Technical Specifications

• Part Number: 51304516‑150 (51304516150)

• Module Type: UCN Smart Transmitter Interface (STI IOP CE CC)

• Alternative ID: MC‑PSTX02

• Network: UCN (Universal Control Network), 1 Mbps

• Field Protocols: HART 5/7, Honeywell Smart Protocol

• Channel Capacity: 16 isolated 4–20 mA/HART channels (multidrop)

• Power: 24 VDC ±10%, 150 mA (backplane)

• Power Consumption: ~3.6 W

• Operating Temperature: 0°C to +60°C

• Storage Temperature: -40°C to +85°C

• Humidity: 5%–95% RH, non‑condensing

• Dimensions (H×W×D): 220 × 120 × 30 mm

• Weight: ~0.4 kg

• Coating: Conformal coated (CC) – protects against dust, moisture, corrosion

• Certifications: CE, RoHS compliant

• Revisions: Common Rev B, C

• Status: Discontinued (legacy replacement only)

Interface & Communication Configuration

• Host Interface: UCN network (75Ω coaxial, redundant A/B)

• Field Interface: 16 × 4–20 mA/HART isolated channels (screw terminals)

• Redundancy: UCN A/B redundancy supported; field channels non‑redundant

• Diagnostics: On‑board LEDs for UCN link, power, and channel status; remote alarm reporting

• Wiring: Shielded twisted pair (STP) for field transmitters; 75Ω coax for UCN

• Hot Swap: Yes (replace without system shutdown)

• FTA Compatibility: MU‑TAIH02 / MC‑TAIH02 (16‑channel HART FTA)

Core Functions

1. Smart Transmitter Integration: Connects HART/st3000 smart transmitters to TDC3000 UCN.

2. Multidrop Communication: Up to 16 devices per card, reducing wiring and hardware costs.

3. Digital Configuration & Calibration: Remote setup, calibration, and parameter adjustment via HART.

4. Analog‑to‑Digital Conversion: Converts 4–20 mA analog signals to digital data for DCS processing.

5. Enhanced Reliability: Conformal coating protects against harsh conditions (dust, humidity, chemicals).

6. Network Diagnostics: Monitors transmitter health, detects faults (open circuit, overrange), and reports to DCS.

Application Scenarios

• TDC3000/TPS DCS: Primary interface for HART/smart transmitters in process industries.

• Harsh Industrial Environments: Chemical, petrochemical, offshore, pulp & paper, wastewater.

• High‑Reliability Installations: Conformal coating extends service life in humid/corrosive areas.

• Legacy System Modernization: Upgrading analog‑only DCS to digital smart instrumentation.

• CE‑Compliant Plants: Required for European Union installations.

Compatibility Note

• System Compatibility: Honeywell TDC3000/TPS (UCN network required)

• Field Device Compatibility: HART 5/7, Honeywell ST3000 smart transmitters

• Replacement: Direct, drop‑in upgrade for 51304516‑100 (non‑coated); same functionality with conformal coating

• Firmware: Requires TDC3000 firmware Rev 400+ for full HART support

• Key Difference: 51304516‑150 = CE + Conformal Coated; 51304516‑100 = CE only (no coating)