FC-TSHART-1620M Analog Input FTA Honeywell

Honeywell FC-TSHART-1620M Safe HART Analog Input FTA

The FC-TSHART-1620M from Honeywell is an advanced analog input interface with HART communication capability. This Field Termination Assembly provides sixteen analog input channels with integrated HART interface for smart instrument connectivity. It ensures safe signal processing in Class I, Division 2 hazardous locations.

Product Overview

• The FC-TSHART-1620M interfaces field sensors with Safety Manager systems.
• It features sixteen analog input channels in two groups of eight.
• Integrated HART interface connects to MTL or Pepperl+Fuchs multiplex units.
• Voltage-current limited power supply meets hazardous area requirements.
• External power monitoring ensures continuous operational reliability.
• Universal DIN rail mounting facilitates easy control panel installation.

Technical Specifications

• Brand: Honeywell
• Model: FC-TSHART-1620M
• Input Channels: 16 analog inputs (2 groups of 8)
• Signal Range: 0(4)-20 mA DC with HART capability
• Input Resistance: 250 Ω ±1% precision
• Power Supply: 30 V DC external input
• Quiescent Current: 3 mA without field loads
• Output to SAI-1620m: 0-4 V DC with 0.10% accuracy
• HART Output: 5 V peak-peak maximum signal level

Safety and Protection

• Fuse Rating: 315 mA channel protection
• Fuse Type: 5x20 mm SOC MQ2 315 mA
• Voltage Rating: 125V AC maximum
• Max Output Current: 220 mA per fuse
• Igniting Current: <120 mA at 30V DC per channel
• Output Resistance: 270 Ω ±5% to transmitters
• Certified for Class I, Division 2 hazardous locations

Field Circuit Specifications

• Hydrogen Groups A&B: 6 mH inductance, 0.25 µF capacitance
• Non-Hydrogen Groups C&D: 20 mH inductance, 5 µF capacitance
• HART series impedance: >100 nF capacitor
• Non-incendive field circuit design
• Multiple international safety certifications

Installation Details

• Module dimensions: 250 × 70 × 60 mm
• Weight:0.63kg
• DIN rail types: TS32 / TS35 × 7.5
• Required rail length: 251 mm
• Wire size: 2.5 mm² (AWG 14) maximum
• Strip length: 7 mm for all terminations
• Tightening torque: 0.5 Nm for secure connections

System Integration

• Compatible with SAI-1620m analog input modules
• Works with SICC-0001/Lx system cables
• Supports redundant module pair configurations
• Connects to HART multiplex units from MTL and P+F
• Linear direct conversion maintains signal integrity
• Ideal for safety-related and standard applications

Packaging and Shipping

• Includes one FC-TSHART-1620M FTA module
• Industrial-grade protective packaging
• Worldwide shipping via FedEx, UPS, and DHL
• Fast delivery for critical automation projects

Frequently Asked Questions

• How many instruments can connect to this module?
  It supports sixteen individual 4-20mA instruments with HART capability.
• What HART systems are compatible?
  It interfaces with HART multiplex units from MTL and Pepperl+Fuchs.
• What power supply is required?
  It requires a 30V DC external power supply for operation.
• What safety certifications does it have?
  It carries CE, TUV, UL, CSA, and FM approvals for hazardous areas.
• What is the signal output to the control system?
  It converts 4-20mA signals to 0-4 V DC for SAI-1620m modules.