7xv116.50-12 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 7xv116.50-12 is part of the 7XV Remote Valve Terminals series and provides 16 digital outputs with a max output current of 0.1 Amp. It features a high-side driver type, an 11-pin bus connection, and a protection rating of IP20. The unit weighs 56 grams, consumes a maximum of 0.75 Watts of power, and measures 63 by 59 by 20 millimeters.
Internal Product Review
The 7xv116.50-12 is a remote valve terminal module with 16 digital outputs and a high-side driver architecture. IP20 protection and 24 VDC switching voltage support dependable integration in standard control cabinets. A low 0.75 W power demand makes the unit an efficient choice for distributed valve control.
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Product Description:
The 7xv116.50-12 is an output terminal manufactured by B & R Automation for the 7XV Remote Valve Terminals series. It sits between a PLC backplane and a manifold of pilot valves, converting low-level fieldbus commands into switched 24 VDC lines that energize each coil. By integrating several discrete channels within a compact housing, the module reduces panel wiring and installation time while providing distributed valve control for conveyor sections, packaging machines, and other automated cells that require rapid on/off flow regulation.
The module connects to the remote head through an 11-pin bus plug, and each of its 16 digital outputs is controlled by a high-side source driver that supplies power rather than sinking it. Each channel can deliver up to 0.1 A, while the common feed must remain below the total load limit of 1.6 A. Output switching uses a nominal 24 VDC ±25% supply and supports frequencies up to 100 Hz without duty-cycle distortion. The electronics have an IP20 protection rating, making the module suitable for installation inside a closed control cabinet. This enclosure prevents accidental contact with internal electrical parts while allowing the ventilation required for normal operation.
The housing measures 63 × 59 × 20 mm and weighs 56 g, so multiple modules can be installed on a DIN rail without placing substantial stress on the support hardware. Installation uses a 25-pin D-Sub connector with 4-40 UNC fasteners, which aligns the module with the valve manifold and provides a male multipoint user interface at the front edge. Five designated ground pins, numbered 13, 22, 23, 24, and 25, provide signal return paths. The internal circuit places 47 µF of I/O input capacitance in parallel with 47 µF and 7.5 Ω of module buffering to smooth electrical transients. Overall power consumption remains below 0.75 W during continuous operation, limiting the heat released inside the cabinet.
