FAS-20MT-DC
Compact candidate in the 12 DI/8 NPN transistor DO, DC-supply and two 200 kHz pulse-output class.
Open technical pageCompact PLC and data collection
Omron CP2E and Samkoon FAs/FGR: selection guide by E/S/N CPU type
Compare Omron CP2E with Samkoon FAs/FGR candidates by CPU type, I/O, Ethernet/FINS, serial Modbus, pulse, expansion and software.
Short answer
What does this page recommend?
A technical alternative, not a drop-in substitute
Samkoon FAs and FGR models can be evaluated for CP2E compact-machine and data-collection use based on I/O, supply and communication requirements. No single Samkoon model is recommended before CP2E E/S/N type, Ethernet/FINS, program capacity and option-board use are verified.
Samkoon
ProControl products to evaluate first
The exact configuration is selected after engineering review.
FAS-40MT-AC
AC-supplied machine-PLC candidate with higher built-in I/O and serial Modbus; exact output count/code is verified.
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FGRB-C8X8T
Mini-PLC candidate in the 8 DI/8 NPN transistor DO and four 200 kHz pulse-output class.
Open technical pageTechnical comparison
Similar requirement, different architecture
The table explains product architectures; it is not an exact order-code selection.
| Validation area | Omron CP2E | Samkoon / ProControl candidate |
|---|---|---|
| CPU type and program | CP2E E, S and N types change program capacity, communications and option-board scope; 14/20/30/40/60-I/O bodies are not the same CPU. | FAS-20, FAS-40 and FGRB occupy separate I/O/function classes. Program memory, cycle, retained data and instruction scope are measured with the target application. |
| Built-in I/O and supply | The CP2E family offers 14–60 built-in I/O, AC/DC supply and relay/transistor output options; exact electrical design depends on the CPU code. | FAS-20MT-DC is 12 DI/8 NPN DO and DC; FGRB is in the 8/8 NPN and DC class. FAS-40MT-AC uses AC supply; exact I/O and commons are confirmed from the model page. |
| High-speed counters and pulse | CP2E provides high-speed counters, 100 kHz-class pulse and interpolation duties on some CPUs; scope depends on CPU/output type. | Official FAS-20/FAS-40 and FGRB pages list 200 kHz-class pulse/HSC; channel sharing, pulse type, interpolation and real-cycle performance are verified by PoC. |
| Ethernet, FINS and serial | CP2E-N is assessed with built-in Ethernet/FINS and socket functions; E/S types in the context of serial connections and option boards. | Serial Modbus duties on FAS/FGR candidates are selected per exact model; an -E variant is assessed separately when Ethernet is required. FINS support is not claimed without documentation. |
| Expansion and analogue | CP2E grows its duty with expansion I/O, analogue/temperature and communications option boards/modules; maximum scope depends on CPU type. | Samkoon FAs can expand through plug-ins and right-side modules; FGR targets compact duties. Module limit, power budget, resolution and isolation are verified for the exact combination. |
| Software and migration | The CP2E program is developed with CX-Programmer addressing, instruction/function-block structure, settings and FINS/serial communications. | The SamSoar project is rewritten; the CX-Programmer program and FINS configuration do not transfer directly. I/O, pulse, data collection, networking and fault behaviour are accepted during FAT. |
Suitable scenario
When is it worth evaluating?
- Compact machines where FINS or Omron-specific function-block/ecosystem functions are not mandatory
- Applications where serial Modbus, local I/O and pulse duties are covered by an exact Samkoon model
- Modernisations where the CX-Programmer project and electrical panel can be redesigned
Migration gate
Before making a decision
- Record the full CP2E E/S/N CPU, I/O body, supply, output and option-board codes.
- Extract program capacity, retained data, HSC/PTO/interpolation and cycle requirements.
- Inventory Ethernet/FINS/socket, RS-232/RS-485, Modbus and data-collection use.
- Verify electrical, protocol, program and expansion scope for the exact Samkoon model/module combination.
- Test I/O, pulse, data integrity, communication loss, restart and fault recovery in a wired 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.
Can FAS or FGR be used directly in a CP2E-N Ethernet/FINS project?
No. Ethernet and the application protocol must be verified on the exact Samkoon model; if FINS is unavailable, PLC/HMI/SCADA communications must be redesigned with a supported protocol.
Official manufacturer sources: Omron CP2E official product page · Samkoon PLC official family · Samkoon FAS-20MT-DC official page · Samkoon FAS-40MT-AC official page · Samkoon FGRB-C8X8T 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.