- Controls four type A safety output channels
- Monitors output current and detects open circuits
- Supports suitable safety functions up to SIL 3 or Category 4 / PL e
X20SO4110 is a B&R 4-channel 0.5 a safe digital output module designed for the X20 System.
The module controls safety actuators such as relays or valves whose load is not tied to a separate reference potential.
Before installation or replacement, verify the complete material number, actuator suitability for type A outputs, channel and total current, inrush and capacitive load, open-circuit current threshold, test pulses, safe-state behavior, X20TB52, X20BM33 or X20BM36, safety project, and validation record.
Availability, condition, price, and shipping time for X20SO4110 are confirmed during quotation.
B&R X20SO4110 4-channel 0.5 A Safe Digital Output Module Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Type A outputs are intended for suitable potential-free loads
- Relay and valve coils must be checked for inrush and suppression behavior
- Loads tied to another reference potential require a different approved architecture
- Current monitoring supports open-circuit detection
- Test pulses can interact with sensitive electronic loads
- The safety application determines how channel faults are acknowledged
- X20TB52 and a safety-keyed bus module are mandatory
- Every output must reach the safe state during the documented fault tests
- The validated safety checksum and restart behavior must be recorded
- Safety relay and contactor-coil control
- Safety shutoff valves with compatible potential-free coils
- Machine safety circuits requiring monitored 0.5 A outputs