VAK41.2F-EN-U-NNNN Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911171077
The Bosch Rexroth Indramat VAK41.2F-EN-U-NNNN is part of the VAK Industrial Keyboards series and features 85 alpha keys, 17 numeric keys, and 4 special keys. This keyboard has a front surface made of polyester film with raised embossing, a front protection rating of IP65, and uses a USB Type A connector with a 1.5 meter cable. It operates on a 5 volt supply with 30 mA current consumption and has an overall width of 407 mm.
Internal Product Review
The VAK41.2F-EN-U-NNNN is an industrial keyboard designed for dependable operator input, with 85 alpha keys and 17 numeric keys for efficient data entry. A USB Type A connection and 5 V ±5% supply support straightforward integration with standard control hardware. IP65 front protection and a polyester film surface with raised embossing give this keyboard a clean, durable interface for panel applications.
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Product Description:
Bosch Rexroth Indramat manufactures the VAK41.2F-EN-U-NNNN, an industrial membrane keyboard that belongs to the VAK Industrial Keyboards series. The component is intended for machine-mounted operator stations where it supplies direct data entry, menu navigation, and command initiation to programmable controllers. It installs flush on cabinet doors, conserving panel space, and replaces distributed push-button arrays with a single consolidated input surface. By using standard USB signaling it connects quickly to industrial PCs or PLCs, making it a straightforward replacement for generic office keyboards in harsher production areas.
The keyboard operates from a regulated 5 V ±5% bus and draws only 30 mA, so multiple units can share a single USB hub without overloading it. A single USB Type A plug carries both power and communication, and the molded lead extends 1.5 m, giving enough reach for swing-arm or pendant mounts. The front face is sealed to IP65, so dust and water jet exposure during wash-down will not impair the switch matrix. Raised polyester embossing improves finger registration while wearing gloves and resists cleaning agents encountered in food or packaging lines.
Panel mounting uses M4 × 15 studs that must be tightened to 1.4 Nm to maintain gasket compression without cracking the PCB. Because the rear is open the assembly carries a IP00 housing rating and has to be placed behind a sealed door to preserve the frontal ingress protection. The keypad layout provides 85 alpha keys, 17 numeric keys, and 4 special function keys so that operators can enter codes or recipes without ancillary devices. An overall width of 407 mm allows spacing of key caps while still fitting within standard 19-inch rack frameworks. The electronics fall under overvoltage category 2, so insulation clearances are sized for low-energy circuits connected to secondary wiring.
