Control and supervision in a single product

Duo is one of Altus programmable controllers series, which features a built-in Machine Interface (HMI). Compact and powerful, the product is ideal for systems that require control and supervision in just one environment.

Optimize your application with the integrated Duo solution

With a powerful CPU and analog and digital processing software, Duo controllers are a cost-effective solution for small and medium-size applications:

  • 42 I/O points with interface
  • 3.2 "graphic display, configurable in an integrated programming environment
  • 25 keys, being 07 main function keys with softkey features
  • Fast digital inputs configurable for 02 bidirectional counters or 04 one-way counters
  • Configurable high-speed outputs for PTO, PWM/Frequency
  • Analog inputs configurable for 0 to 10 V, 0 to 20 mA or 4 to 20 mA, with 12 bits of resolution
  • Configurable analog outputs for 0 to 10 V or 0 to 20 mA with 12 bits of resolution
  • 2 communication ports (1 x RS232 and 1 x RS485) with ModBus master and native slave

Increase your business performance with Duo Series products

Let the technology and versatility of our products surprise you.

High performance



MasterTool IEC

  • Category

  • Series

  • Function

  • Type

  • Model