Product Description

The DDS02.2-W100-BE49-02-FW drive controller offered by Bosch Rexroth has two analog diagnostic outputs that generate drive internal variables for test purposes. These outputs have a current load capacity of 4mA and an output voltage rating of 10VDC. The controller helps to control the holding brake of the motor. The product is connected with a thermistor at the X6.1 and X6.2 connecting points to monitor the temperature of the motor. This device is intended to be stored and transported between -30°C and 85°C. The unit comes with a current consumption of 150mA at +/-15VDC. Its power section portrays a DC bus voltage of 300V +/-15%.

The product encompasses a DSS SERCOS interface plug-in module in its first slot. This interface renders inputs to evaluate sensor inputs as well as travel range limit and reference switches. The device installation elevation must not exceed 1,000m over sea level. The unit can work with motors that have either digital servo feedback or resolver feedback. Its A1, A2 and A3 terminals must be connected with M6 size screws that have a tightening torque of 5Nm. The drive controller does not have any protection against intentional access by hand.

This controller weighs approximately 7.5kg. The product may need air conditioning to be done for its operation. The device cooling process takes place by airflow within the control cabinet. The unit mounting and installation can be carried out with minimum effort. Its housing can have a high voltage if the earth wire is not connected before startup. The drive controller must portray protection against indirect contact as per DIN EN 50178 specifications. The product startup must happen only if the machine featuring its installation complies with EC 89/392/EWG machine directives. The device has a maximum permissible relative humidity of 95%. It is possible to dispatch this drive controller through a trustworthy logistics team with backup support for one year.