Hardware

• Enhanced firmware for the LOGO! 0BA5 basic device
• Analog module with two analog outputs 0–10 V
• PI controller for temperature control
• Two-stage ramp control for the control of (e.g.) frequency
  converters
• Analog multiplexer, e.g. for light control
• New digital DM 16 expansion module
• Compatible with the 0BA4 generation

Software

Function blocks for simple control loops, ramp functionality and analog multiplexers (MUX) are now also integrated in the software.
Predefined parameter sets for standard applications can be selected for the closed-loop control function. Gain and integral time can be adjusted as required. Two analog values can be approached over ramps using the ramp functionality.

Acceleration and delay can be set and even the maximum output value can be specified. The analog multiplexer combines binary inputs and provides up to four default analog values at the output subject to two binary inputs – for example, to control dimmers or fans.