Key Features and Technical Specifications
The Omron NX-SOH200 Safety Output Unit is the perfect solution. This compact digital unit provides top-level safety for your machines, meeting the strict SIL3 and PLe / Cat4 standards. It’s easy to install on a DIN rail and connects seamlessly with other NX series products.
| Feature | Specification |
|---|---|
| Model | NX-SOH200 |
| Product Series | Omron NX Series |
| Function | Safety Output Unit |
| Safety Standards | SIL3 (IEC 61508), PLe/Category 4 (EN ISO 13849-1) |
| Number of Outputs | 2 Digital Safety Outputs |
| Output Type | PNP (Sourcing) |
| Supply Voltage | 24 VDC (20.4 to 28.8 VDC) |
| Max Load Current | 2.0 A per point, 4.0 A per unit |
| Connection Type | Screwless Push-in Terminal Block |
| Mounting | DIN Rail |
| Dimensions (WxHxD) | 12 x 100 x 71 mm |
Seamless Integration with NX Series CPU Units and PLCs
You can mix and match the NX-SOH200 with standard NX I/O units on the same backplane. This flexibility lets you build a custom PLC system that meets your exact needs. Whether you have a small machine or a large production line, the NX series scales with you. This simple connection to the CPU unit and other safety I/O units makes system design much faster and more efficient.
Effortless Installation: Screwless Clamps and DIN Rail Mounting
The unit features a screwless clamping terminal block for wiring. This push-in connection style is much faster than traditional screw terminals and provides a more secure, vibration-resistant connection. It simplifies the wiring process, reduces the chance of errors, and ensures a reliable electrical connection for the life of the machine.
Reliable Digital PNP Safety Outputs for Machine Automation
The omron nx-soh200 provides two powerful digital PNP (sourcing) safety outputs. These safety outputs are used to control contactors, relays, and other devices that safely stop your machinery. With a high current rating of 2.0A per point, this safety output unit can handle demanding loads directly, often without needing extra interposing relays.
Frequently Asked Questions
The Omron NX-SOH200 is a safety output unit designed for industrial machine control systems. It provides two high-current PNP outputs to safely stop machinery when a hazard is detected, and it meets the highest safety standards like SIL3 and PLe.
The unit is certified to meet SIL3 according to IEC 61508 and PLe/Category 4 according to EN ISO 13849-1, ensuring top-tier functional safety.
The NX-SOH200 is specifically designed for the Omron NX bus system. It must be connected to an Omron NX-series Safety CPU Unit or an appropriate Communications Coupler Unit (like EtherCAT or EtherNet/IP) to function correctly.
The screwless push-in terminals allow for faster, easier, and more reliable wiring compared to traditional screws. They provide a strong, vibration-proof connection, reducing installation time and maintenance needs.
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