Industrial Automation Solution – HITACHI LPA210A | EH-150 Power Amplifier Module
The HITACHI LPA210A is a dedicated power amplifier module engineered for the HITACHI EH-150 PLC series. Designed to drive high-current output loads in demanding industrial environments, it serves as a critical interface between the PLC controller and field actuators such as servo drives, solenoid valves, and motor starters.
Where This Product Is Used
The LPA210A is specified across a wide range of industrial automation applications:
- Automotive Manufacturing – Body welding lines, transfer press control, and robotic arm coordination requiring precise, high-current digital outputs.
- Food & Beverage Processing – Conveyor sequencing, filling machine control, and packaging line automation where reliable output amplification is essential.
- Textile & Printing Machinery – Tension control systems and multi-axis drive coordination in high-cycle production environments.
- Water Treatment Plants – Pump station control, valve actuation, and SCADA-integrated process automation.
- Material Handling & Logistics – Sortation systems, palletizers, and automated guided vehicle (AGV) control panels.
- Chemical & Petrochemical Plants – Hazardous-area compatible control panels requiring robust, isolated output modules.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | LPA210A |
| Series | HITACHI EH-150 |
| Module Type | Power Amplifier Module |
| Manufacturer | HITACHI Industrial Equipment Systems |
| Compatible CPU | EH-150 Series PLC (EH-CPU104A, EH-CPU208A, EH-CPU516A, etc.) |
| Output Type | Transistor (NPN/PNP, model-dependent) |
| Operating Voltage | 24 VDC (nominal) |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -20°C to +75°C |
| Humidity | 10% to 90% RH (non-condensing) |
| Mounting | DIN Rail / Backplane slot |
| Weight | Approx. 100 g |
| Certifications | CE, UL (verify with datasheet) |
Why Engineers Specify This Model
- Native EH-150 Compatibility – Plug-and-play integration with HITACHI EH-150 backplane; no additional interface hardware required.
- High-Current Drive Capability – Amplifies PLC logic outputs to drive inductive and resistive loads that standard I/O modules cannot handle directly.
- Electrical Isolation – Optocoupler-based isolation protects the PLC CPU from field-side voltage transients and ground loops.
- Compact Form Factor – Slot-mount design minimizes panel footprint while maximizing channel density.
- Long Service Life – Solid-state output design with no mechanical contacts, reducing maintenance intervals in high-cycle applications.
- Proven Reliability – Widely deployed in Japanese and Asian manufacturing facilities since the EH-150 platform launch.
Complete System Bill of Materials
For a complete EH-150 control system incorporating the LPA210A, engineers typically specify:
- CPU Module – EH-CPU208A or EH-CPU516A (application-dependent)
- Power Supply Module – EH-PS (24 VDC backplane power)
- Digital Input Module – EH-XD (16/32-point DC input)
- Digital Output Module – EH-YT / EH-YR (transistor or relay output)
- Power Amplifier Module – LPA210A (this item)
- Analog I/O Module – EH-AD / EH-DA (for process variable control)
- Communication Module – EH-ETH (Ethernet), EH-PRT (PROFIBUS) as required
- Base Unit / Rack – EH-BS (slot count per system design)
Compliance & Industry Standards
- Designed and manufactured under ISO 9001 quality management systems
- Compliant with IEC 61131-2 (Programmable Controllers – Equipment Requirements)
- EMC compliance per EN 61000 series (CE marking)
- RoHS compliant (confirm with current HITACHI product documentation)
- Suitable for installation in Pollution Degree 2 environments per IEC 60664-1
Quality Assurance & Sourcing
At Konmask.com, every HITACHI LPA210A module is:
- Sourced from authorized distributors or verified surplus channels with full traceability
- Inspected for physical integrity, label authenticity, and connector condition prior to listing
- Stored in ESD-safe, climate-controlled warehousing
- Shipped with anti-static packaging and shock-absorbing materials
- Backed by our 30-day return policy for DOA (Dead on Arrival) units
We specialize in hard-to-find and discontinued HITACHI PLC components, supporting maintenance engineers who need fast, reliable sourcing without long lead times.
How to Source This Part
- Add to Cart – Click the purchase button above to place your order directly.
- Request a Quote – For bulk orders (>5 units) or project BOM sourcing, email support@konmask.com for volume pricing.
- Urgent Requirement – Call or WhatsApp +0086 19859288691 for same-day response on critical spares.
- Lead Time – In-stock units ship within 1–2 business days. Out-of-stock items: 7–21 days depending on sourcing channel.
Application-Specific FAQ
Q: Is the LPA210A compatible with EH-150 CPU modules other than the EH-CPU208A?
A: Yes. The LPA210A is designed for the EH-150 backplane and is compatible with all EH-150 series CPU modules. Always verify slot assignment and I/O mapping in your EH-150 system configuration tool.
Q: Can the LPA210A be used as a direct replacement for other HITACHI amplifier modules?
A: Compatibility depends on the specific model. Contact us with your existing module part number and we can advise on cross-reference options within the EH-150 ecosystem.
Q: What is the maximum load current the LPA210A can drive?
A: Refer to the official HITACHI LPA210A datasheet for rated output current per channel. Contact our technical team if you need assistance interpreting the specifications for your application.
Q: Do you provide a warranty on used or refurbished units?
A: All units sold as “used” or “refurbished” are clearly labeled. We offer a 30-day DOA guarantee. New/surplus units carry the original manufacturer warranty where applicable.
Q: Can you source other EH-150 series modules?
A: Yes. Konmask.com maintains an extensive inventory of HITACHI EH-150 components. Contact us with your full BOM for a consolidated quote.
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Contact: support@konmask.com | +0086 19859288691
