2MLF-AD16A Honeywell Analog Input Modules
Specifications
Manufacturer: Honeywell
Product No.: 2MLF-AD16A
Condition： 10 العناصر الموجودة في المخزون
Product Type: Analog Input Modules
Product Origin: USA
Payment:T/T, Western Union
Weight: 1200g
Shipping port: Xiamen
Warranty: 12 months
تفاصيل المنتج
وصف
The Honeywell 2MLF-AD16A is a high-density 16-channel analog input module engineered for the MasterLogic-200 PLC system. It converts multi-channel analog field signals into digital values for system processing, providing a maximum conversion speed of 500 us per channel and photo-coupler isolation between input terminals and internal PLC power.
Conversion Performance and Electrical Isolation
The module delivers high measurement precision with an accuracy of +/-0.2% or less at an ambient temperature of 25 +/- 5 deg C, and maintains +/-0.3% or less across the broader 0 to 55 deg C operating range. Field signals connect via a 32-point terminal interface.
Electrical isolation is achieved using photo-coupler isolation between the input terminals and the PLC power bus, though individual channels do not feature channel-to-channel isolation.
Addressing and Current Consumption
System address assignments support two configurable modes: a fixed type allocating 64 points or a variable type allocating 16 points. The module draws an internal current of 330 mA at 5 VDC from the system backplane to support its internal processing circuitry.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 2MLF-AD16A |
| Brand | Honeywell |
| Series | MasterLogic-200 |
| Product Type | Analog Input Modules |
| Analog Input Channels | 16 channels / module |
| Conversion Speed | 500 us / channel (max.) |
| Accuracy | +/-0.2% or less (at 25 +/- 5 deg C), +/-0.3% or less (at 0 to 55 deg C) |
| Isolation Method | Photo-coupler isolation between input terminal and PLC power (no channel-to-channel isolation) |
| Terminal Type | 32-point terminal |
| I/O Addressing | Fixed type: 64 points; Variable type: 16 points |
| Internal Current Consumption | 330 mA at 5 VDC |
| Operating Temperature | 0 to 55 deg C |
| Storage Temperature | -25 to +70 deg C |
| Operating Humidity | 5 to 95% RH (non-condensing) |
| Storage Humidity | 5 to 95% RH (non-condensing) |
| Operating Environment | Free of corrosive gas and dust |
| Operating Altitude | Below 2000 m |
| Pollution Degree | Below 2 |
Frequently Asked Questions
Q: Are the individual input channels on the 2MLF-AD16A module isolated from each other?
A: No. The module provides photo-coupler isolation between the input terminals and PLC power, but there is no electrical isolation between individual channels.
Q: What addressing configuration modes are supported by this module?
A: It supports a fixed addressing mode utilizing 64 points and a variable addressing mode utilizing 16 points.
Q: What is the backplane power supply current draw for the module?
A: The module consumes 330 mA at 5 VDC from the internal system supply.
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