MLF-DC04C Current Output Module by Honeywell

Honeywell MLF-DC04C Analog Output Module

The MLF-DC04C is a 4-channel Analog Output module from Honeywell. It provides precise current output signals for controlling valves, drives, and other process actuators with high accuracy.

Technical Specifications

• Brand & Model: Honeywell MLF-DC04C
• Product Type: Analog Output Module
• Channels: 4 current outputs
• Output Ranges: 4-20mA, 0-20mA
• Resolution: 14-bit effective (16-bit format)
• Accuracy: ±0.2% @ 25°C, ±0.3% @ 0-55°C
• Conversion Speed: 1.0 ms per channel

Output Specifications

• Current Ranges:
  • 4-20mA standard process control
  • 0-20mA extended range
• Load Resistance: ≤600 Ω maximum
• Resolution:
  • 4-20mA: 1.0 μA
  • 0-20mA: 1.25 μA

Digital Input Values

• Unsigned: 0-16000
• Signed: -8000 to 8000
• Precise: 4000-20000 (4-20mA), 0-20000 (0-20mA)
• Percentile: 0-10000

System Integration

• Isolation: Photo-coupler (terminal to power, no channel-channel)
• Terminal: 11-point terminal block
• Points Occupied: Fixed 64-point assignment
• Power Consumption: 5V @ 75mA, 24V @ 170mA
• Weight: 118 g

Key Features

• High accuracy ±0.2% at 25°C
• Fast 1 ms per channel update
• High 14-bit effective resolution
• Industrial isolation protection
• Compact lightweight design

Typical Applications

• Control valve positioning
• Variable speed drive control
• Process setpoint output
• Current loop device control

Packaging & Shipping

• New unit in factory packaging
• Worldwide shipping via FedEx, UPS, DHL

FAQ

• Output type? Current output (4-20mA or 0-20mA).
• Accuracy level? High ±0.2% accuracy at room temperature.
• Update speed? Fast 1ms per channel update rate.
• Load limit? Maximum 600 Ω load resistance.
• Isolation? Photo-coupler isolation (no isolation between channels).

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