Product Description:

The VT 3002-2-2X-32D is an amplifier card produced by Bosch Rexroth Indramat for the VT 3000 Analog Amplifiers series. Mounted in a modular control rack, the card conditions command signals for power stages that drive proportional hydraulic valves, allowing closed-loop pressure or flow regulation in automated equipment. By converting low-level controller outputs into the current and voltage levels needed at the valve coils, the unit forms a critical link between the PLC and the mechanical actuator network in presses, plastics machinery, and general motion systems. Its control role is suited to hydraulic circuits that require smooth proportional response instead of simple on-off valve actuation.

The board uses a Double Euro-format outline, so its 100 mm × 220 mm size fits standard sub-racks without custom guides. Incoming field conductors up to 4 mm² can be connected, matching common power and feedback wiring gauges used in industrial cabinets. Internal copper traces and component spacing allow a continuous load of 4 A, which covers most proportional valve solenoids driven by this amplifier. Hat rail installation is limited to vertical orientation only, which keeps convection paths clear and helps prevent uneven thermal drift across the card. Signal exchange with upstream controller cards passes through a 32-pin, Form D, DIN 41612 male connector that aligns automatically during insertion.

The front panel uses 2 mounting holes to lock to the chassis and provide strain relief when operating at a maximum terminal voltage of 48 VAC/DC. The control pins use an even-numbered scheme, which simplifies ribbon-cable mapping and reduces the chance of cross-channel miswiring in dense racks. Field wiring exits through plug-in screw terminals, allowing rapid replacement while retaining the original conductor ferrules. This terminal style also keeps the external connections secure during normal cabinet vibration.