PRODUCT INFORMATION
Product Overview
The Honeywell 2MLB-E04A MasterLogic 200 Expansion I/O Base provides backplane mounting for four expansion modules. This unit connects directly to the 2MLI-CPUU processor architecture through expansion bus cabling. It provides physical mounting slots and internal electrical connections for sub-rack input and output hardware. This expansion base permits modular system growth across distinct enclosures while preserving stable backplane communication.
Physical dimensions of the base measure 210 mm by 98 mm by 19 mm. The unit has a net weight of 0.33 kg. It accommodates total expansion bus cable runs up to 15 meters from the primary CPU base. Operating ambient temperatures range from 0 to 55 degrees Celsius. Non-condensing relative humidity ratings span from 5 to 95 percent.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Official role | Expansion I/O base |
|---|
| CPU family constraint | For 2MLI-CPUU |
|---|
| Module capacity | 4 modules |
|---|
| Dimensions | 210 × 98 × 19 mm |
|---|
| Weight | 0.33 kg |
|---|
| Maximum total expansion cable | 15 m from CPU to farthest expansion base |
|---|
| Compatible cable lengths | 0.4, 0.6, 1.2, 3, 5, 10, and 15 m |
|---|
| Ambient temperature | 0 to 55 °C, system general specification |
|---|
| Storage temperature | -25 to +70 °C, system general specification |
|---|
| Humidity | 5–95% RH, non-condensing |
|---|
| Shock | 147 m/s² (15 G), 11 ms, half-sine |
|---|
| Electrostatic discharge | 4 kV contact discharge |
|---|
TECHNICAL INFORMATION
Features
- Accommodates up to 4 MasterLogic 200 expansion modules.
- Dedicated compatibility with 2MLI-CPUU processor systems.
- Total expansion bus cable distances supported up to 15 meters.
- Compact backplane profile measuring 210 mm by 98 mm by 19 mm.
- Compatible with 2MLC series expansion interface cables.
TECHNICAL INFORMATION
Applications
- MasterLogic 200 PLC sub-rack expansion.
- I/O point expansion for 2MLI-CPUU processor configurations.
TECHNICAL INFORMATION
Connections / Interfaces
- Dedicated expansion interface port for 2MLC series expansion cables.
- Four backplane slots for MasterLogic 200 modules.
TECHNICAL INFORMATION
Installation Guidelines
- Isolate all system power before installing or removing the expansion base.
- Mount the base securely to the enclosure panel using standard mounting hardware.
- Maintain total expansion cable distance at or below 15 meters from the CPU base.
- Ensure sufficient clearance around the chassis for heat dissipation and module insertion.
TECHNICAL INFORMATION
Configuration Guidelines
- Assign module addresses according to MasterLogic 200 system rules.
- Ensure the connected processor is the non-redundant 2MLI-CPUU model.
TECHNICAL INFORMATION
Compatibility
- Honeywell MasterLogic 200 2MLI-CPUU processor systems.
- Honeywell 2MLC expansion cables (0.4 m, 0.6 m, 1.2 m, 3 m, 5 m, 10 m, and 15 m).
- MasterLogic 200 power supply modules including 2MLP-ACF1, 2MLP-ACF2, 2MLP-AC23, and 2MLP-DC42.
TECHNICAL RESOURCES
Documentation
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSHoneywell MasterLogic 200 2MLI-CPUU processor systems. Honeywell 2MLC expansion cables (0.4 m, 0.6 m, 1.2 m, 3 m, 5 m, 10 m, and 15 m). MasterLogic 200 power supply modules including 2MLP-ACF1, 2MLP-ACF2, 2MLP-AC23, and 2MLP-DC42.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What is the primary function of the Honeywell 2MLB-E04A?
The Honeywell 2MLB-E04A serves as a four-slot expansion I/O base for MasterLogic 200 PLC systems.
Which CPU model works with the 2MLB-E04A expansion base?
The 2MLB-E04A expansion base is designed specifically for systems controlled by the 2MLI-CPUU processor.
What is the maximum allowed expansion cable length for the 2MLB-E04A?
The total expansion cable length between the CPU base and the farthest expansion base must not exceed 15 meters.
What reference pricing applies to the Honeywell 2MLB-E04A?
Any published pricing figures represent indicative market reference pricing only and are not a final quotation.
