XBC/XEC-DN30E

Description

Economic 30-point compact CPU, typically 18 digital inputs + 12 transistor outputs, entry-level XBC/XEC E-class unit for small panels and simple machines.

The Polar Energy Assessment:

The DN30E is an E-type (economic) XBC/XEC compact controller intended for very small control tasks. It offers minimal program memory and modest scan speed, but gives the cheapest, most compact official XBC hardware for simple ladder logic, pulse-catch and basic high-speed counter needs. Use it for straightforward machines where cost and footprint beat processing headroom.

Pros

• Very low cost and compact.
• Simple I/O set that fits many tiny machines.

Limitations

• E-class limits: small program memory and slower cycle time; not for heavy logic or advanced motion.
• Limited expansion compared with SU/H models.

Typical use cases

• Basic packaging heads, pilot panels, simple conveyors, and any application where ~30 points and a tiny program suffice.