B&R X20CP0420 Compact-S Controller
B&R X20CP0420 Compact-S Controller
B&R X20CP0420 is a Compact-S controller with integrated power supply and Ethernet switch, direct X20 I/O connection and a listed 37.5 mm width. The supplier describes 128 MB RAM, 256 MB flash and cycle times down to 4 ms under suitable application conditions.
Review Summary
A relevant compact-control candidate where its actual I/O, memory and workload fit the machine. Treat the minimum cycle-time figure as a capability to qualify with the real application, and include the connected I/O power budget in the configuration.
Price and Availability
Request a quote for the selected configuration, current availability and delivery schedule. Any reference price in the review applies only to its stated configuration and is not a checkout price.
- Manufacturer: B&R Industrial Automation
- Model: B&R X20CP0420 Compact-S Controller
- Family/model: Compact-S X20CP0420
- Listed width: 37.5 mm including power supply
- RAM: 128 MB
- Internal flash: 256 MB
- Listed minimum cycle time: Down to 4 ms; workload-dependent
- Interfaces: Ethernet, USB and RS232; optional CAN
- Network feature: Integrated switch for daisy-chain cabling
- I/O arrangement: Direct X20 modules; integrated supply






















