Description
Overview
The Honeywell FTA-T-16 is a 16-channel fail-safe active digital input module designed for Honeywell Safety Manager and FSC platforms. It provides reliable acquisition of discrete signals from field devices such as switches, sensors, and safety interlocks, while maintaining fault tolerance and line monitoring for safety-critical operations.
Key Features
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Fail-Safe Operation: Maintains functional integrity even in case of system or wiring faults
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Line Fault Detection: Monitors wiring conditions to prevent unsafe system behavior
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High Reliability: Engineered for safety-critical environments including petrochemical, power generation, and industrial manufacturing
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Modular Integration: Compatible with Honeywell Safety Manager and FSC control platforms
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Compact & Durable: Small footprint with rugged design suitable for harsh industrial environments
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Flexible Input Options: Supports both 24 VDC and 120 VAC signals
Technical Specifications
| Specification |
Details |
| Model |
Honeywell FTA-T-16 |
| Type |
16-Channel Fail-Safe Active Digital Input Module |
| Channels |
16 discrete inputs |
| Input Voltage |
24 VDC / 120 VAC |
| Input Current |
10 mA |
| Input Resistance |
10 kΩ |
| Line Monitoring |
Detects wiring faults, configurable fail-safe/fail-operate modes |
| Dimensions |
94 × 95.3 × 57.2 mm |
| Weight |
0.63 kg |
| Operating Temperature |
–20°C to +65°C |
| Storage Temperature |
–40°C to +105°C |
Applications
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Discrete signal acquisition from safety devices and field switches
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Safety-critical monitoring and control in petrochemical, energy, and industrial automation environments
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Integration with Honeywell Safety Manager and FSC platforms for industrial safety systems
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Replacement or upgrade of legacy fail-safe digital input modules
FAQ
Q: Can FTA-T-16 detect wiring faults automatically?
A: Yes, it includes line monitoring to identify wiring errors and prevent unsafe conditions.
Q: What types of signals are supported?
A: Both 24 VDC and 120 VAC digital signals from pushbuttons, limit switches, and safety sensors.
Q: Is it suitable for harsh industrial environments?
A: Absolutely, it is compact, rugged, and operates reliably from –20°C to +65°C, with storage tolerance to –40°C to +105°C.
Q: Which Honeywell platforms is it compatible with?
A: Fully compatible with Honeywell Safety Manager and FSC safety control systems.
