3DO480.6 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 3DO480.6 is part of the System 2005 Controllers series and features a total nominal current of 24.0 Amps and a nominal voltage of 24 VDC. This controller includes 16 transistor outputs with group-to-group and output-to-plc isolation, and an IP20 protection rating. It operates at temperatures from 0 to 60°C and supports an external sensor power supply.
Internal Product Review
The 3DO480.6 is a B & R Automation System 2005 digital output module with 16 transistor outputs and a 24 VDC nominal voltage. Source switching and output-to-PLC isolation give the module a well-engineered feel for stable control integration. IP20 protection and 2.0 A nominal output current make the 3DO480.6 a dependable choice for industrial I/O expansion.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The 3DO480.6 digital output module is produced by B&R Automation for the System 2005 Controllers series. It plugs into the backplane of a base controller to add sourcing outputs for actuators such as contactors, coils, and status lamps. The module converts logic-level commands from the CPU into field-side power, isolating process wiring from internal electronics and supporting deterministic control of 24-volt devices.
Field power is supplied at 24 VDC, so the wiring can share the common 24-volt supply used in many control cabinets. The board offers 16 discrete outputs arranged in two groups, and each channel uses a transistor source circuit that permits rapid switching without the mechanical wear seen in electromechanical relays. Under continuous load, a channel may conduct 2.0 A, which accommodates direct energizing of many pneumatic valve coils. The front housing carries an IP20 rating, indicating finger-safe terminals, but the module still requires enclosure mounting when airborne oil, dust, or moisture are present. Group-to-group and group-to-PLC isolation barriers protect the CPU from external transients, and an external sensor supply decouples field reference potentials.
Thermal and current limits set the usable operating range. Each group is capped at 12.0 A, while the aggregate card total is 24.0 A, which helps prevent copper trace overheating when several loads energize at the same time. Reliable service is maintained from 0 to 60 °C and at ambient humidity between 5% and 95%, permitting cabinet operation without active climate control. During standby, the circuitry draws only 2.5 W, so overall cabinet heat rise remains modest. Storage between -25 °C and 70 °C supports spare-part warehousing, and source-type outputs simplify wiring because the load returns directly to the field negative rail.
