Optical ESB Bus Interface Unit Yokogawa ANT502 Discrete Contact Input I/O Module Parameter Specification Model 820-0472 Type

Parameter Specification Model 820-0472 Type PLC Control Module Operating Temp -40°C to +70°C Dimensions 100 mm × 80 mm × 20 mm Application

This PCB regulates blade pitch control

Engineers often use this board with ABB’s Advant Master and System 800xA platforms

Q2: How many devices can it connect

Optical ESB Bus Interface Unit Yokogawa ANT502 Discrete Contact Input I/O Module Parameter Specification Model 820-0472 TypeProduct Description The ANT502 is a high performance Optical ESB (Extended Serial Backplane) Bus Unit for Yokogawa CENTUM VP and CS 3000 systems. It extends the distance between the Field Control Station (FCS) and remote I O nodes using fiber optic media, providing immunity to electromagnetic interference and lightning surges. Capable of high speed data transmission up to 5 km, the ANT502 is ideal for remote I O integration in refineries, offshore