7XV124.50-12 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 7XV124.50-12 is part of the 7XV Remote Valve Terminals series and has a bus connection with an 11-pin interface and X2X Link slave communication. This module measures 63 x 59 x 20 mm, has a protection rating of IP20, and weighs 56 grams. It provides 24 source output circuits with a maximum total nominal current of 2.4 A and a maximum output current of 0.1 A.
Internal Product Review
The 7XV124.50-12 is a B & R Automation remote valve terminal module with 24 source outputs and an X2X Link slave interface. Low 0.75 W max power consumption and 100 Hz switching capability make this unit an efficient, well-matched choice for responsive valve terminal integration.
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Product Description:
The 7XV124.50-12 remote valve terminal module is produced by B&R Automation for the 7XV Remote Valve Terminals series. It serves as a discrete output block that links pneumatic or hydraulic valves to a controller over the manufacturer’s fieldbus, allowing distributed actuation without high-density wiring in the main cabinet. In an automation line, the module mounts near the actuators, reducing cable runs and providing compact control of multiple solenoids through a single interface. This distributed arrangement also allows the main control cabinet to accommodate other control and power equipment without requiring extensive valve wiring.
The field-level interface is provided by an 11-pin bus connector, and the module functions as an X2X Link slave that can be scanned directly by compatible B&R controllers on the network. Internal logic drives a bank of 24 sourcing outputs that switch positive voltage to connected loads. Each channel can supply up to 0.1 A, while the output group accepts on/off commands at frequencies up to 100 Hz for valves that require rapid cycling. Typical propagation time is 150 µs for a rising edge and 175 µs for a falling edge, supporting predictable responses in time-sensitive machine sequences. Connection point 13 is reserved for protective grounding to support proper electrical installation.
The entire output bank draws a maximum of 2.4 A, while the electronic circuitry consumes no more than 0.75 W. Two energy-storage stages, each with a capacitance of 47 µF, support the I/O circuits and internal supply during simultaneous output switching. The compact housing measures 63 × 59 × 20 mm and weighs 56 g, making it suitable for tightly packed valve islands and space-constrained machine assemblies. The enclosure has an IP20 rating, so the module must be mounted in a protected cabinet or another suitable enclosure. Its narrow profile helps preserve mounting space while keeping the fieldbus and output connections close to the controlled valves.
