BEST FITOEM machines
Machine and process automation assemblies
PLC & HMI Control Panels
Integrated PLC, HMI, I/O, power and network panels for OEM machines, production cells and process skids with defined interfaces, software responsibility and acceptance tests.
Best suited to projects requiring a documented control architecture rather than loose component supply.
Request panel quotation Selection is confirmed against loads, I/O, interfaces and the approved project basis.
Representative engineered assembly · project-specific devices and layout varyKEY PARAMETERControllerSIMATIC S7-1200 / G2 or S7-1500 by application
CHECK FIRSTA hardware quotation does not automatically include application software
RFQ INPUTFunctional description and operating modes
Technical parameters
Selection data
These values describe the engineered panel family and the decisions behind selection. The exact ratings and deliverables are tied to the approved BOM, drawings and project basis.
ParameterFamily rangeEngineering note
ControllerSIMATIC S7-1200 / G2 or S7-1500 by applicationProgram duty, I/O, motion, safety, networks and lifecycle define the platform.
I/O architectureCentral and distributed I/OProvide signal type, location, isolation, safety and spare-capacity requirements.
Operator interfaceSIMATIC HMI or project-approved interfaceDefine screens, alarms, recipes, users, languages and source ownership.
Control powerCalculated 24 V DC load, protection and optional bufferingInclude inrush, selectivity, redundancy and network loads.
NetworksPROFINET / Industrial Ethernet and defined third-party linksRelease the topology, addressing, protocol data and cybersecurity boundary.
AcceptanceDrawing review, I/O simulation and agreed function testsSite loads, field wiring and process validation are documented separately.
Common search questions
Quick answers for PLC & HMI Control Panels.
Family guidance narrows the request. The approved BOM, drawings and project basis remain the final technical identity.
What is PLC & HMI Control Panels best suited for?
Best suited to projects requiring a documented control architecture rather than loose component supply. Typical applications include packaging machines, assembly cells, process skids.
Which information is required to select PLC & HMI Control Panels?
Start with functional description and operating modes, i/o, motor and instrument lists, hmi, alarm and user requirements, network and third-party interface matrix. Final ratings, components and deliverables are confirmed on the approved BOM and project documents.
Can PLC & HMI Control Panels be quoted from a cabinet size only?
A cabinet dimension does not define the loads, protection, control functions, heat, interfaces, tests or documents. Honghao records the complete project basis before confirming the panel offer.
Good fit
Use it when
- OEM machines
- Production cells
- Process and utility skids
- Automation retrofit panels
Selection limits
Check before specifying
- A hardware quotation does not automatically include application software
- Safety functions require separately defined responsibility and validation
- Third-party interfaces need a released data and test matrix
Strengths
Why this family
- One released hardware and interface architecture
- Clear software and network responsibility
- Structured drawings and terminal records
- Repeatable OEM and project configurations
Typical BOM
Accessories
- HMI and operator controls
- ET 200 distributed I/O
- SITOP power and UPS
- SCALANCE networking
- Terminal, relay and marshalling systems
Application data
What to send
- Functional description and operating modes
- I/O, motor and instrument lists
- HMI, alarm and user requirements
- Network and third-party interface matrix
- Software, FAT, documents and site boundaries
Technical basis
Approved project data remains the final reference.
The approved functional description, I/O list and interface matrix form the design basis. Hardware, software, FAT and site responsibilities are listed separately in the quotation and released documents.
Typical applications
Where it is used
RFQ checklist
Get a usable quotation
Send the loads, supply, functional description, I/O and interface data, quantity, destination country, documents and required delivery date.
Send BOM or application dataExact configuration