FC-TSDI-16115 Honeywell Safe Active/Passive Digital Input FTA

TSDI-16115 Safe Active/Passive Digital Input FTA (115 V AC/DC, 16 Channels)

The TSDI-16115 module is a field termination assembly (FTA) that supports 16 channels of safe digital input conversion, making it suitable for both 115 V AC and 115 V DC applications. It provides galvanic isolation for all inputs, making it ideal for safety-critical environments.

Main Functions:

• Input Signal Conversion: Converts externally supplied 115 V signals into 24 V DC signals for safe input to the SDI-1624 module.
• Channel Connectivity: Supports 16 input channels connected via system interconnection cable (SICC-0001/Lx).
• Mounting and Termination: Features universal snap-in provision for DIN EN rails and screw terminals for easy field wiring.

Technical Data:

General:

• Type Numbers: FS-TSDI-16115, FC-TSDI-16115
• Approvals: UL, CE, TUV, CSA

Input:

• Number of Input Channels: 16
• Input Voltage: 115 V, –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
• Input LOW: U ≤ 15 V or I ≤ 1.2 mA

Physical:

• Module Dimensions: 300 × 109 × 68 mm (11.81 × 4.29 × 2.68 in)
• DIN EN Rails: TS32 / TS35 × 7.5
• Used Rail Length: 301 mm (11.85 in)

Environment:

• Max. Ambient Temperature:
  • 50°C (122°F) at 115 V, -15% to +30%
  • 60°C (140°F) at 115 V, -15% to +10%
  • 70°C (158°F) at 115 V, -15% to +0%

Isolation:

• Isolation Input to Output: 2 kV

Termination:

• Screw Terminals:
  • Max. Wire Size: 2.5 mm² (AWG 14)
  • Strip Length: 7 mm (0.28 in)
  • Tightening Torque: 0.5 Nm (0.37 ft-lb)