Product Description:

The VT 3002-2X/48F analog amplifier card is manufactured by Bosch Rexroth Indramat for integration within the VT 3000 Analog Amplifiers series. The board distributes conditioned command currents to proportional hydraulic valves, translating low-level control signals into drive-ready outputs that stabilize cylinder or motor movement in automated stations. It is intended for rack or DIN-rail installation inside machine cabinets where compact, modular electronics simplify maintenance and system upgrades.

Operation is permitted across an ambient range of -20 to +70 °C, so the module remains functional in cold warehouses or near hot processing zones. Terminal potentials are limited to 48 VAC/DC, protecting internal circuitry from overvoltage events. A backplane header built to the DIN 41612 format aligns the card with mating racks, providing keyed engagement and low contact resistance. Continuous channel loading must not exceed 4 A, preventing trace overheating when multiple valves draw current simultaneously. With a mass of only 0.5 kg, the unit imposes little mechanical load on lightweight control panels or hinged door assemblies.

When snapped onto a hat rail, the carrier is held in a vertical orientation, allowing convection air to rise through the component rows. Electrical interfacing occurs through a 48-pin Form F socket, consolidating command, feedback, and power lines into one detachable plug. Field conductors up to 4 mm² can be clamped in the plug-in screw terminals, providing adequate cross-sectional area for low-loss power feeds. Chassis plates drilled with a 4.2 mm hole diameter accept standard metric screws for permanent fastening. Signal order follows the even-numbered D, B, and Z rows. The pin-coded connection method simplifies continuity checks during installation.