Honeywell FC-TIDI-1624 Isolated passive Digital Input Module
Honeywell FC-TIDI-1624 Isolated passive Digital Input Module
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Brand:Honeywell DCS Item No.:FC-TIDI-1624 Product Origin:USA Product Dimensions:265 × 70 × 48 mm Product Weight:0.16 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Honeywell FC-TIDI-1624 Isolated Passive Digital Input Module serves as a secure and reliable interface between field devices and advanced control or safety systems. By accurately detecting discrete signals from switches, sensors, and protection devices, it ensures that the automation system receives dependable real-time status information.
Engineered with isolation technology and passive input capability, the module enhances electrical separation and system resilience. Its design reflects Honeywell’s commitment to safety-focused automation, making it a trusted component in applications where signal reliability directly impacts operational security and compliance.
For facilities requiring robust discrete signal acquisition with enhanced protection, the FC-TIDI-1624 delivers proven performance and integration flexibility.
Technical Specifications
Parameter
Specification
Model
FC-TIDI-1624
Module Type
Isolated Passive Digital Input Module
Input Type
Passive digital inputs (externally powered)
Isolation
Channel isolation for system protection
Diagnostics
Channel status and fault monitoring
Mounting
Rack or system-integrated mounting
Operating Environment
Industrial-grade temperature range
Dimensions
265 × 70 × 48 mm
Weight
0.16 kg
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Applications
The Honeywell FC-TIDI-1624 Isolated Passive Digital Input Module is designed for dependable acquisition of discrete field signals in high-integrity control and safety systems. Built with isolation technology and passive input architecture, it ensures accurate status detection while protecting the control system from electrical disturbances originating in the field.
It is widely used in:
Emergency shutdown (ESD) and safety instrumented systems (SIS)
Fire & gas detection input monitoring
Oil & gas production facilities
Power generation plant protection systems
Chemical processing safety interlocks
Critical infrastructure automation requiring high-reliability digital signal acquisition
Its isolated passive input design makes it particularly suitable for applications where signal integrity and electrical separation are essential.
Advantages
Isolated input channels for enhanced system protection
Passive input architecture supporting external voltage sources
High immunity to electrical noise and transients
Reliable status detection in harsh industrial environments
Designed for integration within Honeywell safety and control platforms
Compact and robust mechanical construction
The FC-TIDI-1624 provides secure and accurate digital signal monitoring in environments where operational continuity and safety compliance are non-negotiable.
Technical FAQs
1. What type of digital inputs does the FC-TIDI-1624 support?
It supports passive digital input signals sourced from external field power supplies.
2. What does “passive input” mean in this module?
Passive input indicates that the module does not internally supply field voltage; it detects externally powered digital signals.
3. Are the input channels electrically isolated?
Yes, isolation is implemented to protect the system from field-side voltage fluctuations and ground loops.
4. Can the module detect both high and low signal states?
Yes, it accurately identifies defined voltage thresholds corresponding to logical ON and OFF states.
5. Is it suitable for safety-related applications?
When deployed within appropriate Honeywell safety architectures, it can be used in safety instrumented environments.
6. Does the module provide channel diagnostics?
Yes, built-in diagnostics allow monitoring of input channel status and abnormal signal conditions.
7. Can it handle dry contact inputs?
Yes, it can interface with dry contacts when properly powered by an external voltage source.
8. How is input filtering managed?
Filtering and debounce parameters can be configured within the control system to match application needs.
9. Does it protect against overvoltage conditions?
Protective circuitry is integrated to guard against transient voltage events within specified limits.
10. Is real-time input status accessible from the control system?
Yes, live input state information and diagnostics are available through the system interface.
