This Siemens SENTRON bus coupler connects to your power monitoring and measurement devices to help communicate commands from controllers to industrial machinery. The bus coupler plugs into a device via the contacts on one end and connects to machinery using the two RJ45 (registered jack) ethernet PROFINET ports on the other side. Its interface is compatible with the Siemens PAC3200 and PAC4200 series energy meters. It comes with moulded case circuit breakers that prevent overheating and short circuits in your systems. Bus couplers such as this one are typically used in factory automation, robotics and vehicle manufacturing applications.

• Compact dimensions of 43 (width) x 63 (height) x 22mm (depth) to save space in your setup
• RJ45 connector sockets clip connectors into place to protect your network connections from rough handling
• IP20 (ingress protection) indicates the unit is touch-proof
• Wide operating temperature range of -5°C to +55°C for use in demanding conditions

This bus coupler supports a transfer rate range from 10,000kbps (kilobits per second) to 100,000kbps which makes it suitable for high-speed data communication.