Product Description:

The VT-UK2-3X/ES-E61-A044/U141 is an analog universal card engineered by Bosch Rexroth Indramat within the VT-UK2 Universal Cards series. The board serves as a modular signal processor that installs in hydraulic or motion-control racks and handles amplification, filtering, and reference generation for proportional valves or transducers. Its rack-based format supports cabinet control systems that need consistent signal conditioning without major changes to the surrounding wiring. This makes the card suitable for applications where several analog functions must be handled in a compact control assembly.

Its physical outline follows the Eurocard format, with a board height of 160 mm and a width of 100 mm, so it fits directly into standard sub-rack frames used in industrial enclosures. Internal circuits operate from a regulated input supply, which powers the signal stages while keeping the board compatible with common rack power arrangements. The PCB contains 6 operational amplifiers that provide gain, summing, and inversion functions for analog signal processing. With several amplifier stages available on one board, the card can support multiple channels or cascaded filtering functions without requiring separate auxiliary boards.

Continuous operation is permitted up to +50 °C, while the board may be stored at temperatures from -20 °C to +70 °C, allowing normal transport and storage conditions in industrial settings. Signal and power connections are handled through a DIN 41 612 blade connector, which matches common backplane layouts and supports direct insertion into the rack. Each conditioned channel can deliver a maximum output of 5 mA at 10 V, which is suitable for low-level control inputs and short cabinet wiring runs. The connector arrangement also keeps the installation orderly by routing board signals through the backplane instead of through loose point-to-point wiring.