If you are looking for a digital copy of the manual, you can search the Bosch Rexroth Türkiye Manuals or the Bosch Rexroth USA Download Area using the material number . PV45 0 811 405 096 Amplifier Card Bosch Manual 1 PDF
Whether you are diagnosing a vehicle, measuring industrial tolerances, or running a complex data network, take one hour to sit down with the manual. Read the “Important Safety Instructions” section twice. Bookmark the troubleshooting page. And always keep a digital copy on your smartphone.
Open-collector output yielding 2 pulses per revolution to monitor fan RPM externally. Wiring an External 10kΩ Potentiometer:
Disconnect the unit from the power grid entirely and lock out the breaker panel. bosch qv60-rgc1 manual
Refer to the on the card or technical datasheet for specific terminal assignments.
Upon flipping the circuit breaker, the unit should perform a brief 2-second initialization delay. The motor will smoothly accelerate to the speed dictated by the control loop configuration. Listen closely for any grinding, clicking, or scraping sounds, which could indicate a foreign object inside the impeller or housing distortion caused by uneven mounting surfaces. 6. Routine Maintenance
z26 : Fault condition diagnostic switching output (outputs +24V under normal operation; falls to 0V when an open feedback loop or voltage drop triggers) If you are looking for a digital copy
Outputs are designed to be short-circuit-proof to prevent damage to the electronics or solenoids.
[DIN 41612 32-Pin Connector Layout] +---------------------------------------+ | b2, b4 --> Power Supply Ground (0V) | | b6, b8 --> Solenoid Output (+) | | b12 --> Control Zero Reference | | b16, b18 --> Supply Voltage (+24VDC) | | b28, b30 --> External Capacitor Link | | z26 --> Fault Diagnostics Output | +---------------------------------------+
Verify that your shipment includes the following components before beginning installation: Bosch QV60-RGC1 Fan Unit (1x) Bookmark the troubleshooting page
For industrial users, the manual reveals that up to five QV60-RGC1 units can be synced via Bosch’s proprietary mesh network. This requires assigning each unit a unique ID via the USB-C port and a configuration file downloadable only from Bosch’s service portal.
Ensure you do not displace any small metal balancing clips attached to the impeller blades, as this will introduce a rotor imbalance, leading to severe vibration and bearing failure. Bearing Inspection
Signals an open-circuit fault in the feedback signal cable. Red: Indicates supply voltage is too low (typically < 21V). Installation and Maintenance