The standout feature denoted by the "RGC" designation is the integrated . Proportional valves often control heavy machinery where sudden valve opening or closing causes devastating hydraulic water hammer effects. The QV60-RGC1 lets operators independently adjust the acceleration (ramp-up) and deceleration (ramp-down) profiles. 2. Position Feedback Loop (LVDT Support)
Automatically detects failures in position transducer cables.
Possible user errors include:
Connect to the Neutral wire (typically Blue or White).
Apply the maximum command input level (such as +10V or 20mA). Tune the until your downstream system reaches its exact rated target flow velocity or stroke limit. Avoid over-tuning to prevent mechanical overshoot or structural vibration. 5. Ramp Profile Adjustment bosch qv60-rgc1 manual
The module converts an analog input voltage into a precise, pulse-width-modulated (PWM) current signal. This current drives proportional throttle and directional control valves. QV60-RGC1 (0 811 405 104) - IMA-Tec
: While the specific manual for the 104 series is often proprietary, general analogue amplifier technical data is available via Bosch Rexroth Downloads troubleshooting steps for a fault code you're seeing? PV45 0 811 405 096 Amplifier Card Bosch Manual 1 PDF
Retighten structural mounting screws. Ensure the rubber grommets on the bracket are not crushed or missing. High duct resistance.
– Information on recycling electronics (WEEE directive) and how to claim Bosch’s standard 2-year warranty. The standout feature denoted by the "RGC" designation
The front panel of the QV60-RGC1 features multi-turn trimming potentiometers (pots) and status LEDs. Follow this sequential commissioning workflow to tune the card:
: Controls the responsiveness of the output relative to the input signal.
Connected from the proportional valve position transducer. Solenoid Outputs: Connected to the valve solenoids. 4. Operation and Adjustments The Bosch QV60-RGC1
is built in a compact Eurocard format. This structure makes it ideal for installation in standard 19-inch racks or injection moulding machinery control systems. Specification Details Bosch Rexroth Model / Part Number QV60-RGC1 / 0 811 405 104 Board Dimensions 100 mm × 160 mm × 35 mm (Standard Eurocard) Plug Connector DIN 41612 – F32 Supply Voltage ( UBcap U sub cap B ) 24 V DC (Nominal) Permissible Battery Voltage 21 V to 40 V DC Rectified AC Input 21 V to 28 Veff Required Smoothing Capacitor 4700 µF / 63 V (Mandatory if AC ripple exceeds 10%) Power Consumption Maximum 35 W to 60 W (Depending on output load) Solenoid / Magnet Current 2.7 A to 3.7 A Output Type Switched, fast-response, square-wave, pulse-modulated Setpoint Inputs ( UEcap U sub cap E ) 0 to +10 V DC (Inputs I, II, and III) Signal Source 1 kΩ Potentiometer or external analog supply Control Logic Proportional, Integral, Derivative (PID behavior) Operating Temperature 0 °C to +70 °C Key Features and Functional Block Behavior Apply the maximum command input level (such as +10V or 20mA)
Because long or highly capacitive feedback cables shift signal accuracy, you must balance the zero offset. Connect a multimeter to the actual value measurement socket on the front face of the card and adjust the until the rest state reads exactly 0V. Step 2: Sensitivity (Gain) Adjustment
Tighten the gas line flare nut to 55 N·m and the liquid line to 18 N·m using a torque wrench. Do not overtighten. Step 3: Evacuation and Leak Testing Connect the vacuum pump to the service ports. Evacuate the system down to 500 microns .
Provides precise current control with PID action for closed-loop position monitoring when used with valves featuring an LVDT (Linear Variable Differential Transformer) feedback signal.
QV60-RGC1 (Standard Commercial Ventilation Series) Input Voltage: 220–240V AC / 1-Phase / 50–60Hz Max Power Consumption: 340 Watts