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| Brand Name: | Honeywell |
| Model Number: | 2MLI-D28A |
| MOQ: | 1 |
| Price: | Negotiable |
| Delivery Time: | 3-5 works |
The Honeywell 2MLI-D28A is an ultra-high-density digital input module engineered for large-scale industrial automation and process control systems requiring maximum point count in minimal space. As a核心 component of the MasterLogic-200 series, this module is designed to optimize panel layout while delivering reliable discrete signal acquisition for applications in power generation, petrochemical processing, manufacturing, and infrastructure management .
This module features 64 independent digital input channels operating at 24V DC, offering exceptional wiring flexibility with support for both sink and source input types . This dual compatibility allows engineers to interface with a wide variety of field devices including proximity switches, limit switches, and photoelectric sensors. The inputs are organized as 32 points per common, and external connections are made via two 40-point connectors for secure and organized wiring .
Engineered for precision and speed, the 2MLI-D28A utilizes photo-coupler isolation technology to ensure signal integrity and protect the control system from electrical noise and ground loops common in harsh industrial environments . The module features programmable response times selectable via CPU parameters, with options including 1ms, 3ms, 5ms, 10ms, 20ms, 70ms, and 100ms (default 3ms) . The rated input current is approximately 4mA, with an ON voltage/current threshold of DC19V or higher / 3mA or higher .
Designed with maintainability in mind, the module features clear LED indicators that display input status for each channel (switchable between 32-point banks), providing immediate visual confirmation for quick troubleshooting . The compact and rugged construction, with a weight of only 0.15 kg and current consumption of 60mA (5VDC via system backplane), allows for efficient installation in space-constrained control panels .
For critical industrial processes requiring maximum-density discrete input monitoring with wiring flexibility, the Honeywell 2MLI-D28A delivers the durability, performance, and reliability necessary to maintain operational safety and efficiency.
Our warehouse inventory models are as follows
2MLR-CPUH/F
2MLR-CPUH/T
2MLR-AC22
2MLR-AC23
2MLR-M02P
2MLR-M06P
2MLR-E08P
2MLR-E12P
2MLR-DBST
2MLR-DBSF
2MLI-D22A
2MLI-D24A
2MLI-D28A
2MLQ-TR2A
2MLQ-TR4A
2MLQ-TR2B
2MLQ-TR4B
2MLQ-TR8B
2MLF-AC8A
2MLF-AD16A
2MLF-RD8A
2MLF-DC4A
2MLF-DC8A
2MLL-EFMTB
2MLL-C42B
2MLL-PMEB
2MLT-DMMA
TG7-1H40S
C40HF-15PB-1
C40HF-30PB-1
2MLI-CPUS
2MLI-CPUU
2MLP-AC23
2MLB-M04A
2MLB-M12A
2MLB-E06A
2MLB-E08A
2MLB-E12A
2MLC-E061
2MLC-E121
2MLC-E102
2MLT-TERA
