Omron

Omron NX-SID800 | Omron | NX-series Safety Input Unit

SKU NX-SID800

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Omron

  • Product No.: NX-SID800

  • Country of origin:Japan

  • Product Type: NX I/O Bus

  • Payment: T/T, Western Union

  • Weight: 1000g

  • Dimensions: 12 × 100 × 71 mm (W × H × D)

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The NX-SID800 is a specialized Safety Input Unit within the Omron NX-series I/O system, engineered to interface with safety-critical devices in industrial automation. This module provides 8 safety input points and 2 test output points, utilizing a PNP (sinking) input configuration. Designed for robust safety applications, the unit operates on a 24 VDC rated input voltage and ensures high-integrity monitoring of emergency stops, light curtains, or safety switches. It features a compact 12 mm wide housing and uses a screwless clamping terminal block for reliable, vibration-resistant electrical connections, making it an essential component for distributed safety control architectures.

Features

  • Safety Interface: 8 safety input points and 2 test output points
  • Input Configuration: PNP (sinking) inputs with standardized 24 VDC operation
  • Reliability: Built-in test outputs allow for cross-circuit and short-circuit detection in safety sensors
  • Connectivity: 16-terminal screwless clamping terminal block
  • Compact Design: Slim 12 mm wide module for high-density I/O panels
  • Efficiency: Low power consumption (0.75 W max)

Applications

  • Emergency stop monitoring
  • Safety door switch integration
  • Light curtain and safety sensor data acquisition
  • Distributed safety control systems

Technical Specifications

Parameter Specification
Manufacturer Omron
Model NX-SID800
Product Type Safety Input Unit
Safety Input Points 8
Test Output Points 2
Rated Input Voltage 24 VDC
Connection Type Screwless clamping (16 terminals)
Refreshing Method Free-Run refreshing
Dimensions 12 mm x 100 mm x 71 mm
Weight 70 g

Installation Guidelines

  • Mounting: The NX-SID800 mounts directly to the NX-series I/O bus on a standard DIN rail. Ensure the module is securely locked into the bus connector.
  • Wiring: Utilize the 16-terminal screwless clamping block. Ensure wires are stripped to the required length for optimal contact and stress-free insertion.
  • Safety Configuration: Safety inputs must be configured in the master controller software to match the safety device requirements.
  • Test Outputs: Utilize the 2 test output points to perform discrepancy monitoring and detect short-circuits in the input wiring, which is a requirement for meeting higher safety performance levels.

FAQ

What is the primary function of the test output points on the NX-SID800?

The test outputs are used to perform diagnostic checks on the safety inputs, such as detecting cross-circuits, short-circuits, or open-circuit faults in the safety wiring.

Does the NX-SID800 support standard I/O?

The NX-SID800 is specifically designed as a safety unit for monitoring safety-rated inputs. It is not intended for standard general-purpose I/O applications.

What is the physical width of this safety module?

The module has a compact width of 12 mm, allowing for high-density mounting in the control panel.

View all FAQs →

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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.
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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

Color pattern
Red
Country of origin
Japan
Power source
DC Power

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