SK-070QE V3
Economical 7-inch 800×480 serial candidate; its official model page lists no Ethernet, so it is not selected for a network-dependent project.
Open technical pageMachine HMI and remote access
Delta DOP-100 and Samkoon SK: technical selection by model suffix
Compare Delta DOP-100 with Samkoon SK HMI candidates by display, ports, DOPSoft/SKTOOL, data logging and remote access.
Short answer
What does this page recommend?
A technical alternative, not a drop-in substitute
Samkoon SK models are technical candidates for machines using Delta DOP-100 when display, ports and basic visualisation requirements can be redefined. DOPSoft projects and scripts do not transfer directly; Ethernet, remote access, data logging and the PLC driver are redesigned for the exact model.
Samkoon
ProControl products to evaluate first
The exact configuration is selected after engineering review.
SK-102HS
10.2-inch 1024×600 candidate in the Ethernet and dual-serial class; functions are verified with an SKTOOL prototype.
Open technical page
SK-156QS-G
Candidate for large-screen projects requiring a 15.6-inch Full HD display, Ethernet and three serial channels.
Open technical pageTechnical comparison
Similar requirement, different architecture
The table explains product architectures; it is not an exact order-code selection.
| Validation area | Delta DOP-100 Series | Samkoon / ProControl candidate |
|---|---|---|
| Display and model suffix | The DOP-100 family includes different display and function classes, including 7, 10.1 and 15-inch models; suffixes such as BV, WV, WS and WX do not identify the same hardware. | SK-070QE V3, SK-102HS and SK-156QS-G are in the 7, 10.2 and 15.6-inch classes respectively; resolution and physical dimensions are taken from the exact Samkoon model. |
| Ethernet and serial topology | DOP-100 connection options vary by model suffix across Ethernet, serial ports and USB functions. | SK-070QE V3 is serial-focused and has no Ethernet; SK-102HS and SK-156QS-G include Ethernet. Port count and electrical mode are verified from the drawing. |
| Project and script migration | DOP-100 projects are built with DOPSoft objects, macros and Delta device drivers. | The Samkoon project is rebuilt in SKTOOL; no DOPSoft macro or addressing structure is assumed to transfer automatically. |
| Logging and remote access | FTP, email, VNC, data logging and remote-access functions can vary with the DOP-100 model and software version. | On the Samkoon side, every function is checked against the model document and SKTOOL version; the presence of an Ethernet port alone does not establish remote-access parity. |
| Mechanical and site conditions | DOP panel cut-out, enclosure depth, front protection, supply and environmental limits are determined by the exact order code. | The Samkoon cut-out and connector positions are compared with the existing panel; temperature, IP class and 24 VDC supply tolerance are verified from the data sheet. |
| Acceptance method | The existing DOP project's performance is measured through screen refresh, alarm, recipe, trend and PLC-write scenarios. | The same scenarios are rerun on the candidate panel; communication loss, restart, data integrity and operator flow are recorded during FAT. |
Suitable scenario
When is it worth evaluating?
- Machine modernisations where the DOPSoft project can be rebuilt
- OEM projects prioritising standard PLC communications and a local operator screen
- Applications where Ethernet, logging and remote-access functions can be selected per exact model
Migration gate
Before making a decision
- Record the full DOP model code, display resolution and every port.
- Inventory macros, alarms, recipes, logging and remote-access functions in the DOPSoft project.
- Verify Ethernet status, serial electrical mode and USB role for the Samkoon candidate.
- Check panel cut-out, connector access, power budget, temperature and front protection.
- Test PLC connection, logging loss, restart, user permissions and operator cycle during FAT.
Frequently asked
Clear answers about alternatives and migration
Is this a drop-in replacement?
No. It is not a direct substitute until exact model, electrical, protocol-role, mechanical, software and certification checks pass.
What should I provide for selection?
The exact existing code, diagram or I/O list, PLC/network data, supply, environment and special functions in use.
Will DOPSoft macros run unchanged on a Samkoon panel?
No. The macro's purpose and I/O effects are documented; required logic is redesigned using an SKTOOL-supported object or script structure and tested at boundary conditions.
Official manufacturer sources: Delta DOP-100 official product family · Delta DOP-100 official catalogue · Samkoon HMI official family · Samkoon SK-070QE V3 official page · Samkoon SK-102HS official page · Samkoon SK-156QS-G official page
This content compares manufacturer-published data under the same project requirement; it does not guarantee direct substitution or project compatibility. ProControl engineering must validate exact model, revision, protocol, electrical, safety and environmental conditions.
Validate the match with an engineer
Share the exact existing code, I/O list, network and environment so we can identify the right solution without assumptions.