SNT501-53

Overview

The Yokogawa SNT501-53 is an optical ESB bus repeater slave module used in safety control and safety node units. It extends ESB bus connections from coupler or interface modules, ensuring reliable communication across distributed safety systems.

Identification

• Manufacturer: Yokogawa

• Model / Product No.: SNT501-53

• Product Type: Optical ESB bus repeater slave module

Suffix Codes

• 5: With no explosion protection

• 3: ISA Standard G3, operating temperature –20 to 70 °C (maintenance purpose only)

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