PLC with Integrated HMI

Sept. 1, 2011
Duo Series is a new line of programmable logic controllers (PLCs) with human machine interfaces (HMIs) incorporated.

Duo features two serial gates, RS-232 and RS-485 for connectivity, and native Modbus RTU protocol (master and slave) support. Generic protocols that can be implemented, with the specific function available in the programming software. MasterTool IEC programming software compatible with IEC 61131-3, is included and used for the development of controller and HMI applications. Key features include high performance CPU with digital and analog processing software, 42 I/O points with interface, 3.2 inch graphic display, 25 keys with seven for the main functions as well as softkeys, 256 kBytes application memory (retentive 1,250 bytes), and more.