Product Description

The Rexroth Indramat is a digital drive controller which belongs to DKR04 series. The main components of the DKR04 controller are basic unit, software module, command interface card(s) and auxiliary plug-in module(s). Firmware for the controller needs to be ordered as a separate subitem. A basic unit comes without plug-in cards installed in the five slots. The firmware is on the firmware module which can be transferred to another module in the event of controller failure. Command interface cards which are available for the DKR0 series include analog, SERCOS, Profibus and Interbus. The DKR04.1-W300N-BE79-01-FW comes with SERCOS interface. Available plug-in modules include encoder modules, digital I/O modules, analog I/Os and CLC interface modules. Function numeric code of the controller is 79. The version function numeric code is 01.

Digital servo and resolver feedback is supported by the DKR04.1-W300N-BE79-01-FW. The controller also supports air cooling through integrated blower. The controller draws cool air from outside the control cabinet. Modification of the controller is required if a different cooling mechanism is required. Temperature ranges for storage and operation of the DKR04.1-W300N-BE79-01-FW are -30 to 80 degrees Celsius and 5 to 45 degrees Celsius respectively. The maximum installation elevation is 1000 meters. If the controller is operated outside these recommended temperature and elevation thresholds then output of controller will derate relative to rated values. The rated current for the DKR04.1-W300N-BE79-01-FW is 300 Amps. Input voltage rating of the drive controller is 400 to 480 Volts AC. Bleeder is not available on the DKR04.1-W300N-BE79-01-FW. However auxiliary bleeders can be ordered if required. Peak power rating of the DKR04.1-W300N-BE79-01-FW is 92 kilowatts. This unit can be shipped globally with a one-year warranty period from Wake Industrial.