2MLF-AD4S - Honeywell MasterLogic ML200 Analog I/O Module

2MLF-AD4S 4-Channel Analog Input Module

• Brand & Model: Honeywell MasterLogic ML200, 2MLF-AD4S Analog Input Module.
• Input Channels: 4 differential analog input channels.
• Signal Types: Accepts voltage (0~10V, ±10V, 0~5V) and current (4~20mA, 0~20mA).
• Channel Isolation: Fully isolated between each input channel.
• Isolation Voltage: 500V AC between channels and logic.
• Resolution: 16-bit A/D conversion for precise measurement.
• Accuracy: ±0.1% of full scale at 25°C ambient.
• Input Impedance: 1 MΩ (voltage) / 250 Ω (current).
• Update Rate: 2 ms per channel for fast-loop control.
• Weight: 0.19 kg – compact for dense rack installations.

Frequently Asked Questions

• Q: Does the 2MLF-AD4S provide isolation between channels?
  A: Yes, each channel is fully isolated from the others and from logic.
• Q: Can I mix voltage and current inputs on different channels?
  A: Yes, you can configure each channel independently for voltage or current.
• Q: What is the maximum current input range?
  A: The module accepts 0~20mA and 4~20mA standard signals.
• Q: Is external power required for the current loop?
  A: No, the module provides loop power for 2-wire transmitters.
• Q: How do I change the input range for a channel?
  A: Use the DIP switch bank on the module side (see manual).
• Q: Where can I get technical support for this module?
  A: Contact our team via email or phone (see below).

Contact Information Inquiries: sales@nex-auto.com ， +86 153 9242 9628

Partner NexAuto Technology Limited: https://www.nex-auto.com/