K209EA-50DX
| Power supply ：DC24V |
| Built-in /O points ：50 I/O， DI 22*DC24V，DO 8*DC24V+12*Relay，6*AI，2*AO |
| Communication ports ：Micro USB2.0, 2 RS485，1 RS232 |
| Connectable expansion modules ：No |
| Real-time clock ：Yes, deviation less than 5 min/month at 25℃ |
| Memory area ：User program memory–Max 4K steps； |
| User data memory–M area 1KB，V area 4KB； |
| Data backup characteristic–E2PROM,448 bytes； |
| Data retention characteristic–4K bytes.Lithium battery， |
| 3 years at normal temperature |
| Installation size ：215×90×70.36mm(mm)(L×W×H) |
