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The Honeywell FC-TSDI-16115 is a high-voltage Digital Input Field Termination Assembly (FTA) for the Safety Manager system. It provides 16 independent channels for converting 115 V AC or DC field signals into logic-level inputs for the safety controller. It is designed to interface with high-power industrial devices such as limit switches, motor auxiliary contacts, and pushbuttons, ensuring reliable signal conversion in demanding industrial environments.
| Parameter | Specification |
|---|---|
| Channels | 16 Digital Input Channels |
| Input Voltage | 115 V AC/DC (-15% to +30%) |
| Input Frequency | DC or 40–300 Hz |
| Input Current | 7.5 mA (±1 mA) at 115 V |
| Input Impedance | Non-inductive, >9 kΩ |
| Isolation | 2 kV input-to-output galvanic isolation |
| Dimensions | 15.0 × 8.0 × 3.5 cm |
| Weight | 0.65 kg |
| Condition | 100% Brand New and Original |
Versatile Voltage Compatibility
Supports both 115 V AC and DC inputs across a wide frequency range (DC to 300 Hz), enabling use in diverse industrial power environments.
High-Integrity Isolation
Provides 2 kV galvanic isolation to protect the Safety Manager system from field-side surges and transient events.
Non-Inductive Impedance Design
High impedance (>9 kΩ) prevents ghost signals and ensures stable detection over long cable runs with EMI exposure.
Rugged Mechanical Construction
Designed to withstand vibration and thermal cycling, ensuring long-term reliability in heavy industrial applications.
Standardized System Integration
Seamlessly interfaces with Honeywell Safety Manager 16-channel DI modules, simplifying cabinet wiring and maintenance.
Can this FTA handle both AC and DC signals simultaneously?
It supports both 115 V AC and DC signals; however, system configuration must match the connected DI module requirements.
What is the benefit of the 7.5 mA input current?
It provides sufficient wetting current for reliable switch detection while minimizing heat dissipation.
Does this unit require external fuses?
External fusing is typically recommended based on system design guidelines for additional protection against field faults.
Is the product provided in original packaging?
Yes, it is supplied as 100% brand new original equipment with factory-sealed packaging and full traceability.