8-channel digital output module with normally-open relays, 2 A, 250 VAC, screwless push-in connectors, and DIN rail mounting.
Product ModelNX-OC4633
Product ID61315
Stock on Request
Last updated: 8/29/2026
Key Features
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1. 8 Digital OutputsThe NX-OC4633 provides eight digital outputs, each capable of handling 2 A at 250 VAC, making it suitable for a wide range of industrial applications.
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2. Normally-Open RelaysThe module features normally-open relays, ensuring that outputs are only activated when the control signal is present, enhancing reliability and safety in automation systems.
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3. High Thermal StabilityDesigned to operate within a temperature range of 0°C to 55°C, the NX-OC4633 offers high thermal stability, ensuring consistent performance under various environmental conditions.
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4. DIN Rail MountingThe module is designed for easy DIN rail mounting, making it convenient for integration into existing industrial control systems without the need for additional hardware.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Mounting
DIN Rail
NX-PF Power Supply Required
Yes
Type
Digital-IO
Terminal Type
Screwless Clamping Terminal Block, removable
Output Type
Relay
Number of Output Points
8
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5. IP20 ProtectionWith an IP20 rating, the NX-OC4633 provides basic protection against solid objects and dust, ensuring reliable operation in a variety of industrial environments.
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6. Short-Circuit ProtectionThe module includes short-circuit protected outputs, which prevent damage from short circuits and ensure continuous operation, reducing downtime and maintenance needs.
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7. IO-Link MasterThe NX-OC4633 also functions as an IO-Link master, enabling seamless communication with other devices on the IO-Link network, enhancing data exchange and control capabilities.
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8. Suitable for Safety FunctionsDesigned to be suitable for safety functions, the NX-OC4633 meets the requirements for applications where reliability and safety are paramount, such as in machinery control and process automation.
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9. Compact DesignWith a compact design (24 mm wide, 100 mm high, and 80 mm deep), the module occupies minimal space on DIN rails, making it ideal for space-constrained applications.
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10. Easy ConnectionThe module features screwless push-in connectors, simplifying the connection process and reducing the risk of errors during installation.
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11. Reliable OperationThe NX-OC4633 is built to provide reliable operation with a free-running signal processing speed, ensuring consistent performance in demanding industrial environments.
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12. Low WeightWeighing only 167 grams, the module is lightweight and easy to handle, making it convenient for installation and maintenance tasks.
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13. Compliance with StandardsThe module does not have an SIL rating according to IEC 61508, but it meets other relevant standards for industrial automation, ensuring compliance with industry regulations.
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14. Easy IntegrationWith no digital inputs and no communication ports, the NX-OC4633 is designed for straightforward integration into existing systems, minimizing the complexity of setup and configuration.
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15. Basic Protection (IP20)The module's IP20 rating provides basic protection against solid objects and dust, ensuring reliable operation in a variety of industrial environments without the need for additional enclosures or shielding.
Number of Outputs Per Common
1
Output Voltage
250 VAC, 24 VDC
Output Current Per Point
2 A
Output Current Per Common
2 A
Output On Time
15 ms
Output Off Time
15 ms
Module width
24mm
Manual
W521
Manufacturer ID
OMRON NX-OC4633: 8-Channel Digital Output Module with Relay NO | INDSLT
