Product Details
Overview
The 22120 from HIMA is a 4-fold safety output module engineered for high-integrity industrial control systems. It offers four independent output channels capable of driving external devices while maintaining stringent safety compliance. Designed for redundancy and fail-safe operation, this module ensures continuous reliability in safety-critical applications.
Technical Specifications
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Model: 22120
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Brand: HIMA
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Output Channels: 4 independent outputs
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Output Voltage: 24V DC
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Maximum Output Current: 6A per channel
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Safety Compliance: IEC 61508 SIL 4
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Redundancy: Integrated redundant components for fail-safe operation
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Diagnostic Features: Built-in self-diagnostics for enhanced reliability
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Power Supply: 24V DC
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Operating Temperature: -20°C to +60°C
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Mounting: DIN rail for straightforward installation
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Dimensions & Weight: Compact form factor, 0.3 lbs
Key Features
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High-reliability 4-channel safety output for critical industrial processes
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Monitored outputs with self-diagnostic capabilities
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Redundant design supports fail-safe operation
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Compact and DIN-rail mountable for easy integration
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Complies with SIL 4 standards for maximum functional safety
Applications
Ideal for integration into safety instrumented systems (SIS), emergency shutdown circuits, and process control setups requiring reliable and SIL-certified outputs. Commonly used in chemical plants, refineries, power generation, and other high-risk industrial environments.
FAQ
Q: How many output channels does the 22120 module provide?
A: The module features 4 independent output channels.
Q: Is the module SIL-certified?
A: Yes, it complies with IEC 61508 SIL 4 standards.
Q: Can it operate in harsh environments?
A: Yes, with an operating range of -20°C to +60°C and DIN-rail installation.
Q: Does it include diagnostic features?
A: Yes, it has built-in self-diagnostic capabilities for enhanced safety monitoring.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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Industrial Networking Essentials: Demystifying Hubs, Switches, and Routers in Control Systems
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Safety Relays in Industrial Automation: Fundamentals, Design Standards, and Fail-Safe Architecture
Safety relays form the bedrock of functional safety in modern factory automation, preventing catastrophic equipment failure and protecting plant personnel. While standard electromechanical relays handle basic load switching, they lack the redundant diagnostics required for high-risk industrial environments. Modern industrial automation platforms—including programmable logic controllers (PLCs) and distributed control systems (DCS)—rely on specialized safety relays to monitor field devices and isolate hazards instantly.