6F2S1931 (0.20)Centralized GRB200(Soft: 030, 031, 032, 033, 034)- 9 -Summary of GRB200The summary of descriptions in section 1.1(i) and 1.1(ii) are provided in Table 1.5-1. Themodule specification can be divided into common features and specific features. Refer toChapters “Technical description” for the specifications of the module.Table 1.5-1 MainUnit and SubUnits structure and their module configurationCase andModule type MainUnit configuration SubUnit configurationVCTVCT21B:can input four three-phase voltages inone module.VCT23B:can input four three-phase currents inone module.VCT48B:can input two three-phase currents andtwo three-phase voltages in one module.VCT23B:can input four three-phase currents inone module.COMTwo COM ports:can be provided for the network.LAN for Local PC:can be provided for local PC engineering.OPT2:is provided to connect with SubUnits.OPT2 is provided to connect withMainUnit.BIO Maximum of eight BIO modules can be used for monitoring and control. Modulesare decided based on the number of input and output contacts.PWS One module can be used One module can be usedHMI Mounted on the front surface of MainUnit Not available†Note: Embedding the relay applications depends of the choice of the ordering code. SeeAppendix: Ordering.