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10216/2/1 Honeywell Fail Safe Digital Output Module

10216/2/1 Honeywell Fail Safe Digital Output Module

Product Description

The 10216/2/1 is a high-integrity Fail Safe Digital Output (DO) module designed for Honeywell Safety Manager (SM) and FSC (Fail Safe Control) systems. It is a core element of safety-instrumented functions (SIF), providing reliable actuation of final...

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AvailabilityLow stock: 99 left

SKU: 10216/2/1
Vendor: Honeywell

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Product Description

The 10216/2/1 is a high-integrity Fail Safe Digital Output (DO) module designed for Honeywell Safety Manager (SM) and FSC (Fail Safe Control) systems. It is a core element of safety-instrumented functions (SIF), providing reliable actuation of final control elements such as emergency shutdown valves, fire & gas actuators, safety relays, and interlock devices.

Engineered for maximum fault tolerance, the 10216/2/1 incorporates continuous internal self-diagnostics to detect internal failures and enforce a predefined safe state. Its circuitry is specifically designed to eliminate fail-to-danger conditions, supporting plants that operate under strict SIL compliance requirements. The compact vertical form factor enables high-density safety I/O layouts within the Safety Manager chassis without compromising system integrity.


Technical Specifications

Parameter Description
Model Identifier 10216/2/1
System Compatibility Safety Manager / FSC
Module Type Fail Safe Digital Output (DO)
Safety Application SIL-certified safety loops
Diagnostics Continuous self-test and output feedback monitoring
Failure Behavior De-energize to safe state (fail-safe)
Mounting Method Plug-in module for Safety Manager I/O backplanes
Dimensions (W × H × D) 2.5 × 20.3 × 12.7 cm
Unit Weight 0.20 kg

Industrial Applications

  • Emergency Shutdown (ESD) Systems
    Reliable actuation of shutdown valves and critical equipment during abnormal or hazardous conditions.

  • Fire & Gas (F&G) Protection
    Activation of suppression systems, alarms, and safety interlocks in high-risk areas.

  • Burner Management Systems (BMS)
    Safe control of fuel valves and ignition sequences in boilers, heaters, and furnaces.

  • Critical Safety Interlocking
    Providing deterministic digital outputs for machinery and process protection functions.


Frequently Asked Questions

Q: What differentiates the 10216/2/1 from a standard digital output module?
A: The 10216/2/1 includes redundant internal signal paths and continuous diagnostics. In the event of an internal fault, the output is forced into a safe, de-energized state, preventing hazardous process conditions.

Q: Is the 10216/2/1 compatible with current Safety Manager systems?
A: Yes. It is a standard Safety Manager I/O module, suitable for both legacy system upgrades and new SIL-rated safety system implementations.