NX-AD3203

Omron

Omron NX-AD3203 NX Series Analog Input Unit

SKU NX-AD3203

Disponibile
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Omron
  • Product No.: NX-AD3203
  • Origin Japan
  • Product Type: Analog Input Modules
  • Payment: T/T, Western Union
  • Weight: 0.07 kg
  • Dimensions: 10 cm x 1.2 cm x 7.1 cm
  • Shipping port: Xiamen
  • Warranty: 12 months

Tags

Analog Input Modules NX Series
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Product Description

Description

Designed for reliable analog-to-digital conversion within the Sysmac automation platform, the NX-AD3203 current input module offers precise signal processing for modern industrial environments. This 4-point analog input unit connects directly to the NX-series I/O system, allowing seamless integration with EtherCAT or EtherNet/IP couplers. Featuring single-ended inputs tailored for standard 4 to 20 mA process loops, the module is engineered for applications demanding rapid measurement capabilities and stable data transmission.

The unit functions using a free-run refreshing cycle and delivers a fast conversion speed of 250 microseconds per point. It translates analog process signals into digital values with a resolution of 1/8000, ensuring highly accurate monitoring of field instruments. Equipped with a 12-terminal screwless clamping block, the unit facilitates rapid wiring and exceptional vibration resistance in demanding machinery setups.

Features

  • Four independent, single-ended analog current input channels.
  • Standard 4 to 20 mA input range compatible with most process transmitters.
  • Fast conversion speed of 250 microseconds per point for high-speed loop control.
  • 1/8000 resolution delivers fine-grained measurement data.
  • Free-run refreshing mechanism for consistent synchronous backplane updates.
  • Screwless clamping terminal block with 12 points simplifies installation and reduces maintenance overhead.
  • Compact 12 mm width design optimizes space utilization on the DIN rail.

Applications

  • Process manufacturing systems involving flow, level, temperature, and pressure monitoring.
  • Machine control units demanding high-speed sensor integration.
  • Water and wastewater processing instrumentation setups.
  • Factory automation and packaging machinery integrated via EtherCAT networks.

Technical Specifications

ManufacturerPart Number / ModelSeriesModule TypeNumber of InputsInput RangeResolutionInput MethodConversion TimeI/O Refreshing MethodInput ImpedanceExternal ConnectionDimensions (H x W x D)Weight
Omron
NX-AD3203
NX Series
Analog Input Unit
4 points
4 to 20 mA
1/8000
Single-ended input
250 microseconds per point
Free-run refreshing
250 ohms
Screwless clamping terminal block (12 terminals)
10 cm x 1.2 cm x 7.1 cm
0.07 kg

Installation Guidelines

  • Ensure the system power is completely shut off before mounting or removing the module from the NX-bus unit alignment.
  • Mount the unit securely onto a standard 35 mm DIN rail, verifying that the DIN rail locking hooks are fully engaged.
  • Strip field cables to the manufacturer-specified length before inserting them into the screwless clamping terminals to prevent short circuits.
  • Use shielded, twisted-pair cables for all analog 4 to 20 mA current loops to minimize electromagnetic interference.
  • Ground the cable shields at a single point in the control panel to protect the low-voltage analog signals from ground loop noise.
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 is the primary input type and range supported by the Omron NX-AD3203?
The NX-AD3203 is a 4-channel, single-ended current input module that supports a standard range of 4 to 20 mA.
What is the resolution of this analog input module?
The module features an analog-to-digital conversion resolution of 1/8000.
What kind of terminal block connection does the NX-AD3203 utilize?
It uses a built-in, 12-terminal screwless clamping terminal block for fast, tool-free wiring and high vibration resistance.
What is the conversion speed per point for this module?
The conversion time is 250 microseconds per point.
Does the NX-AD3203 require specific I/O refreshing settings?
The module utilizes the free-run refreshing method for automatic updates over the NX bus interface.
Reviews

