Honeywell MLL-C21A MODEM

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MLL-C21A Product datasheet

Model number:	MLL-C21A	Module Type：	MODEM
Manufacture:	HONEYWELL	Condition：	Brand New
Range of Product:	HONEYWELL	Lead time：	In Stock
Weight:	0.4kg	HS CODE：	8537101190
Dimension:	7x14x14.5cm	MOQ:	1
Product Origin:	USA	System：	DCS
Discontinued on:	active	Communication Service:	Ethernet router

MLL-C21A Functional Description

The MODEM MLL-C21A Honeywell is a versatile logic module designed for MasterLogic PLC systems, providing reliable RS-232C communication for industrial automation applications. It supports one channel of remote communication via modem connection, enabling seamless interaction with external devices. The HONEYWELL MLL-C21A allows program upload, download, and remote control, ensuring efficient system management and operational flexibility.

Equipped with MLDP protocol support, the Honeywell MLL-C21A RS-232C facilitates both 1:1 and 1:N communication, allowing a master station to interact with multiple slave devices. It also supports Modbus RTU/ASCII master configurations, providing adaptability for various industrial network setups. Users can define parity settings as even, odd, or none, ensuring compatibility with diverse communication standards.

The MLL-C21A MODEM Honeywell enables simultaneous remote connections using MLDP or Modbus Server, making it suitable for distributed automation systems that require real-time monitoring and control. Station numbers can be configured from 0 to 31 using SoftMaster-NM, simplifying system setup and synchronization. Its asynchronous communication mode ensures reliable data transmission across connected devices.

Compact and robust, the COMMUNICATION EXPANSION MLL-C21A combines efficient digital input/output control with advanced remote communication capabilities. With seamless integration into MasterLogic PLC networks, it enhances automation efficiency, system reliability, and operational scalability for complex industrial processes.

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One Year Warranty

We offer a one-year warranty for any quality issues with our products. If you encounter any defects or malfunctions during this period, please contact us for prompt resolution. Our warranty covers repairs or replacements, ensuring your satisfaction and peace of mind.
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Payment Method

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Honeywell

Honeywell is a global technology and manufacturing company specializing in industrial automation, aerospace, building technologies, and safety solutions. With decades of experience, Honeywell delivers innovative products and systems that enhance efficiency, reliability, and safety across diverse industries. Its portfolio includes advanced control systems, sensors, software, and instrumentation designed to optimize processes, improve operational performance, and reduce risks. Honeywell’s solutions support seamless integration, real-time monitoring, and data-driven decision-making, helping organizations achieve smarter and more sustainable operations. Renowned for quality, durability, and cutting-edge technology, Honeywell continues to set industry standards worldwide. Its commitment to innovation and customer success ensures that businesses can rely on Honeywell for reliable, high-performance solutions in complex industrial and commercial environments.

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