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Honeywell 10311/2/1 FSC Dual Key-Switch Reset Module

Honeywell 10311/2/1 FSC Dual Key-Switch Reset Module

Product Overview

The Honeywell 10311/2/1 serves as a Dual Key-Switch Reset and Control Module within the Fail-Safe Control (FSC) system. It provides an authorization layer for critical safety actions, like resetting trips or bypassing alarms, using...

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Availability: Low stock: 50 left

SKU: 10311/2/1
Vendor: Honeywell
Category: Dual Key-Switch Reset Module
Related Series:

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  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
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Product Overview

The Honeywell 10311/2/1 serves as a Dual Key-Switch Reset and Control Module within the Fail-Safe Control (FSC) system. It provides an authorization layer for critical safety actions, like resetting trips or bypassing alarms, using a dual key-switch interface to ensure only authorized personnel can perform these functions. This module prevents unauthorized resets of safety-instrumented functions, maintaining the integrity of your control interface. We supply this unit as 100% brand new, original factory stock for your safety system's physical and logical security.

Technical Specifications

Specification Details
Model Number 10311/2/1
Module Type Dual Key-Switch Reset / Control Module
Dimensions 2.5 cm x 12.7 cm x 20.3 cm
Weight 0.2 kg
Condition 100% Brand New, Original
Interface Dual Physical Key-Switches

Engineering Advantages

  • Enhanced Security Protocol: The dual-key mechanism mandates physical authorization before system resets, preventing accidental or unauthorized actions in critical environments.

  • Deterministic Reset Logic: Direct integration into the FSC backplane ensures reset signals are processed with high priority and speed, maintaining the system’s deterministic performance.

  • Rugged Mechanical Interface: Key-switches are designed for high-cycle industrial use, with tactile feedback and reliable contact in challenging environments.

  • Slim Rack Footprint: Despite the dual switches, the module maintains a compact 2.5 cm profile, fitting into standard FSC vertical or horizontal racks.

FAQs

  • Does this module require specific keys for operation?
    Yes, the 10311/2/1 uses unique industrial keys designed for Honeywell safety hardware, preventing unauthorized overrides.

  • Can the reset function be bypassed via software?
    No, the module is integrated into the safety loop's "Permissive" logic, requiring a physical key turn to complete the manual reset.

  • Is this module hot-swappable?
    Yes, it can be replaced while the system is live. However, reset and control functions will be unavailable during the swap.

  • What is the difference between the /2/1 and other reset variants?
    The /2/1 revision specifies a unique electrical interface and form factor for newer FSC chassis. Verify rack compatibility for proper fit.