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MTL5044 Power Supply | Eaton MTL

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About the Product

MTL5044 Dual-Channel Transmitter Power Supply & Signal Isolator

⚡ Core Function: Powers two 2-wire 4-20mA transmitters in hazardous areas while isolating and replicating signals to safe-area loads.

Key Specifications

Hazardous Area (Input):

  • • Transmitter Voltage: 16.5V @20mA
  • • Signal Range: 0-24mA
  • • Certification: Zone 0, IIC, T4-T6

Safe Area (Output):

  • • Accuracy: ±20μA (typ. ±5μA)
  • • Load Resistance: ≤550Ω
  • • Ripple: <125μA p-p

Performance Data

Parameter Value
Response Time 250μs (to 90% value)
Temp Drift <1μA/°C
Isolation Voltage 250V rms/dc

Terminal Wiring Guide

Channel 1: Terminals 1(-), 2(+)   → Hazardous-area transmitter input
           Terminals 11(-),12(+) → Safe-area output
Channel 2: Terminals 4(-), 5(+)   → Hazardous-area transmitter input
           Terminals 8(-), 9(+)  → Safe-area output
Power:     Terminals 13(-),14(+) → 20-35V DC supply

Power Requirements

  • Supply Voltage: 20-35V DC
  • Current Draw: 110mA @24V (both channels active)
  • Max Power: 1.5W @24V

✔ IN STOCK | 12-month warranty | 24/7 technical support | Ships via DHL/FedEx/UPS

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  • Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
  • Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
  • Payment: Flexible options including major credit cards, PayPal, and bank transfers.
  • Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.
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