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GENERALESB Bus Interface Slave Module is a bus interface module that connects the Field Control Unit and the ESB BusNode Unit for ESB Bus via the ESB Bus. This module is used in combination with ESB Bus Coupler Module(EC401, EC402) and can be installed in FIO Node Unit. Dual-redundant configuration of ESB Bus can be enabledby installing 2 modules.n STANDARD SPECIFICATIONSFunction: ESB Bus slave interface functionNumber of connectable unit: Max. 9 units (*1)Transmission speed: 128 Mbps (I/O module data transmission)Transmission distance: Max. 10 mWeight: Approx. 0.29 kg (*2)*1: The number varies depending on the FCS database.*2: Includes ESB Bus Adapter (A2EE1A)n EXTERNAL DIMENSIONS13032.8143129Unit: mmF01E.aiNominal tolerances :Nominal tolerance is ± 0.8 mm for the dimensions of 0.5 mm or more and 120 mm or less, and the combined nominaltolerance is ± 1.5 mm.The nominal tolerance is in accordance with JEM 1459 for the dimensions over 120 mm.