Technical Specifications

• Part Number: 51303956100 / 51303956-100

• Alternate Designation: MU-TAIH01

• System: Honeywell TDC 3000, TPS, Experion PKS (UCN Network)

• Function: High-level analog input termination (HLAI/STI FTA)

• Signal Type: 4–20 mA (HLAI), smart transmitter (STI)

• Channels: 16 isolated input channels

• Termination: Screw terminals (DIN rail mountable)

• Communication: UCN I/O interface (to HPM/APM controllers)

• Operating Voltage: 24 VDC (field side), 5 VDC (logic side)

• Operating Temperature: 0°C to +60°C

• Humidity: 5%–95% non-condensing

• Weight: ~650 g (1.43 lbs)

• Dimensions (W×H×D): ~260 × 120 × 45 mm

Key Features

• 16-Channel Isolation: Each input channel is isolated to prevent ground loops.

• HLAI/STI Compatibility: Supports both standard 4–20 mA and smart transmitters.

• DIN Rail Mount: Easy installation in standard control cabinets.

• LED Diagnostics: Per-channel status LEDs (power, signal, fault).

• Surge Protection: Built-in transient voltage suppression for field surges.

• Conformal Coating: Protects against dust, moisture, and vibration.

Applications

• Honeywell TDC 3000 / TPS UCN cabinets (HPM/APM controller nodes)

• High-level analog input termination for process transmitters (pressure, temperature, flow)

• Smart transmitter signal conditioning (STI)

• Critical industries: power generation, oil & gas, chemical, pulp & paper

Compatible & Related Part Numbers

• 51303956-100: HLAI/STI FTA (DIN rail, this part)

• 51303953-100: UCN analog output FTA + LCN paddle card

• 51303948-100: 48V UCN battery backup rack

• MU-TAIH01: Alternate model number (same as 51303956-100)