• Series consists of 4 devices:
• ECA 6   Standard Controller
• ECA60  Universal Controller
• ECA600 Multi-loop Controller
• EMA60  Multi-instrument
• Inputs/Outputs:
• Up to 5 analog inputs and 3 outputs
• Up to 4 digital inputs and 6 outputs
• Controller output analog or pulse
• Serial interfaces RS232 and RS485
• Power supply:
• 120/230 VAC, 50-60 Hz
• 24 VDC
• Bright bargraphs and comfortable LCD display for easy operation
• Alarms for process size and control deviation
• PID parameters:
• Autotuner for automatic setting
• Gain scheduling for non-linear process
• Adaptive control for variable conditions
• pPIcontrol for dead time compensation
• Feed forward for disturbance control
• Process value or deviation alarms
• Arithmetic and logical functions
• Cascade or dual loop with ECA600
• Short sample time
• Configuration 
• Structure combines simplicity with power 
• At front or with configuration software
• English or German
• Several mounting kits

The ECA series is a family of general purpose process controllers suitable for industrial applications for controlling temperature, pressure, flow, level, etc. The ergonomic design and operation concept of the series is easy on the eye and easy to use. All functions including configuration can be accessed from the controller front.