![Kamstrup M-Bus Master Multiport 250D](http://stockshed.com/cdn/shop/products/m-bus_master_250d-500x500_1_{width}x.jpg?v=1536134684)
Kamstrup M-Bus Master MultiPort 250D with display for 250 slaves. Integrated 100-240V 50/60Hz power supply.
Supports primary, secondary and enhanced secondary addressing and wild card search with collision detection. Includes RS-232, RS-485, USB and optical eye communication ports as well as cascade functionality.