Industrial Automation & Process Control Solution – HITACHI MVH-D40DT | EH-A Series PLC Basic Module
Where This Product Is Used
The HITACHI MVH-D40DT is a core PLC basic module deployed across demanding industrial environments where reliable discrete control is non-negotiable. Typical deployment sites include:
- Automotive Manufacturing Lines – Body welding stations, conveyor sequencing, and robotic cell interlocking
- Food & Beverage Processing – Filling machine control, pasteurizer sequencing, and packaging line automation
- Water & Wastewater Treatment – Pump station control, valve actuation, and SCADA-linked remote I/O
- Textile & Printing Machinery – Tension control, register mark detection, and multi-axis coordination
- Building Automation & HVAC – Air handling unit sequencing, chiller plant management, and energy monitoring
- Material Handling & Logistics – Sortation systems, palletizer control, and AGV station management
- Semiconductor & Electronics Assembly – SMT line control, AOI integration, and cleanroom equipment sequencing
Wherever Hitachi EH-A architecture is the platform of record, the MVH-D40DT serves as the intelligent heart of the control cabinet.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | MVH-D40DT |
| Series | HITACHI EH-A (EH-150 Compatible) |
| Module Type | Basic Module (CPU + I/O Integrated) |
| Total I/O Points | 40 Points (24 Input / 16 Output) |
| Input Type | DC 24V Sink/Source |
| Output Type | Transistor (NPN, DC Sink) |
| Program Memory | EH-A Series Standard |
| Communication Port | RS-232C (Programming Port) |
| Power Supply | AC 100–240V / DC 24V (model-dependent) |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -20°C to 70°C |
| Humidity | 10% to 90% RH (non-condensing) |
| Weight | Approx. 370 g |
| Mounting | DIN Rail / Panel Mount |
| Country of Origin | Japan |
Specifications are based on HITACHI EH-A Series documentation. Always verify against the official datasheet for your specific revision.
Why Engineers Specify This Model
- Compact All-in-One Architecture – CPU and I/O integrated in a single housing reduces panel footprint and wiring complexity
- Proven EH-A Platform Reliability – Hitachi’s EH-A series has decades of field-proven performance in harsh industrial environments
- Transistor Output for High-Speed Switching – DC transistor outputs support high-frequency pulse outputs and fast-response actuators without contact wear
- Broad Compatibility – Seamlessly expands with EH-A expansion modules, analog I/O, and communication adapters
- Easy Programming – Compatible with Hitachi’s WindLDR / EH-PROG software for ladder logic and function block programming
- Long-Term Parts Availability – Konmask maintains sourcing channels for legacy and current EH-A components globally
Complete System Bill of Materials
Build a complete EH-A control system around the MVH-D40DT with these compatible components:
- Expansion I/O Modules – EH-XD16, EH-YT16, EH-XA4, EH-YA4 (digital and analog expansion)
- Communication Modules – EH-ETH (Ethernet), EH-PROFIBUS, EH-DEVICENET
- Programming Cable – RS-232C to USB adapter (HITACHI compatible)
- Power Supply Unit – HITACHI EH-PS24 or equivalent DIN rail 24VDC PSU
- Programming Software – WindLDR (PC-based IEC 61131-3 ladder editor)
- DIN Rail & Terminal Blocks – 35mm DIN rail, Phoenix Contact or equivalent terminal blocks
- Replacement Battery – EH-A series SRAM backup battery (consult model documentation)
Contact support@konmask.com for a complete BOM quotation for your project.
Compliance & Industry Standards
- CE Marking – EMC Directive 2014/30/EU compliant
- UL Listed – UL 508 (Industrial Control Equipment)
- RoHS Compliant – Restriction of Hazardous Substances Directive
- IEC 61131-2 – Programmable Controllers Hardware Standard
- IP20 Enclosure Rating (module only; install in appropriate IP-rated enclosure for harsh environments)
Compliance documentation available upon request. Contact us for Declaration of Conformity.
Quality Assurance & Sourcing
At Konmask.com, every HITACHI MVH-D40DT unit passes our internal verification protocol before dispatch:
- Source Verification – Units sourced exclusively from authorized distributors, OEM overstock, or factory-sealed channels. No grey-market or refurbished stock without explicit disclosure.
- Visual & Physical Inspection – Label authenticity, housing integrity, connector condition, and serial number cross-check against HITACHI records where available.
- Functional Pre-Check – Power-on test and I/O point verification performed on sampled units from each batch.
- Secure Packaging – Anti-static packaging, foam cushioning, and moisture barrier for international transit.
All units ship with a Konmask Inspection Certificate and 90-day return-to-base warranty against manufacturing defects.
How to Source This Part
- Add to Cart – Click “Add to Cart” for in-stock units with standard lead time of 3–7 business days.
- Request a Quote – For volume orders (5+ units), email support@konmask.com for tiered pricing.
- Urgent Requirement – Call or WhatsApp +0086 19859288691 for same-day sourcing assessment.
- Custom BOM – Share your full parts list and we will consolidate sourcing across multiple brands and ship in a single consignment.
We ship globally via DHL Express, FedEx International, and sea freight for bulk orders. Export documentation (commercial invoice, packing list, CO) provided as standard.
Application-Specific FAQ
Q: Is the MVH-D40DT compatible with the older EH-150 series expansion modules?
A: The EH-A series shares architectural compatibility with many EH-150 peripherals, but always verify the specific expansion module’s compatibility list in the HITACHI EH-A hardware manual before mixing generations.
Q: Can this module handle high-speed pulse output for stepper motor control?
A: Yes. The transistor output type (DT suffix) supports high-speed pulse output, making it suitable for open-loop stepper positioning applications within the EH-A instruction set.
Q: What programming software is required?
A: HITACHI WindLDR is the primary programming environment. It supports IEC 61131-3 ladder diagram and runs on Windows 10/11. Contact us if you need assistance sourcing a licensed copy.
Q: Do you supply units with a warranty?
A: Yes. All units carry a 90-day Konmask warranty. Extended warranty options are available for project-critical deployments — contact us for details.
Q: Can you source discontinued or end-of-life HITACHI EH-A parts?
A: Yes. Konmask specializes in legacy industrial component sourcing. Submit your part number via email and we will provide availability and lead time within 24 hours.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
