ANT421-50 S1 | Yokogawa OpticalESB Bus Repeater Master Module

This module can be installed in the Field Control Unit(AFV30/AFV40, A2FV50/A2FV70), Unit forOptical ESB Bus Repeater Module (ANT10U), ESBBus Node Unit (ANB10), and Optical ESB Bus NodeUnit (ANB11).To branch the ESB bus at the ANT421, specify“Connector unit for ESB Bus” (option code “/CU1N”).To terminate the ESB bus at the ANT421, specify“Connector unit with terminator for ESB Bus” (optioncode “/CU1T”).
– ANT421 for master side and ANT522 for slave side- ANT421 for master side and A2EN501 for slave side- A2EN501 for master side and ANT522 for slave side• Dual-redundant modules should be installed in a pair of continuous slots.• The module for ESB bus 1 should be installed in an odd-numbered slot, and the module for ESB bus 2 in an evennumbered slot.• Refer to the GS “N-IO System Overview” (GS 33J62A10-01EN), “FIO System Overview” (GS 33J60A10-01EN),