ABB 500CMP04 HART Multiplexer Module (HE401314/0001 | 1MRB150051R1)
Product Introduction:
The ABB 500CMP04 (Part Numbers: HE401314/0001 and 1MRB150051R1) is an intelligent HART signal multiplexer for ABB’s S800 I/O platform. Designed for process industries, it enables simultaneous HART communication with up to 16 field instruments through a single PROFIBUS connection, reducing wiring costs by 60% in classified areas.
Key Features & Benefits
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16-Channel HART Integration: Connect multiple HART devices (flow meters, transmitters) via one cable
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Intrinsic Safety: ATEX/IECEx certified for Zone 1/21 hazardous areas
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Hot-Swappable: Replace modules without process interruption
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PROFIBUS DP Integration: Seamless connection to AC 800M controllers
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Advanced Diagnostics: Per-channel HART command execution and signal validation
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SIL 2 Capable: When used with ABB’s safety-certified I/O modules
Technical Specifications
Parameter |
Specification |
Part Numbers |
HE401314/0001, 1MRB150051R1 |
Module Type |
HART Multiplexer for S800 I/O |
HART Channels |
16 (isolated) |
Host Protocol |
PROFIBUS DP-V1 (via 500CIM module) |
Intrinsic Safety |
[Ex ia] IIC T4 Ga / [Ex ia] IIIC T135°C Da |
Power Consumption |
1.8W @ 24V DC |
Operating Temperature |
-40°C to +70°C (-40°F to +158°F) |
Certifications |
ATEX, IECEx, UL HazLoc, IEC 62591 (HART) |
Enclosure Rating |
IP20 (rack-mounted) |
Industrial Applications
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Oil & gas wellhead monitoring
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Chemical plant smart instrument networks
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Pharmaceutical bioreactor control
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LNG tank farm safety systems
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Power plant boiler instrumentation