| Power supply ：DC24V |
| Built-in /O points ：56 I/O， DI 32*DC24V，DO 24*DC24V,transistor output, |
| Communication ports ：Micro USB2.0, 2*RS485, 1*CAN，1*expansion port |
| ( also be CAN interface at the same time, support CAN free communication). |
| Connectable expansion modules ：Yes, Support KS series expansion modules |
| Real-time clock ：Yes, deviation less than 5 min/month at 25℃ |
| Memory area ：User program memory–Max 8K steps； |
| User data memory–M area 4KB，V area 16KB； |
| Data backup characteristic–E2PROM,the last 1K bytes of V area, |
| permanent storage. |
| Data retention characteristic–All V area.Lithium battery， |
| 3 years at normal temperature |
| Installation size ：215×90×70.36mm(mm)(L×W×H) |
