Honeywell FC-TSDI-16115 Safe Digital Input FTA

Honeywell Safe Digital Input Field Termination Assembly

Core Technical Specifications

• Brand: Honeywell
• Model: FC-TSDI-16115 
• Category: Safe Digital Input FTA (Field Termination Assembly)
• Type Numbers: FS-TSDI-16115, FC-TSDI-16115
• Input Channels: 16 channels for digital input signals.
• Input Voltage: Accepts 115 V AC or DC with a range of -15% to +30%.
• Input Frequency: Works with DC or 40-300 Hz AC signals.
• Isolation Voltage: Provides 2 kV isolation between input and output.
• Dimensions: Compact size: 300 mm × 109 mm × 68 mm (L × W × H).

Electrical Input Characteristics

• Input Current: Draws approximately 7.5 mA (±1 mA) at 115 V.
• Input Impedance: High, non-inductive impedance > 9 kΩ.
• Input LOW State: Recognized when voltage U ≤ 15 V or current I ≤ 1.2 mA.
• Overvoltage Protection: Built-in protection for input signal lines.
• Environmental Tolerance: Rated for industrial temperature and humidity ranges.

Mounting, Wiring & Environmental Ratings

• Mounting: Universal snap-in design for standard DIN EN rails (TS32/TS35).
• Rail Length Used: Occupies 301 mm of rail space.
• Terminal Specifications: Screw terminals accept wires up to 2.5 mm² (AWG 14).
• Terminal Torque: Tighten to 0.5 Nm (0.37 ft-lb) for secure connections.
• Strip Length: Prepare wire ends with a 7 mm (0.28 in) strip length.
• Operating Temperature:
  • 50°C (122°F) at 115V, -15% to +30%
  • 60°C (140°F) at 115V, -15% to +10%
  • 70°C (158°F) at 115V, -15% to +0%

Certifications & System Integration

• Approvals: Certified to UL, CE, TUV, and CSA standards.
• Primary Function: Converts external 115V signals to 24 V DC for the SDI-1624 safe digital input module.
• Connectivity: Channels connect via a System Interconnection Cable (SICC-0001/Lx).
• Safety Integrity: Designed for safety-critical applications requiring galvanic isolation.

Frequently Asked Questions (FAQ)

• Q: What is the main purpose of the FC-TSDI-16115 module?
  A: It acts as a field interface to convert 115V AC/DC field signals to isolated 24V DC signals for a safety controller's input module.
• Q: What does "galvanic isolation" mean for this module?
  A: It provides 2 kV electrical isolation between field wiring and the control system, protecting against noise and voltage surges.
• Q: Can I use this with both AC and DC input signals?
  A: Yes, the TSDI-16115 is designed for both 115 V AC and 115 V DC input signals.
• Q: What cable connects this FTA to the main input module?
  A: It uses a System Interconnection Cable (SICC-0001/Lx).
• Q: What is your return policy?
  A: We support 30-day returns for items in original condition.

For further technical details or specific application questions, please contact us. sales@nex-auto.com | +86 153 9242 9628

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