Honeywell 51304648-200 (MU-TDOA52)
Description
Product Overview
Model Definition
5130: Honeywell TPS/TDC3000/Experion PKS series
4648: AC digital output (DO) FTA family
200: Hardware revision R200, non‑CE, non‑conformal coated, screw‑terminal version (MU-TDOA52)
Technical Specifications
Channels: 16 DO, SSR (solid‑state relay) type
Load voltage: 120/240 VAC
Load current: 2.5 A max per channel
Isolation: Channel‑to‑ground (no channel‑to‑channel)
Backplane power: 24 VDC ±10%
Terminals: Screw type
Fuses: 2.5 A SB per channel
Size: 12 in (307 mm, Size B)
Coating: No conformal coating
Certification: Non‑CE
Redundancy: Not supported
Hot swap: Supported
Interface & Features
System side: UCN backplane I/O bus, compatible with PDOX01/02 IOP
Field side: 16 independent (common/NO/NC) screw terminals
Diagnostics: Board‑level fault detection (no per‑channel)
Key advantage: SSR, no mechanical contacts → fast response, long life for AC loads
51304648 AC FTA Series Comparison
| Part Number | Alias | Output | Voltage | Terminals | Coating | CE |
|---|---|---|---|---|---|---|
| 51304648‑100 | MU‑TDOA13 | SSR (AC) | 120/240 VAC | Crimp | No | No |
| 51304648‑200 | MU‑TDOA52 | SSR (AC) | 120/240 VAC | Screw | No | No |
| 51304648‑225 | MU‑TDOA53 | SSR (AC) | 120/240 VAC | Screw | No | Yes |
| 51304648‑275 | MC‑TDOA53 | SSR (AC) | 120/240 VAC | Screw | Yes | Yes |
Applications
Systems: Honeywell TPS, TDC3000, Experion PKS (UCN)
Industries: Petrochemical, power, water treatment, general manufacturing
Typical loads: 120/240 VAC solenoids, motor starters, heaters, alarm lamps
Installation & Maintenance
Installation
Insert into standard DCS I/O slot (Size B)
Lock backplane connector to PDOX01/02 IOP
Field AC devices to screw terminals
Configure in system software
Maintenance
Quarterly: Check terminal tightness and oxidation
Verify SSR status via system diagnostics
Store spares in anti‑static bags, dry environment
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