Yokogawa MW100-E-1D Data Acquisition Unit

Product Details

MW100-E-1D Product Description

The Yokogawa MW100-E-1D is a high-performance data acquisition unit engineered for industrial energy control and production line optimization. As a core component of the Yokogawa MW100 Series, this DAQ module captures real-time electrical and process data across multiple input channels, enabling plant engineers to monitor power consumption, detect load anomalies, and implement data-driven energy reduction strategies. Designed for continuous operation in demanding factory environments, the MW100-E-1D integrates seamlessly into modern industrial automation architectures, supporting everything from motor drive monitoring to SCADA-level energy management.

With its robust Ethernet communication interface, the MW100-E-1D connects directly to supervisory control systems, allowing energy data to flow into centralized dashboards without manual intervention. Whether deployed in a discrete manufacturing cell or a continuous process plant, this unit provides the measurement accuracy and channel density required to build a complete picture of energy consumption across the production floor. Every unit is fully tested prior to shipment and backed by a 12-Month Warranty, ensuring operational confidence from day one.

The MW100-E-1D is purpose-built to operate as the energy intelligence layer within a broader automation ecosystem. In a typical smart production line, it works alongside Yokogawa FA-M3 PLCs to synchronize data acquisition with machine cycle events, ensuring that energy readings are time-stamped against production beats rather than arbitrary polling intervals. This tight integration with the PLC layer allows engineers to correlate energy spikes with specific process steps — identifying which operations consume disproportionate power and where load shedding is feasible without impacting throughput.

On the drive side, the MW100-E-1D pairs effectively with variable frequency drives (VFDs) such as those in the Yaskawa A1000 or Siemens SINAMICS G120 families, capturing the actual power draw of motor-driven equipment under varying load conditions. By logging VFD output data over time, maintenance teams can detect efficiency degradation in pump and fan systems before it escalates into unplanned downtime. Similarly, when connected to servo drive systems — such as those used in precision assembly or packaging lines — the unit records torque and current profiles that reveal mechanical wear patterns invisible to standard SCADA polling.

The MW100-E-1D also integrates with power monitoring modules such as the Yokogawa WT series power analyzers and third-party power transducers, consolidating multi-point energy data into a single acquisition stream. This unified data feed simplifies the configuration of energy management systems (EMS) and supports compliance with ISO 50001 energy auditing requirements. On the I/O side, the unit accepts signals from current transformers, voltage dividers, and thermocouple inputs, making it compatible with a wide range of industrial sensors used for thermal load monitoring and equipment health assessment.

For operator visibility, the MW100-E-1D feeds real-time energy dashboards on HMI panels — including Yokogawa's own FAST/TOOLS SCADA platform — giving line supervisors immediate insight into consumption trends without leaving the production floor. Communication modules supporting Modbus TCP and EtherNet/IP ensure that the MW100-E-1D can exchange data with third-party control platforms, including Rockwell Automation ControlLogix systems and Schneider Electric Modicon PLCs, making it a versatile choice for multi-vendor automation environments.

Factories deploying the Yokogawa MW100-E-1D consistently report measurable reductions in energy waste within the first months of operation. The unit's ability to log high-resolution consumption data across multiple measurement points enables energy engineers to build accurate load profiles for each production shift. These profiles expose idle-running equipment — motors left energized during breaks, compressed air systems cycling unnecessarily, or heating elements maintaining temperature in unoccupied zones — all of which represent recoverable energy losses that directly impact operating costs.

Beyond idle-state detection, the MW100-E-1D supports peak demand management by providing the data foundation for demand response strategies. When integrated with an energy management system, the acquisition data can trigger automated load-shedding sequences during peak tariff windows, reducing electricity costs without interrupting critical production processes. Over time, the accumulated dataset supports predictive maintenance workflows: gradual increases in motor current draw, rising thermal signatures from power distribution panels, or declining power factor readings all become visible trends that maintenance teams can act on before equipment failure occurs.

Production line rhythm stability is another key benefit. By correlating energy data with production cycle times, engineers can identify bottlenecks where equipment is drawing excessive power due to mechanical inefficiency or process parameter drift. Correcting these issues not only reduces energy consumption but also stabilizes cycle times, improving overall equipment effectiveness (OEE). The MW100-E-1D thus serves as both an energy monitoring instrument and a production optimization tool — a dual role that justifies its deployment across a wide range of manufacturing verticals, from automotive assembly to food and beverage processing.

All units are shipped from verified stock, fully tested against factory specifications, and covered by a 12-Month Warranty. Lead times are confirmed at the time of order, and replacement units are available from inventory to minimize any disruption to ongoing production operations.

Q1: How much energy savings can the MW100-E-1D realistically deliver?Actual savings depend on the baseline energy profile of your facility, but plants using the MW100-E-1D for load profiling and idle-state detection typically identify 8–15% in recoverable energy waste within the first operational quarter. The unit provides the measurement data; the savings are realized through the operational changes that data enables — VFD speed adjustments, equipment scheduling optimization, and demand response programming.

Q2: Is the MW100-E-1D compatible with third-party SCADA and PLC systems?Yes. The MW100-E-1D supports Modbus TCP and EtherNet/IP communication protocols, enabling integration with a broad range of industrial control platforms including Siemens SIMATIC, Rockwell ControlLogix, and Schneider Modicon systems. It also supports direct connection to Yokogawa FAST/TOOLS and Exaquantum historian platforms for long-term energy data archiving.

Q3: What is the recommended replacement or upgrade path for aging DAQ units?The MW100-E-1D is a direct replacement for earlier MW100 Series modules and is backward-compatible with existing MW100 wiring configurations. For facilities requiring higher channel counts or expanded communication options, the MW100 platform supports modular expansion. Contact our technical team for a compatibility assessment before ordering if your installation uses non-standard input configurations.

Q4: What does the 12-Month Warranty cover, and how is the testing process conducted?Every MW100-E-1D unit undergoes functional verification testing prior to shipment, including channel accuracy checks, communication interface validation, and power supply stability testing. The 12-Month Warranty covers manufacturing defects and functional failures under normal operating conditions. Replacement units are available from stock, and our technical support team provides remote commissioning assistance to minimize installation downtime.