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- Honeywell
- FC-TSDI-16115
- Safety Active/Passive Digital Input FTA Module
- USA
- 300 × 109 × 68 mm
- 0.24kg
- Xiamen, China
- New & In Stock
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Honeywell FC-TSDI-16115 Safety Active/Passive Digital Input FTA Module
Product Description
The Honeywell FC-TSDI-16115 is a safety-rated Fault-Tolerant Analog (FTA) digital input module offering both active and passive input capabilities. Designed for Safety Instrumented Systems (SIS), it provides 16 channels of 24 V DC digital inputs with built-in redundancy and diagnostic monitoring. Its dual-channel architecture ensures a single-point fault cannot compromise overall safety, and it continuously monitors for open-circuit, short-circuit, and drift faults.
With a robust metal housing measuring 300 × 109 × 68 mm and weighing just 0.24 kg, the FC-TSDI-16115 mounts easily on DIN rails or panels. It operates over a wide temperature range (–20 °C to +60 °C) and is rated IP20 for indoor industrial use. Certified to IEC 61508 SIL 2, UL, and CE safety standards, this module is ideal for demanding environments where reliable digital input monitoring is critical.
Product Specifications
| Specification | Details |
|---|---|
| Dimensions | 300 × 109 × 68 mm |
| Weight | 0.24 kg |
| Input Channels | 16 channels |
| Input Voltage | 24 V DC |
| Input Type | Active/passive dry contacts |
| Response Time | < 20 ms |
| Power Consumption | 2 W |
| Diagnostics | Open/short circuit, drift detection |
| Operating Temperature | –20 °C to +60 °C |
| Mounting | DIN rail or panel |
| Environmental Rating | IP20 |
| Safety Compliance | IEC 61508 SIL 2, CE, UL certified |
| Redundancy | Dual independent input channels |
Product Applications
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Safety Instrumented Systems (SIS): Monitors emergency stop buttons, safety interlocks, and safety gate switches in SIL 2 safety loops.
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Process Automation: Captures high-integrity digital signals from critical sensors in chemical, petrochemical, and pharmaceutical plants.
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Oil & Gas: Ensures reliable monitoring of valve positions and flame detectors in onshore/offshore installations.
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Power Generation: Interfaces with turbine trip circuits and boiler safety interlocks to maintain safe operations.
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Manufacturing Safety: Tracks machine guard status and light-curtain interruptions in automated production lines.
Product Advantages
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Fault Tolerance: Dual-channel, independent inputs and continuous diagnostics prevent single-point failure from compromising safety.
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Dual-Mode Inputs: Supports both active (driven) and passive (dry contact) inputs, offering installation flexibility.
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Rapid Response: Sub-20 ms response time ensures timely detection of safety events.
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Comprehensive Diagnostics: Real-time monitoring of open/short-circuit and drift conditions reduces undetected failures.
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Rugged Construction: IP20-rated housing and wide temperature range (–20 °C to +60 °C) ensure reliable operation in harsh environments.
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Safety Certified: IEC 61508 SIL 2, CE, and UL approvals simplify integration into safety-critical systems.
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Compact Footprint: Despite 16 channels, the 300 × 109 × 68 mm module installs easily in constrained panels.
Brand Information
Honeywell is a global leader in industrial automation, control, and safety solutions, with over a century of experience. Honeywell’s products are known for their stringent safety certifications, reliability under extreme conditions, and seamless integration into complex process and safety systems. The FC-TSDI-16115 exemplifies Honeywell’s commitment to delivering robust, safety-certified modules for mission-critical applications.
Related Models from the FC Series
| Model | Function | Key Specs |
|---|---|---|
| FC-TSDI-1624M | 24-channel digital input FTA module | 300×109×68 mm; 0.25 kg; SIL 2; dual diagnostics |
| FC-TSDI-16112M | 12-channel safety digital input module | 200×109×68 mm; 0.20 kg; SIL 2; auto diagnostics |
| FC-TSAI-1620M | 16-channel safety analog input module | 64×109×66 mm; 0.22 kg; SIL 2; redundant inputs |
| FC-TSDO-16104M | 16-channel safety digital output module | 300×109×68 mm; 0.24 kg; SIL 2; redundant outputs |
| FC-TSDI-1608M | 8-channel digital input FTA module | 150×109×68 mm; 0.18 kg; SIL 2; high-speed |
Popular Honeywell Models
| Model | Type | Channels / Capacity | Dimensions (mm) | Weight (kg) | Key Features |
|---|---|---|---|---|---|
| FC-TSDI-1624C | Safety Digital Input Module | 24 digital inputs | 300 × 109 × 68 | 0.26 | Fault-tolerant, SIL 2 certified, diagnostics |
| FC-TSAI-0410 | Safety Analog Input Module | 4 analog inputs | 64 × 109 × 66 | 0.22 | SIL 2 certified, high accuracy, dual-channel inputs |
| FC-TERM-0002 | Termination Module | – | 120 × 90 × 35 | 0.15 | Provides termination and wiring support |
| FC-TSDO-1608M | Safety Digital Output Module | 8 digital outputs | 150 × 109 × 68 | 0.18 | SIL 2 certified, redundant outputs |
| FC-TSDI-16112M | Safety Digital Input Module | 12 digital inputs | 200 × 109 × 68 | 0.20 | Compact design, diagnostics, SIL 2 certified |
FAQ (Frequently Asked Questions)
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Q: What makes the FC-TSDI-16115 “FTA”?
A: Fault-Tolerant Analog architecture provides dual independent input channels with continuous diagnostics to prevent single-point failures. -
Q: Can the module handle both active and passive inputs?
A: Yes, it supports driven 24 V DC signals (active) and dry contacts (passive). -
Q: What safety standards does it meet?
A: IEC 61508 SIL 2, CE, and UL certified for safety instrumented systems. -
Q: How fast does it respond to input changes?
A: It has a response time under 20 ms for rapid fault detection. -
Q: What diagnostics are built in?
A: It continuously monitors open-circuit, short-circuit, and drift conditions on each channel. -
Q: What is the operating temperature range?
A: –20 °C to +60 °C, suitable for harsh industrial environments. -
Q: How is it powered?
A: Requires 24 V DC ± 20% and consumes approximately 2 W. -
Q: How is the module mounted?
A: It mounts on standard DIN rails or panels using captive screws. -
Q: What is the module’s environmental rating?
A: IP20 for indoor industrial use. -
Q: How many channels does it provide?
A: It offers 16 independent digital input channels.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.