Yokogawa SNT511-5F Optical ESB Bus Repeater Slave Module

The SNT511-5F is an advanced optical repeater slave module for ESB Bus systems. It connects seamlessly to the Optical ESB Bus Repeater Master Module or N-ESB Bus Module via fiber-optic cables, providing high-performance communication across safety node units.

Key Features

• Flexible Connection Options: Supports both star and chain-type connections.

• Extended Transmission Distance: Covers 5 km to 50 km over two stages.

• Reliable Optical Power: Attenuates optical power by 3-4 dB for stable performance.

• Current Consumption: 0.5 A, ensuring low energy usage.

• Compact Design: Dimensions: 142.5 mm (L), 32.8 mm (W), 130 mm (H).

• Weight: Approximately 0.3 kg, easy to handle and install.

Product Specifications

• Function: ESB Bus optical transport function (Vnet/IP only).

• Connection Method: Compatible with both star and chain-type connections.

• Maximum Number of Connecting Stages: Up to two stages.

• Transmission Distance: 5 km to 50 km (total two stages).

• Optical Power Attenuation: 3-4 dB attenuation between modules.

• Current Consumption: 0.5 A.

• Dimensions: 142.5 mm (L), 32.8 mm (W), 130 mm (H).

• Weight: 0.3 kg.

Application

The SNT511-5F module is perfect for expanding optical communication capabilities in safety-critical systems. It supports both short and long-distance connections, ensuring reliable and efficient data transmission.