • Weight: 1000g

  • Shipping port: Xiamen

  • Warranty: 12 months

Quantity
View full details

Description

High-speed position tracking within EtherCAT and PLC architectures is executed by the Omron NX-EC0112, a high-performance NX-series position interface module. This module is engineered to provide precise incremental encoder feedback directly to the control loop, eliminating processing latency. By utilizing a robust 16-point screwless push-in clamping terminal block, the device guarantees secure, vibration-resistant electrical connections in harsh industrial environments. It supports highly flexible integration, allowing control systems to adapt dynamically through multiple synchronization and task-prioritized refreshing methods.

Features

  • Single-Channel Encoder Tracking: Supports comprehensive phase monitoring with dedicated inputs for Phases A, B, and Z.
  • Auxiliary Control Inputs: Integrates three 24 VDC voltage inputs for external positioning markers or latch signals.
  • Advanced Refreshing Schemes: Supports Free-Run, Synchronous, and Task Period Prioritized refreshing to match complex application timing requirements.
  • Tool-Free Installation: Push-in clamping mechanism simplifies field wiring and reduces maintenance downtime.
  • Compact Design Profile: Space-efficient form factor allows dense configuration on standard DIN rails.

Applications

  • Rotary and linear position tracking in automated packaging and wrapping machinery.
  • High-speed cut-to-length systems requiring real-time encoder pulse synchronization.
  • Conveyor sorting lines and material handling gantry position feedback loops.

Technical Specifications

Specification Parameter Value / Rating
Manufacturer Omron
Model Number NX-EC0112
Series NX-series Position Interface
Number of Channels 1 Channel
Input Signals Counter (Phases A, B, Z) + 3 External Inputs
Input Form Voltage Input (24 VDC)
Counting Unit Pulses
I/O Refreshing Methods Free-Run, Synchronous, Task Period Prioritized
Connection Interface Screwless Clamping Terminal Block (16 Terminals)
Device Weight 70 g maximum
Shipping Weight (Calculated) 1.0 kg

Empirical Engineering Insights

Alternative Models & Compatibility: The unit serves as the 24 VDC single-ended voltage input version in the position interface lineup. If your system design switches to line driver encoder types (differential interfaces), you must migrate to the differential alternative (such as the NX-EC0122) to ensure hardware signal matching. Ensure your Sysmac Studio software matches the firmware revision of the NX-series CPU to prevent diagnostic communications faults upon first power-on.

Application Pitfalls & Engineering Notes: Because the encoder inputs operate on 24 VDC voltage logic, they are more susceptible to electromagnetic noise than differential line drivers. Avoid routing the encoder input cables in the same conduit or cable tray as high-current motor drive output lines or AC power distribution networks to prevent positioning jitter or phantom counts.

Commissioning & Wiring Tips: Utilize high-quality shielded twisted-pair (STP) cabling for Phases A, B, and Z. Connect the shield line exclusively to the functional ground terminal of the NX-series backplane assembly to provide an effective path for high-frequency noise mitigation.

Installation Guidelines

CRITICAL WARNING: Prior to attempting installation, wiring, or maintenance of this module, ensure that all main electrical panels, unit power supplies, and external 24 VDC I/O power lines are completely de-energized. Failure to strictly follow this safety protocol can cause internal dielectric breakdown of the sensor interface circuits or unintended machine movement.
1
Align the unit's guides with the DIN rail and slide the module smoothly until the slide locking mechanism snaps securely onto the rail track.
2
Strip individual field wiring conductors to the manufacturer-specified length (8 to 10 mm) without twisting or tinning the bare wire ends.
3
Insert the solid conductor or standard ferrule directly into the screwless terminal port. To remove or insert stranded wires without ferrules, press the orange release button with a flat-blade driver.
4
Verify that the field sensor shield is securely terminated to the ground bar to minimize signal interference.

What sensor input types are supported by this encoder unit?

The module interfaces with a single incremental encoder supporting Phases A, B, and Z, utilizing a 24 VDC voltage input form. It also includes 3 auxiliary 24 VDC digital inputs.

Which timing synchronization schemes can be selected?

It is capable of operating under Free-Run refreshing, Synchronous I/O refreshing, or Task Period Prioritized refreshing protocols depending on control needs.

What is the mechanical connection profile for field wiring?

The device features a 16-point screwless push-in clamping terminal block that allows tool-free wiring and secures connections against vibration.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Japan

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