ABB REM 610 Technical Reference Manual

Also see for REM 610: Operator's manual Product guide Installation manual Product guide Technical reference manual

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ABB REM 610 Technical Reference Manual Manual pdf 115 page image

115Table 5.2.1.-5 Digital inputsTerminal FunctionX4.1-23 DI1X4.1-24X4.1-21 DI2X4.1-22X3.1-1 DI3 a)X3.1-2X3.1-3 DI4 a)X3.1-4X3.1-5 DI5 a)X3.1-6a) Optional.Table 5.2.1.-6 RTD inputs (optional)Terminal FunctionX3.1-7 RTD1, +X3.1-8 RTD1, -X3.1-9 RTD1, commonX3.1-10 RTD2, +X3.1-11 RTD2, -X3.1-12 RTD2, commonX3.1-13 RTD3, +X3.1-14 RTD3, -X3.1-15 RTD3, commonX3.1-16 RTD4, +X3.1-17 RTD4, -X3.1-18 RTD4, commonX3.1-19 RTD5, +X3.1-20 RTD5, -X3.1-21 RTD5, commonX3.1-22 RTD6, +X3.1-23 RTD6, -X3.1-24 RTD6, common5.2.2. Serial communication connectionsThe optical front connection of the relay is used to connect the relay to the SPA busvia the front communication cable, refer to Section 7. Ordering information. If a PCcompatible to the IrDA® Standard specifications is used, wireless communication ispossible as well. The maximum wireless operating distance depends on thetransceiver of the PC.Rear communication of the relay is optional and the physical connection varies withthe communication option.Motor Protection RelayTechnical Reference Manual - ANSI VersionREM 610REM 6101MRS755537