X20BM33 Advantages
The B&R X20BM33 3‑slot right‑side bus module stands out from comparable X20 bus modules in several key areas.
Dedicated 3‑slot bus hardware for SafeIO safety stations. The B&R X20BM33 3‑slot right‑side bus module serves as the right‑termination bus unit for X20 safety I/O stations, providing correct physical‑layer termination for the whole SafeIO station, which is essential for safety‑related control loops of machinery and power‑plant auxiliary systems.
Continuous pass‑through I/O power design. The B&R X20BM33 3‑slot right‑side bus module transfers 24 VDC I/O power continuously for front‑mounted SafeIO modules, ensuring stable power supply for safety I/O channels without extra external power wiring.
Matching safety‑bus system architecture. The B&R X20BM33 3‑slot right‑side bus module cooperates with left‑side safety bus module such as X20BM23 to build a complete X20 SafeIO station, satisfying system wiring and signal requirements for functional safety applications.
Simple status feedback. Module LED indicators show working state of X2X‑Link bus and power supply, helping operators judge station running status for on‑site inspection and maintenance.
Wide operating temperature range. The B&R X20BM33 3‑slot right‑side bus module performs reliably under variable cabinet thermal conditions for both horizontal and vertical DIN‑rail mounting orientations. No additional cooling or heating protection is required.
Native X20 System integration. As a factory‑original B&R component, the B&R X20BM33 3‑slot right‑side bus module directly mates with compatible SafeIO modules and X2X‑Link bus hardware. No extra adapters or custom modification are required.
X20BM33 Applications
Machinery & Industrial Manufacturing. The B&R X20BM33 3‑slot right‑side bus module acts as right‑side termination bus hardware for X20 SafeIO safety stations within B&R X20 automation systems. The B&R X20BM33 3‑slot right‑side bus module supports safety‑related I/O signal transmission for production machinery and automated processing lines.
Thermal Power & Energy Generation. The B&R X20BM33 3‑slot right‑side bus module constitutes safety I/O station for power‑plant BOP auxiliary safety systems. The B&R X20BM33 3‑slot right‑side bus module guarantees stable bus and power connection for safety interlock signals.
Oil, Gas & Petrochemical Facilities. Hazardous‑location certifications make the B&R X20BM33 3‑slot right‑side bus module suitable for cabinet installation inside petrochemical plant Zone 2 classified‑zone control buildings.
Water‑Wastewater Treatment Facilities. The B&R X20BM33 3‑slot right‑side bus module provides bus termination and power pass‑through for safety‑related I/O stations in water‑treatment process loops. Stable bus performance from the B&R X20BM33 3‑slot right‑side bus module directly affects treatment‑process safety and operation efficiency.
Industrial Process Auxiliary Systems. The B&R X20BM33 3‑slot right‑side bus module contributes to functional‑safety critical automation control loops requiring traceable, high‑integrity safety‑station bus termination that meets stringent industrial regulatory and reliability standards.
X20BM33 Certifications & Compliance
The B&R X20BM33 3‑slot right‑side bus module holds the following international safety and compliance approvals:
CE certification for industrial control equipment used in B&R X20 System automation applications.
ATEX Zone 2 (II 3G Ex nA nC IIA T5 Gc), the European certification for non‑incendive equipment in explosive gas atmospheres.
cCSAus Class I Division 2 Groups A‑D, the North American hazardous‑location control‑equipment approval.
General industrial safety and EMC specifications for B&R X20 bus printed‑circuit assemblies.
All modules supplied are 100% new original B&R parts. Every B&R X20BM33 3‑slot right‑side bus module unit is functionally tested before dispatch, packed in professional anti‑static packaging, and covered by a one‑year warranty from the date of delivery.