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NX-AD3203

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Omron NX-AD3203 NX Series Analog Input Unit

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  • Manufacturer: Omron

  • Product No.: NX-AD3203

  • Country of origin:Japan

  • Product Type: Analog Input Modules

  • Payment: T/T, Western Union

  • Weight: 70g

  • Dimensions: 10 cm x 1.2 cm x 7.1 cm

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Description
FAQ
Shipping Returns
Additional details
Reviews

Description

Designed for reliable analog-to-digital conversion within the Sysmac automation platform, the NX-AD3203 current input module offers precise signal processing for modern industrial environments. This 4-point analog input unit connects directly to the NX-series I/O system, allowing seamless integration with EtherCAT or EtherNet/IP couplers. Featuring single-ended inputs tailored for standard 4 to 20 mA process loops, the module is engineered for applications demanding rapid measurement capabilities and stable data transmission.

The unit functions using a free-run refreshing cycle and delivers a fast conversion speed of 250 microseconds per point. It translates analog process signals into digital values with a resolution of 1/8000, ensuring highly accurate monitoring of field instruments. Equipped with a 12-terminal screwless clamping block, the unit facilitates rapid wiring and exceptional vibration resistance in demanding machinery setups.

Features

  • Four independent, single-ended analog current input channels.
  • Standard 4 to 20 mA input range compatible with most process transmitters.
  • Fast conversion speed of 250 microseconds per point for high-speed loop control.
  • 1/8000 resolution delivers fine-grained measurement data.
  • Free-run refreshing mechanism for consistent synchronous backplane updates.
  • Screwless clamping terminal block with 12 points simplifies installation and reduces maintenance overhead.
  • Compact 12 mm width design optimizes space utilization on the DIN rail.

Applications

  • Process manufacturing systems involving flow, level, temperature, and pressure monitoring.
  • Machine control units demanding high-speed sensor integration.
  • Water and wastewater processing instrumentation setups.
  • Factory automation and packaging machinery integrated via EtherCAT networks.

Technical Specifications

ManufacturerPart Number / ModelSeriesModule TypeNumber of InputsInput RangeResolutionInput MethodConversion TimeI/O Refreshing MethodInput ImpedanceExternal ConnectionDimensions (H x W x D)Weight
Omron
NX-AD3203
NX Series
Analog Input Unit
4 points
4 to 20 mA
1/8000
Single-ended input
250 microseconds per point
Free-run refreshing
250 ohms
Screwless clamping terminal block (12 terminals)
10 cm x 1.2 cm x 7.1 cm
0.07 kg

Installation Guidelines

  • Ensure the system power is completely shut off before mounting or removing the module from the NX-bus unit alignment.
  • Mount the unit securely onto a standard 35 mm DIN rail, verifying that the DIN rail locking hooks are fully engaged.
  • Strip field cables to the manufacturer-specified length before inserting them into the screwless clamping terminals to prevent short circuits.
  • Use shielded, twisted-pair cables for all analog 4 to 20 mA current loops to minimize electromagnetic interference.
  • Ground the cable shields at a single point in the control panel to protect the low-voltage analog signals from ground loop noise.
Key Features:
#Analog Input Modules #NX Series

What is the primary input type and range supported by the Omron NX-AD3203?
The NX-AD3203 is a 4-channel, single-ended current input module that supports a standard range of 4 to 20 mA.

What is the resolution of this analog input module?
The module features an analog-to-digital conversion resolution of 1/8000.

What kind of terminal block connection does the NX-AD3203 utilize?
It uses a built-in, 12-terminal screwless clamping terminal block for fast, tool-free wiring and high vibration resistance.

What is the conversion speed per point for this module?
The conversion time is 250 microseconds per point.

Does the NX-AD3203 require specific I/O refreshing settings?
The module utilizes the free-run refreshing method for automatic updates over the NX bus interface.

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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