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The closed-loop controller EDCi20 forms the basis of the universal and powerful EDCi series from DOLI. The EDCi is deisgned for static testing tasks and has all  performance features required for a safe and efficient operation of any testing machine. In order to control position (displacement) and force precisely two measuring channels and one output channel for drive control have been implemented. The drive control has ist own emergency stop function. The EDCi20 can be easily upgraded with a wide range of accessories and options. Three additional iSI slots offer  flexibility to master even more complex tasks.

iCFA

iSI module, analog measurement amplifier for LVDT and DMS with AC/DC excitation

RMCi1G

RMCi1 remote and display unit, 16 keys, E-Stop button, DigiPoti and touch display with housing, M12 interface

Dynamic testing tasks are the strength of the closed-loop controller EDCi50. The EDCi50 is fully compatible with the EDCi20, offering the same features, but with a higher system clock and a higher sampling rate of the measurement channels. This also applies to the iSI modules used, which can be adopted from the EDCi20. Thus, the EDCi20 is easily exchanged by the EDCi50 when higher performance is required. Due to the use of our intelligent sensor plugs, which store the electronic data sheet of the connected sensor, all sensors can be used easily. Linearisation and calibration data are also saved in the plug.

iCFA

iSI module, analog measurement amplifier for LVDT and DMS with AC/DC excitation

RMCi1G

RMCi1 remote and display unit, 16 keys, E-Stop button, DigiPoti and touch display with housing, M12 interface

If a testing machine uses many different sensors, the EDCi70 is your choice. The EDCi70 controller can be equipped with up to eight different iSI modules. Hence, the EDCi70 solves the most diverse testing tasks on static and dynamic machines. The EDCi70 is fully compatible with the EDCi20 and EDCi50. Like them, the controller can be expanded with a variety of accessories and options; whether a simple valve amplifier  an integrated power amplifier for DC motors or a functional DriveBox in the control cabinet. All EDCi devices are available in two housing versions: a compact cabinet housing or an industrial desktop housing with a built-in touch-screen, color monitor and integrated keypad. This can be supplemented by a second remote machine control unit, called RMCi which incorporates an emergency stop button.

iCFA

iSI module, analog measurement amplifier for LVDT and DMS with AC/DC excitation

RMCi1G

RMCi1 remote and display unit, 16 keys, E-Stop button, DigiPoti and touch display with housing, M12 interface