Honeywell|2MLL-C42A|Communication Module

SKU: 2MLL-C42A

Manufacturer: Honeywell
Product No.: 2MLL-C42A
Condition：In stock
Product Type: Communication Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

Honeywell 2MLL-C42A 2-Channel RS-422 Serial Communication Module

Description
The Honeywell 2MLL-C42A is a 2-channel RS-422 serial communication module designed for industrial automation systems, enabling reliable data exchange between PLCs, HMIs, and third-party devices in the MasterLogic-200 series .

Features

Dual RS-422 channels for high-speed serial communication.
Supports point-to-point and multi-drop network topologies.
Configurable baud rates up to 115.2 kbps .
Wide operating temperature range (-40°C to +85°C) for harsh environments .
Compact design (116g) with DIN rail or panel mounting options .
Built-in diagnostics (auto-scan, frame monitoring, loop-back) for real-time fault detection .

Technical Specifications

Communication Parameters
- Interface: 2x RS-422 (balanced differential) .
- Baud Rate: 300–115,200 bps (programmable) .
- Transmission Distance: Up to 1,200 meters (with proper termination) .
- Nodes per Network: Up to 32 devices .
- Protocol Support: Modbus RTU/ASCII slave mode .
Electrical & Physical
- Power Supply: DC 12V (nominal) .
- Current Consumption: 100 mA (DC 12V) .
- Weight: 116g .
- Dimensions: 51 x 178 x 356 mm (W x H x D) .
- Terminals: DB9 connectors for secure wiring .
- LED Indicators: RUN, I/F, TX, RX, and ERROR status .
Environmental
- Operating Temperature: -40°C to +85°C .
- Storage Temperature: -40°C to +85°C .
- Humidity: 5–95% RH (non-condensing) .

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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