Product Description:

The X20DO2321 digital output module is produced by B&R Automation for the X20 Fieldbus Input Output Modules series. It provides high-side output switching that translates PLC commands into field power for solenoids, relays, and status lamps. A nominal supply of 24 VDC matches common control cabinets and supports straightforward integration with standard modern industrial power systems.

Each channel can continuously source up to 0.5 A, while the module supports a combined load of 1 A, so current must be allocated carefully when both outputs are active. Isolation to the backplane reaches 500 Veff, which helps shield the controller from field-side transients. For resistive loads, a maximum switching rate of 500 Hz allows fast pulsing without exceeding the module’s intended operating limits.

Internal electronics draw only 0.13 W from the X20 bus, which reduces added panel heat in dense assemblies. The module provides 2 discrete outputs, and MOSFET switching limits off-state leakage current to 75 µA so connected devices remain inactive when a channel is turned off. A switch-on delay of <300 µs helps the control system maintain predictable response during tightly timed machine cycles.

Wake Industrial stocks this module for immediate order fulfillment and offers same-day shipping on qualifying requests. Every purchase is backed by a 1-year warranty, and quotations remain valid for 30 days to support scheduled maintenance planning. For general questions about type codes or fault indications, customers can use the chat tool available on the website for quick answers before ordering or during routine troubleshooting activities onsite.