Product Description:

The VT 10468-3X/B0-R0 is a single-axis servo amplifier module produced by Bosch Rexroth Indramat for the VT Servo Amplifiers series. By processing analog command levels and controlling power to associated servo hardware, the unit regulates motion within automated machinery. It accepts a dedicated power supply and routes conditioned signals through a factory-installed cable, allowing straightforward placement behind an operator panel. The sealed front-panel components support use where protection from dust and moisture is required. Analog signal processing allows the module to interface with compatible valve, feedback, and control circuits without requiring additional conversion hardware.

The amplifier operates from a symmetrical supply of ±15 VDC, and supply regulation must remain within ±1% to maintain the calibration of its analog stages. Command information is provided through a differential output limited to ±10 V. A low-power current output can deliver ±5 mA to compatible valve or feedback circuits. Overcurrent and short-circuit protection are provided by a medium-blow fuse installed in line with the factory cable. The cable has a length of 600 mm, providing enough reach for mounting the board behind the panel while avoiding unnecessary slack. The fuse tolerates brief inrush events while responding to sustained overloads and short circuits. This arrangement protects the amplifier wiring without interfering with normal switching activity.

The front-panel hardware provides ingress protection on both sides of the mounting plane and carries an IP65 rating. A hand lever provides local enable or disable control for the connected equipment. The lever couples to a mechanical stop that remains in position through a friction brake when power is absent. Switching contacts support a continuous current of 2 A and can interrupt circuits operating at up to 30 VDC without excessive arcing. Auxiliary functions are not wired, and direction-contact signaling is omitted from this configuration. These omissions reduce the number of relay-logic connections required around the module. The protected switching circuit and manually operated lever provide direct control while preserving the sealed mounting arrangement.