Control Unit Comparison

Curious about which control unit suits your needs or how the control units differ from each other? Check out the table below to see a side-by-side summary of each unit’s features.
Or just scroll down and fill in the contact form describing your needs, we’ll suggest you the best  solution.

See also:

IoT and HMI units’ comparison table

Responder Products comparison table

ProductEpec 3606
Epec 3610
Epec 3720
Epec 3724
Epec 4602
Epec 5050
Epec SC52
Epec EC44
Epec EC44 Agri
Epec SL84
Processor16 bit16 bit16 bit16 bit16 bit32 bit32 bit
3 cores
32 bit CPU32 bit multicore CPU
CAN1 or 21 or 21 or 21 or 224222
Other communication-RS-232---1 Ethernet---
I/O pins (inputs+outputs)21 (13+8)22 (14+8)59 (35+24)52 (24+28)68 (44+24)65 (33+32)22 (14 + 8)32 (16 + 16)69 (35 + 34)
PLCopen application size768 kByte768 kByte768 kByte768 kByte768 kByte1 or 3 MByte1024 kByte1024 kbyte
(EC44 AGri: 1794kbyte)
1,8 Mbyte
IP classIP67IP67IP67IP67IP67IP67IP67IP69IP69
Temperature range-40...+85 C
-40...+185 F
-40...+85 C
-40...+185 F
-40...+85 C
-40...+185 F
-40...+85 C
-40...+185 F
-40...+85 C
-40...+185 F
-40...+85 C
-40...+185 F
-40...+85 C
-40...+185 F
-40...+85 C
-40...+185 F
-40...+85 C
-40...+185 F
Connectors1 x AMP351 x AMP353 x AMP23
1 x AMP8
3 x AMP23
1 x AMP8
3 x AMP353 x AMP351 x AMP351 x LEAVYSEAL 46 pins1 x LEAVYSEAL 21 pins + 2 x LEAVYSEAL 46 pins
Signal LEDyes (green/red)yes (green/red)--yes (green/red)yes (green/red)yes RGByes RGByes RGB
CODESYS version2. SIL23.53.5 SIL2


Contact us for more
+358 (0)20 760 8111

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tested, designed and produced in finland.

Epec control systems are made 100% in Finland. Epec’s organization and processes have been fine tuned to cooperate with large international customers. Epec has both ISO9001 quality certificate and ISO14001 environmental certificate.

Harsh conditions?

Bring it on!

All Epec control units are designed and manufactured to  withstand harsh conditions:
high mechanical shocks and vibration, heat, cold and different chemicals.