Technical Specifications

Part Number: 51303997200 / 51303997‑200 / MU‑PULS01

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

Controller: HPM, APM, PM

Channel Count: 8 isolated pulse inputs

Input Signal: 5–24 VDC pulse (NPN/PNP, dry/wet contact)

Frequency Range: 0–10 kHz (high‑speed); 0–1 kHz (low‑speed)

Isolation: 2,500 Vrms channel‑to‑backplane

Resolution: 16‑bit (rate/total)

Accuracy: ±0.05% FS (25°C)

Input Impedance: >10 kΩ

Backplane Voltage: 5 VDC

Power Consumption: ~3.5 W

Operating Temperature: ‑40°C to +85°C

Storage Temperature: ‑55°C to +125°C

Humidity: 5%–95% non‑condensing

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

Weight: ~380 g

Key Features

8‑Channel Pulse Input: Optimized for flow, speed, and totalization applications.

High‑Speed 10 kHz Counting: Supports high‑frequency encoder/flow signals.

2,500 Vrms Isolation: Protects system from ground loops and transients.

Dual Mode (Rate/Total): Measures frequency (Hz) or accumulated pulses.

Hot‑Swappable: Replace without system shutdown.

Redundancy Ready: Supports redundant I/O for critical flow loops.

LED Diagnostics: Per‑channel pulse activity + module health LED.

Conformal Coating: Withstands dust, moisture, vibration.

UL/CE/ISO Certified: Global industrial compliance.

Applications

TDC 3000 / TPS / Experion PKS control cabinets

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

Flow metering (turbine, vortex, positive displacement meters)

Speed/rotation monitoring (encoders, tachometers)

Batch totalization and energy monitoring

Related Part Numbers (51303997 Series)

51303997‑100: 4‑Channel Pulse Input

51303997‑200: 8‑Channel Pulse Input (Standard)

51303997‑900: 8‑Channel Pulse Input (Extended Temperature