Product Overview

The Honeywell MLM-DR16S is a high-efficiency digital input and power management module engineered for the ML50 PLC architecture. This unit is designed to provide a cost-effective yet powerful interface for industrial automation, bridging the gap between field-level discrete sensors and the central control logic. By integrating 16 high-reliability input channels into an ultra-slim chassis, the MLM-DR16S enables engineers to maximize I/O density within compact control cabinets.

As a primary building block for the MasterLogic ML50 "H" type system, this module facilitates the acquisition of digital signals for complex control tasks. It leverages the ML50’s high-speed processing core, allowing for rapid execution of floating-point math and specialized positioning commands. Its design prioritizes signal integrity and system uptime, making it a dependable choice for both localized machine control and distributed DCS network configurations.

Key Technical Characteristics

• High-Density 16-Point Input: Consolidates 16 digital signal channels into a single module, supporting system expansion up to 384 I/O points in high-capacity configurations.

• Enhanced Signal Integrity: Equipped with advanced input filters and "pulse catch" functionality to accurately capture rapid signal changes while rejecting electrical noise common in factory environments.

• Seamless CPU Integration: Optimized for direct communication with ML50 CPU units, supporting high-speed processing of PID loops and advanced arithmetic instructions.

• Versatile Field Connectivity: Complements the ML50’s onboard communication ports (RS232/RS485), ensuring that discrete input data is easily shared across industrial networks.

• Robust Maintenance Features: Fully compatible with integrated network diagnostics and monitoring tools, allowing for simplified troubleshooting and convenient data backup.

• Compact Industrial Form Factor: Features a slim-line design that provides a significant competitive advantage for space-constrained installations without compromising electrical performance.

• Scalable Control Performance: Engineered for low-to-mid level applications that require a balance of high-performance logic execution and economical hardware costs.

Technical Specifications

• Manufacturer: HONEYWELL

• Model Identification: MLM-DR16S

• Module Type: Digital Input / Power Interface

• System Series: ML50 PLC

• Number of Channels: 16 Digital Inputs

• Configuration Support: "H" type high-density architecture

• Logic Processing: Supports floating-point and high-speed counting

• Weight: 0.4kg

• Dimensions: 7 x 14 x 14.5 cm

• HS CODE: 8537101190

• Country of Origin: USA

Industrial Application Areas

• Discrete Manufacturing: Monitoring limit switches and proximity sensors on high-speed assembly lines.

• Machine Automation: Serving as the primary digital interface for standalone industrial machinery and OEM equipment.

• Process Subsystems: Managing digital feedback for pumping stations, filtration units, and localized utility skids.

• Building Management: Integrating digital status signals from HVAC and safety systems into a centralized PLC network.