Technical Specifications

Part Number: 51304084125 / 51304084‑125 / MU‑TPIX12 (Rev. E)

System Compatibility: Honeywell TDC 3000, TPS, Experion PKS, UCN Network

Controllers: HPM, APM, PM

Channels: 16 isolated high‑level pulse inputs

Input Signal: 12–24 VDC, NPN/PNP, dry/wet contact

Frequency: 0–100 kHz (max)

Isolation: 2,500 Vrms (channel‑to‑backplane)

Filter: 10 μs–100 ms programmable

Input Impedance: >10 kΩ

Backplane Voltage: 5 VDC

Power Consumption: ~4 W

Operating Temp: −40°C to +85°C

Storage Temp: −55°C to +125°C

Humidity: 5%–95% non‑condensing

Dimensions (W×H×D): ~220 × 120 × 35 mm

Weight: ~400 g

Key Features (vs. 51304084‑100)

Extended I/O wiring terminals for easier field cable connection

Enhanced surge suppression on each channel for heavier EMI/RFI environments

Additional status LEDs for extended diagnostics

Rev. E hardware with component upgrades for longer service life

Same core performance: 100 kHz speed, 2,500 Vrms isolation, hot swap, redundancy support

Applications

Honeywell TDC 3000 / TPS / Experion PKS control cabinets

Oil & gas, chemical, power, pulp & paper, water treatment

High‑noise field pulse signals (flow meters, encoders, tachometers)

Critical counting/accumulation loops requiring extra surge protection

Related Part Numbers

51304084‑100: Standard 16‑channel pulse input FTA

51304084‑125: Extended 16‑channel pulse input FTA (this model)

51304084‑175: MC‑TPIX12 Pulse Input IOP module