| Model | CP2E-E14DR-A | CP2E-E20DR-A | CP2E-E30DR-A | CP2E-E40DR-A | CP2E-E60DR-A | 
| Supply voltage type | AC | 
| Input type | PNP/NPN | 
| Number of digital inputs | 8 | 12 | 18 | 24 | 36 | 
| Output type | Relay | 
| Number of digital outputs | 6 | 8 | 12 | 16 | 24 | 
| Program capacity | 8 K steps | 
| Data memory capacity | 4 K words | 
| Logic execution time | 0.23 µs | 
| Communication port(s) | Serial RS-232C, USB | 
| Number of Ethernet ports | 0 | 
| Number of USB ports | 1 | 
| Number of RS-232 ports | 1 | 
| Number of RS-485 ports | 0 | 
| Communication option(s) | None | CompoBus/S Slave | 
| Number of encoder input channels | 6 | 
| Max. encoder input frequency | 100 kHz | 
| Max. number of PTP axes | 0 | 
| Max. pulse output frequency | 0 kHz | 
| Function Block programming | ✓ | 
| Battery-free memory backup | ✓ | 
| Real-time clock | ✗ | 
| Analogue option boards | ✗ | 
| Max. number of analogue I/O channels | 0 | 0 | 24 | 24 | 24 | 
| Max. number of local I/O points | 14 | 20 | 150 | 160 | 180 | 
| Max. number of expansion units | 0 | 0 | 3 | 3 | 3 | 
| Built-in auxiliary 24 VDC output | 0 mA | 0 mA | 300 mA | 300 mA | 300 mA | 
| Operating temperature range | -20-60 °C | 
| Product Height (unpacked) | 90 mm | 
| Product Width (unpacked) | 86 mm | 130 mm | 150 mm | 195 mm | 
| Product Depth (unpacked) | 80 mm |