VT 3006 S35 Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
The Bosch Rexroth Indramat VT 3006 S35 is an analog amplifier from the VT 3000 Analog Amplifiers series with an operating voltage of 24 VDC and a power consumption of less than 50 VA. It features a maximum solenoid current of 800 mA and a differential input of ±10 V with 100 kΩ input resistance. The unit also includes a biasing current of 20 mA ±25% and is protected by a 2.5 A rated fuse.
Internal Product Review
The VT 3006 S35 is a Bosch Rexroth Indramat analog amplifier with a 24 VDC operating voltage and a ±10 V differential input. Current consumption under 1 A and power consumption below 50 VA support efficient cabinet use and stable continuous operation. An excellent amplifier for precise and reliable analog control.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The VT 3006 S35 is an analog amplifier card produced by Bosch Rexroth Indramat for the VT 3000 Analog Amplifiers series. It conditions low-level command signals and delivers controlled current to proportional solenoids in hydraulic valves used throughout industrial automation. By translating a ±10 V differential reference into a pulse-width-modulated output, the card allows a PLC or motion controller to set the valve position without direct high-power wiring. This arrangement separates the sensitive command circuit from the higher-current solenoid circuit while preserving proportional valve control.
The amplifier accepts an operating supply of 24 VDC +60%/-5%, allowing the cabinet supply to vary while the card maintains regulation. Nominal current consumption remains less than 1 A, and total apparent power remains below 50 VA, which limits the load placed on the control power source. The card supports five logic inputs: channels 1 through 4 tolerate ±9 V, while channel 5 is rated for ±6 V. These channels operate with the ±10 V differential input window used by the main control loop. Internal electronics generate a regulated ±9 V ±1% rail for signal processing. A time-lag fuse rated at 2.5 A T protects the supply path from excessive current during electrical faults.
On the output side, the card can supply up to 800 mA of solenoid current and is matched to a solenoid coil resistance of 19.5 Ω. A relay coil resistance of 2,150 Ω supports status functions within the connected control circuit. Command information passes through a switching stage that operates at 170 Hz ±10%, providing smooth valve response without excessive switching losses. Precise biasing is established by a reference current of 20 mA ±25%, supporting repeatable null adjustment as temperature changes. The differential input has a resistance of 100 kΩ, which minimizes loading on upstream signal converters. Its high-impedance network also helps reduce sensor offset, while the differential signal structure rejects common-mode noise collected along extended cable runs.
