Excellent PLC
| Company Information | ||||||||
| sales@xmjzjsgs.com | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Honeywell 2MLR-DBSH-CC Expansion Drive Module is an advanced communication and interface component designed for Honeywell’s industrial automation platforms. It acts as a high-speed data bridge between controller processors and additional I/O racks, field devices, or subsystem networks.
Built for scalability and flexibility, this module enables seamless system expansion in Honeywell’s MLQ and MLR series architectures, ensuring users can easily add new process control capabilities without redesigning the entire system. It is particularly well-suited for large or distributed process plants that require integrated control across multiple subsystems.
With robust industrial construction, redundancy support, and intelligent communication management, the 2MLR-DBSH-CC delivers reliable, high-speed connectivity in mission-critical applications.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Name | Honeywell 2MLR-DBSH-CC Expansion Drive Module |
| Model Number | 2MLR-DBSH-CC |
| Series | MLR Series |
| Function | System Expansion & Data Bridge |
| Communication Type | High-speed serial / proprietary bus |
| Interface Ports | 2 Expansion Bus Ports, 1 Controller Link Port |
| Data Transfer Rate | ≥ 12 Mbps |
| Protocol Compatibility | Honeywell proprietary fieldbus protocol |
| Redundancy Support | Yes (dual-link capability) |
| Hot-Swappable | Yes |
| Status Indicators | LED status for communication and power |
| Input Voltage | 24 VDC nominal |
| Power Consumption | ≤ 12 W |
| Operating Temperature Range | 0°C to +60°C |
| Storage Temperature Range | -20°C to +70°C |
| Humidity | 5% to 95% non-condensing |
| Mounting Type | Rack-mounted or DIN rail |
| Dimensions (H x W x D) | 175 × 115 × 35 mm |
| Weight | 0.102 kg |
| Certifications | CE, UL, CSA |
Product Applications
The 2MLR-DBSH-CC Expansion Drive Module is ideal for process environments where scalable and distributed control is required, including:
-
Oil & Gas Facilities
Supports distributed I/O and control for wellheads, pipeline sections, and offshore platforms. -
Power Generation
Expands system control across turbine auxiliaries, boiler subsystems, and generator management. -
Chemical & Petrochemical Plants
Enables plant-wide data integration between different process units and remote skids. -
Water & Wastewater Treatment
Facilitates control across distributed pumping stations and treatment plants. -
Pharmaceutical Manufacturing
Allows validated control systems to scale as new equipment is added. -
Mining & Metals
Provides a reliable communication backbone for large, complex control installations across mining conveyors, crushers, and smelters.
Product Advantages
-
Seamless Scalability
Easily add I/O racks, controllers, and field devices without complex rewiring or reprogramming. -
High-Speed Communication
Supports data rates ≥ 12 Mbps for real-time process response. -
Redundancy Ready
Dual communication paths ensure reliability and fault tolerance. -
Hot-Swappable
Modules can be replaced without process interruption—ideal for critical operations. -
Robust Industrial Design
Built to Honeywell’s rigorous standards for harsh industrial environments. -
Integrated Status Monitoring
Onboard LEDs and diagnostics simplify maintenance and troubleshooting. -
Global Certification
CE, UL, CSA certified for worldwide deployment. -
Compact & Flexible Mounting
Rack or DIN rail installation allows integration in a wide range of panel layouts.
Frequently Asked Questions (FAQ)
-
What is the main purpose of the 2MLR-DBSH-CC module?
It provides high-speed expansion and communication between controllers and additional I/O racks or field devices. -
How fast is the data transfer?
The module supports data transfer rates ≥ 12 Mbps. -
Does the module support redundancy?
Yes, it has dual-link redundancy capability. -
Can the module be hot-swapped?
Yes, it can be replaced without shutting down the system. -
What input voltage is required?
It operates on a nominal 24 VDC power supply. -
Is this module compatible with Honeywell’s MLQ series?
Yes, it is fully compatible with MLQ and MLR series systems. -
What installation options are supported?
The module can be mounted on DIN rails or in standard 19″ racks. -
What certifications does it carry?
The module is CE, UL, and CSA certified. -
How do I monitor communication status?
LED indicators provide real-time status for power and communication. -
Where is this module commonly used?
In large or distributed industrial systems where multiple subsystems must be integrated.
Recommended Related Models
| Model Number | Description |
|---|---|
| 2MLR-AC23-CC | Redundant Power Supply Module |
| 2MLR-DC24-CC | DC-DC Power Supply Module |
| 2MLQ-RY1A-CC | Relay Digital Output Module |
| 2MLQ-TR2B-CC | Solid-State Digital Output Module |
| 2MLQ-AI1A | Analog Input Module |
| 2MLQ-DI1A | Digital Input Module |
Popular Honeywell Models
| Model Number | Description |
|---|---|
| CC-TDIL01 | Digital Input Module |
| CC-TDOB01 | Solid-State Digital Output Module |
| CC-PDIL01 | Pulse Digital Input Module |
| MC-PAOY22 | Analog Output Module |
| FC-TSDI-1624 | 16 Channel Digital Input Module |
| FC-TSRO-0824 | 8 Channel Relay Output Module |
