801MRS750881-MUMRemote Monitoring and Control UnitTechnical Reference ManualREC 523There are two separate software numbers to be specified in the order, one for theprotocol options as described in Table 9.2.-1 and the other for the function optionsas described in Table 9.2.-2.9.3. Optional peripheralsTable 9.2.-1 Protocol optionsSoftware No Protocol options included1MRS110006-001 SPA, LON and IEC 60870-5-1011MRS110011-001 SPA, LON and DNP 3.01MRS110012-001 SPA, LON and Modbus (both the RTU and ASCII modes)Table 9.2.-2 Function optionsSoftware No Function options for REC 5231MRS100512 Current waveform distortion measurement1MRS100513 Voltage waveform distortion measurement1MRS100143 Power factor controllerTable 9.3.-1 Peripheral devicesParametrization cable 1MRS 120520Cable between REC 523 and a commercial modem 1MRS 120528Cable between MicroSCADA and REC 523 1MRS 120523Bus connection module RER 103 1MRS 090701-XXaa. XX receiver / transmitter; B = plastic fibre cable; M = Glass fibre cableSemi-flush mounting kit 1MRS 050239Rack mounting kit 1MRS 050242
