1. General Information

• Part Number: 51304648275 (51304648-275)

• Brand: Honeywell

• Type: UCN Digital Output FTA (Field Termination Assembly), MU-TDOA13

• Applicable System: Experion PKS, TPS, HPM (UCN-based DCS)

• Mounting: DIN rail or panel mount

• Weight: Approx. 2.0–2.5 kg

• Status: Discontinued, spare parts available

• Certification: CE, UL

2. Main Features

• 16‑channel solid‑state digital output

• UCN (Universal Control Network) interface for TDC3000 / TPS integration

• Per‑channel LED status indicators

• Supports redundant configuration for high availability

• Conformal coated circuit board for harsh industrial environments

• Designed for 24 VDC field devices

3. Technical Parameters

• Output voltage: 24 VDC nominal

• Number of channels: 16 digital outputs

• Isolation voltage: 1500 VAC (channel‑to‑channel)

• Max current per channel: 0.5 A

• Operating temperature: −20 °C to +65 °C

• Storage temperature: −40 °C to +85 °C

• Relative humidity: 5%–95%, non‑condensing

• Dimensions (L×W×H): 270 × 185 × 95 mm

4. Application

• Controls 24 VDC field devices: solenoid valves, relays, contactors, motor starters

• Interfaces UCN controller I/O to field wiring

• Typical industries: petrochemical, power generation, metallurgy, water treatment

5. Matching Accessories

• Control rack / mounting chassis

• 24 VDC power supply unit

• UCN communication cable

• Field wiring terminals and cable glands