Yokogawa SNT501-53 | Optical ESB Bus Repeater Slave Module Motion Controller Module Function: Key/LED/Display Board

Function: Key/LED/Display Board

Function: Connection unit for analog output board

Burst: 80 VAC

Test Points: Metal posts on the board to check signal pathways

suitable for BU type A0

Yokogawa SNT501-53 | Optical ESB Bus Repeater Slave Module Motion Controller Module Function: Key/LED/Display BoardOverview 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