The B&R X20BC0083 is a module from B&R's X20 System, a modular I/O platform for industrial automation. Below are its likely key parameters (based on common X20 bus coupler modules):

B&R X20BC0083 – Technical Parameters (Estimated)
General Information
Manufacturer: B&R (Bernecker & Rainer, now part of ABB Group)

Series: X20 (Modular I/O System)

Model: BC0083 → Likely a Bus Coupler (interface between fieldbus & I/O modules)

Key Specifications
Bus Communication:

Likely supports Powerlink (Ethernet POWERLINK), PROFINET, or another industrial fieldbus (exact protocol depends on variant).

Data transfer rate: 100 Mbps (Ethernet-based) or fieldbus-dependent.

I/O Expansion:

Connects multiple X20 I/O modules (digital, analog, specialty modules).

Max. number of modules: Depends on bus load (typically up to 64 modules in an X20 rack).

Power Supply:

Voltage range: 24V DC (typical for X20 systems).

Power consumption: ~2-5W (varies with configuration).

Diagnostics & Features:

LED indicators (status, communication errors).

Hot-swappable (module replacement without system shutdown).

Configuration: Set via B&R Automation Studio.

Environmental Ratings:

Operating temperature: 0°C to +60°C (industrial standard).

Protection class: IP20 (for control cabinet use).

Possible Applications
Machine automation (PLC/PAC systems).

Distributed I/O control in manufacturing.

Integration with B&R’s Automation PC & PLC controllers.

Important Notes
Exact specs may vary—verify with official B&R documentation.

The "BC0083" suffix suggests a bus coupler, but confirm via:

B&R X20 System Manual

ABB/B&R Product Catalog (post-acquisition).