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FC-TSDI-1648 Honeywell 48V DC 16-Channel Digital Input FTA

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  • Eladó:

    Honeywell

  • Típus:

    FTA Module

  • Tags Fta module

A termékről

Honeywell FC-TSDI-1648 Digital Input FTA

The FC-TSDI-1648 from Honeywell is a 48V DC Field Termination Assembly for industrial applications. It provides secure digital input interfacing for Class I, Division 2 hazardous locations. This 16-channel module features advanced short-circuit protection for maximum reliability.

Product Overview

  • The FC-TSDI-1648 connects system cables to field devices with screw terminals.
  • It features sixteen digital input channels in a compact design.
  • Positive Temperature Coefficient (PTC) resistors prevent channel loss during shorts.
  • The module supports redundant configurations with SDI-1648 module pairs.
  • Universal snap-in design allows quick DIN rail mounting.
  • Secure screw terminals ensure reliable field wiring connections.

Technical Specifications

  • Brand: Honeywell
  • Model: FC-TSDI-1648
  • Input Channels: 16 channels
  • Weight:0.63kg
  • Input Voltage: 48 V DC with -15% to +15% range
  • Input Current: ≤ 8 mA at 48 V DC nominal
  • PTC Resistance: 1900 Ω ±25% at 25°C
  • PTC Steady Current: 17 mA ±35% at 48 V DC typical

Installation Details

  • Compact dimensions: 90 × 70 × 58 mm
  • Mounts on standard TS32/TS35 DIN rails
  • Uses only 91 mm of rail space
  • Accepts wires up to 2.5 mm² (AWG 14)
  • Requires 7 mm strip length for proper connection
  • Terminal tightening torque: 0.5 Nm

Safety Features

  • Certified for Class I, Division 2 hazardous locations
  • PTC current limiting protects all 16 channels during short circuits
  • Robust design ensures reliable operation in harsh environments
  • Multiple safety approvals including UL, CSA, and CE

Packaging and Shipping

  • Includes one FC-TSDI-1648 FTA module
  • Professional protective packaging prevents damage
  • Worldwide shipping via FedEx, UPS, and DHL

Frequently Asked Questions

  • How does the short-circuit protection work?
    The PTC resistor limits current to prevent total channel loss during short circuits.
  • What is the operating voltage range?
    It operates at 48V DC with a -15% to +15% voltage tolerance.
  • Can this module be used in redundant systems?
    Yes, it is compatible with redundant pairs of SDI-1648 modules.
  • What wire size is recommended?
    Use wires up to 2.5 mm² (AWG 14) for optimal performance.
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