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NX-EC0112 Omron
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NX-EC0112 Omron

$0.00 - $1,334.20
$1,334.20
$0.00 - $1,334.20
$1,334.20
Surplus - Tested (With Warranty)
Need a Specific Revision?
$1,334.20
3 in stock
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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The NX-EC0112 is an Omron NX-series Incremental Encoder Input Unit. This module provides one channel of incremental encoder input, interfacing with the NX-series I/O system via the NX bus. It captures quadrature signals (Phases A, B, Z) or pulse and direction signals for position feedback. The unit supports free-run, synchronous, or task-period-prioritized I/O refreshing. Typical applications include machine axis position tracking, motion feedback integration, and EtherCAT-distributed clock synchronization. Part number NX-EC0112.

Best Suited For

  • Single-axis incremental encoder feedback
  • High-speed motion control synchronization
  • EtherCAT-distributed clock systems
  • Compact modular I/O expansions
Channels
1
External inputs
3
Maximum response frequency
500 kHz (Phases A/B)
Input voltage
20.4 to 28.8 V DC

Technical Specifications

I/O & Electrical

Channels
1 channel
External inputs
3 (Phases A, B, Z)
Input form
Voltage input (24 V DC nominal)
Input voltage range
20.4 to 28.8 V DC (+20 %/-15 %)
ON voltage / current
19.6 V DC min. / 3 mA min.
OFF voltage / current
4.0 V DC max. / 1 mA max.
Maximum response frequency
Phases A/B: 500 kHz (×4: 125 kHz); Phase Z: 125 kHz
Isolation method
Photocoupler isolation

Communication & Power

I/O refreshing methods
Free-Run, Synchronous, Task-period-prioritized
I/O power supply method
Supplied from the NX bus

Physical & Environmental

Dimensions (W×H×D)
12 × 100 × 71 mm
Counter range
-2,147,483,648 to 2,147,483,647 pulses
Counter types
Ring counter or linear counter
Counter controls
Gate, reset, preset
Latch functions
Two external input latches, one internal latch
Measurements
Pulse rate and pulse period measurement
Insulation resistance
20 MΩ min. at 100 V DC
Dielectric strength
510 VAC for 1 min, ≤ 5 mA leakage

Certifications

cULusUL508UL 61010-2-201ANSI/ISA 12.12.01EN 61131-2C-Tick/RCMKCNKLR

cULus (UL508, UL 61010-2-201), ANSI/ISA 12.12.01, EU EN 61131-2, C-Tick/RCM, KC Registration, NK, LR.

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Rockwell Automation documentation

Access official manuals, datasheets, and lifecycle information for this part directly from Rockwell Automation.

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