B&R X20DO8332 Digital Output Module

Technical Specifications

Model:X20DO8332

Brand:B&R

Output channel:8‑channel digital output

Output type:Source PNP FET,divided into 2 output groups

Rated voltage:24VDC(-15% / +20%)

Per‑channel output current:2A

Group maximum current:4A

Module total output current:8A

Connection:1‑wire connection,on‑module actuator power feed

Max resistive switching frequency:500Hz

Protection:short‑circuit,overload,thermal shutdown,inverse diode for inductive load

Fuse requirement:External slow‑blow max 10A line fuse

Galvanic isolation:Channel‑bus galvanic isolation,channels no mutual isolation

Power consumption:0.22W(bus logic),0.92W(I/O circuit)

Protection class:IP20

Horizontal operating temperature:‑25℃ ~ +60℃

Vertical operating temperature:‑25℃ ~ +50℃

Storage temperature:‑40℃ ~ +85℃

Built‑in function

X20DO8332 high‑current digital output module drives solenoid valves and heavy‑load actuators for X20 control system. 1‑wire connection simplifies cabinet wiring,actuator power fed directly to module. Multi‑level electronic protection enhances reliability for inductive loads,support local X20 I/O and distributed X2X‑Link remote stations deployment.

Product Brief

X20DO8332 belongs to B&R X20 I/O system family,coated variant X20cDO8332 available for harsh environment. X20BM11/X20BM15 bus module and X20TB12 terminal block need to be ordered separately. External line fuse must be configured. Widely used for original B&R automation equipment maintenance and renovation. Before purchase,please confirm per‑channel load current requirement. ESD anti‑static protection shall be followed during installation