VT-5041-21/3-0V Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
The Bosch Rexroth Indramat VT-5041-21/3-0V is part of the VT-5000 IO Cards series and operates with a supply voltage of 24 V DC, supporting a voltage range from 21 to 35 V. This IO card has a maximum current consumption of 1.25 A and features a 32-pin DIN 41612 connector. Its card dimensions are 100 by 160 mm, and it is designed to function within an operating temperature range of 0 to 50 degrees Celsius.
Internal Product Review
The VT-5041-21/3-0V is a Bosch Rexroth Indramat IO card built for stable 24 V DC operation in demanding control assemblies. A 32-pin DIN 41612 connector and 2.5 A maximum solenoid current make the card especially well suited for dependable interfacing in industrial systems. Consistent performance across a 0 to 50 °C operating range makes the VT-5041-21/3-0V a strong choice for panel-based automation.
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Product Description:
The VT-5041-21/3-0V is a plug-in electronic module produced by Bosch Rexroth Indramat for the VT-5000 I/O Cards series. Designed for cabinet-mounted racks, the board conditions command signals and drives proportional solenoids in hydraulic motion systems. Within an automation stack, it acts as an intermediary between a PLC and the valve manifold, converting low-power logic signals into controlled-current outputs that regulate spool position. Its Eurocard format allows the module to fit standardized rack assemblies without requiring direct wiring to every onboard component.
Supply power is fed through the backplane at 24 V DC, while the regulator tolerates a brownout to 21 V and an overvoltage to 35 V. This operating range helps the board remain functional during supply fluctuations that may occur in industrial or mobile hydraulic equipment. Under normal load, the module draws 0.6 A, while simultaneous output switching can raise transient demand to 1.25 A. These current values allow the connected power source to support both steady operation and brief load changes. A 32-pin DIN 41612 connector carries the supply lines, analog reference rails of ±15 V, and diagnostic contacts through the backplane. The connector pitch matches the 7 TE front panel, allowing the card to lock into a standard 19-inch subrack without custom mounting hardware.
Each power stage can supply up to 2.5 A to a proportional solenoid coil. Pulse-width modulation is produced by an internal oscillator operating at 5.4 kHz, providing controlled current adjustment for hydraulic valve actuation. The board has a Eurocard footprint of 100 × 160 mm, allowing several modules to occupy a compact rack while leaving space for heat dissipation. The module operates from 0 °C to +50 °C, so enclosure airflow must keep the surrounding temperature within that range. When powered down, the card can be stored at temperatures from -20 °C to 70 °C. The component arrangement and front-panel width support orderly spacing between adjacent cards and unobstructed airflow through the subrack.
