Technical Specifications

• Part Number: 51303982200 / 51303982‑200

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

• Controller: HPM, APM, PM

• Channel Count: 16 isolated digital inputs

• Input Voltage: 24 VDC ±10% (field side)

• Input Type: Sink/source selectable; dry contact or active 24 VDC

• Isolation: 2,500 Vrms channel‑to‑backplane

• Input Impedance: >10 kΩ

• On‑State Threshold: 18 VDC min

• Off‑State Threshold: 5 VDC max

• Backplane Voltage: 5 VDC

• Power Consumption: ~2.5 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: ~350 g

Key Features

• 16‑Channel High Density: Compact design saves cabinet space.

• 2,500 Vrms Isolation: Protects controller from field transients and ground loops.

• Wide Temperature Range: Operates reliably in extreme industrial environments (‑40°C to +85°C).

• Hot‑Swappable: Replace without system shutdown.

• LED Diagnostics: Per‑channel status (ON/OFF) and module health LEDs.

• Conformal Coating: Withstands dust, moisture, and vibration.

• UL/CE/ISO Certified: Compliance with global industrial standards.

Applications

• TDC 3000 / TPS / Experion PKS control cabinets

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

• Monitoring of discrete sensors, limit switches, pushbuttons, relay contacts

• High‑availability systems requiring isolated digital input

Related Part Numbers (51303982 Series)

• 51303982‑100: 8‑Channel Digital Input (24 VDC)

• 51303982‑200: 16‑Channel Digital Input (24 VDC)

• 51303982‑300: 8‑Channel Digital Output (24 VDC)

• 51303982‑900: 16‑Channel Digital Output (24 VDC)