Process Control Solution – HITACHI CPU-03HA | H Series PLC
Where This Product Is Used
The HITACHI CPU-03HA is a central processing unit module from HITACHI’s H Series Programmable Logic Controller (PLC) platform. It is deployed across a wide range of industrial environments where deterministic, high-reliability control is required:
- Discrete Manufacturing – Assembly lines, stamping presses, conveyor sequencing, and robotic cell coordination.
- Process Industries – Chemical dosing, batch processing, temperature/pressure loop control in petrochemical and pharmaceutical plants.
- Material Handling – Automated warehousing, palletizing systems, and sortation conveyors.
- Utilities & Infrastructure – Water treatment pump stations, HVAC control panels, and power distribution automation.
- Machine OEM Applications – Injection molding machines, packaging lines, and textile machinery requiring compact, reliable CPU control.
Technical Specifications
| Part Number | CPU-03HA |
| Manufacturer | HITACHI |
| Series | H Series PLC |
| Module Type | CPU / Controller Processor Module |
| Form Factor | Rack-mount, H Series backplane compatible |
| Weight | 1,250 g (approx.) |
| Communication | H Series bus interface |
| Programming Standard | IEC 61131-3 compatible ladder/function block |
| Operating Environment | Industrial grade; refer to HITACHI H Series datasheet for full ratings |
For full electrical and environmental ratings, request the official HITACHI CPU-03HA datasheet from our team.
Why Engineers Specify This Model
- Proven H Series Ecosystem – Direct drop-in replacement within existing HITACHI H Series racks; no backplane or wiring changes required.
- Deterministic Scan Cycle – Consistent cycle time performance critical for motion-coordinated and safety-adjacent applications.
- Compact Footprint – Optimized for panel space in retrofit and brownfield projects where rack slots are limited.
- Long Service Life – HITACHI H Series components are known for extended MTBF, reducing unplanned downtime in 24/7 operations.
- Broad I/O Compatibility – Supports the full range of H Series digital, analog, and specialty I/O modules without firmware conflicts.
Complete System Bill of Materials
The CPU-03HA is typically specified alongside the following H Series components:
- HITACHI H Series Power Supply Module (e.g., PSU-01H)
- HITACHI H Series Base/Rack Unit
- HITACHI Digital Input Modules (e.g., DI-16H)
- HITACHI Digital Output Modules (e.g., DO-16H)
- HITACHI Analog I/O Modules for process loop control
- HITACHI Communication Modules (Ethernet, RS-485, PROFIBUS options)
- Programming software: HITACHI H Series ladder programming tool
Contact [email protected] for a complete BOM quotation for your application.
Compliance & Industry Standards
- Designed in accordance with IEC 61131 programmable controller standards
- CE marking applicable for EU market deployments
- RoHS compliance – confirm revision with HITACHI documentation for your region
- UL/cUL listing – verify with HITACHI H Series product certification records
- Suitable for use in ATEX Zone 2 applications when installed in certified enclosures (consult project engineer)
Quality Assurance & Sourcing
At Konmask.com, every HITACHI CPU-03HA unit is:
- Sourced from authorized distributors or verified surplus channels with full traceability
- Inspected for physical integrity, label authenticity, and connector condition prior to dispatch
- Shipped in anti-static, moisture-barrier packaging with protective foam inserts
- Accompanied by a 90-day functional warranty against defects in materials and workmanship
- Supported by our engineering team for pre-sale compatibility verification
How to Source This Part
- Add to Cart – Place your order directly on this page for in-stock units.
- Request a Quote – For volume orders (>3 units), OEM projects, or urgent delivery, email [email protected].
- Provide Your Application Details – Share your rack configuration, firmware version, and I/O count so our team can confirm compatibility before shipment.
- Global Shipping – We ship worldwide via DHL, FedEx, and UPS with full export documentation and commercial invoice support.
Application-Specific FAQ
Q: Is the CPU-03HA compatible with all H Series racks?
A: The CPU-03HA is designed for the HITACHI H Series backplane. Confirm slot position and rack generation with your existing system documentation or contact our team.
Q: Can this CPU be used as a hot-standby redundant controller?
A: Redundancy configurations in the H Series typically require specific CPU pairing and communication modules. Contact us with your redundancy requirements for a verified solution.
Q: What programming software is required?
A: HITACHI H Series CPUs are programmed using HITACHI’s proprietary ladder programming environment. Contact HITACHI or your local integrator for software licensing.
Q: Do you provide a test report or functional verification certificate?
A: Yes. Functional test reports are available upon request for critical infrastructure and regulated industry applications.
Q: What is the lead time for out-of-stock units?
A: Typical sourcing lead time is 3–10 business days depending on global inventory. Contact us for real-time availability.
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Contact: [email protected] | +0086 19859288691
