R911274121
The R911274121 (DKR02.1-W200N-BE32-01-FW) is a product from Bosch Rexroth Indramat, a global leader in the automation products industry. This model is designed to deliver impressive operational reliability across numerous industrial fields including machine tools, robotics, handling systems, and print machines. Primarily, this model is utilized for monitoring and controlling Indramat AC electrical motors.
Key features of model R911274121 (DKR02.1-W200N-BE32-01-FW) include an RS-232 serial interface that can connect to VT-terminals or PCs, as well as H1 status display for diagnosing errors or faults. It comes with the DKR02.1 drive controller equipped with an inbuilt power supply module, connected directly to a 3-phase power source. Its operation requires the supply voltage of AC 3 × 400 – 480 V. Moreover, the model has a 4/8 kHz drive operating on 0 – 380 V power voltage, with a system frequency of 800/1600 Hz. The controller is equipped with 5 plug-in slots, with U1 slot containing a SERCOS interface and digital servo and resolver feedback capabilities. The operating software of the controller is incorporated into the firmware module (ESM 02.3) which can be placed in the U5 slot. Lastly, the controller can function at an altitude of up to 1000 m/sea level and withstand a maximum temperature of +55 degrees Celsius, with derating.
