516 INSTALLATION…6.5 Panel-mount Analyzer Connections6.5.2 Connections – Fig. 6.11L LineN NeutralE Connect supply earth (ground) to stud on caseA4 CA5 NC Relay 1A6 NOA7 CA8 NC Relay 2A9 NOA10 CA11 NC Relay 3 (see Note 1 below)A12 NOA13 + Analog Output 1A14 —A15 + Analog Output 2A16 —Terminal Block BTerminal block ATemperature CompensatorConnectionsCommonLinkTCB1B2B3B4B5B6B7B8B9B10B11B12B13B14B15B16CommonLinkTCTemperature CompensatorConnectionsTerminal Block C(Option Board)C1 Not UsedC2 Not UsedC3C4C5C6 Not UsedC7 CC8 NC Relay 4C9 NOC10 CC11 NC Relay 5C12 NOC13 + Analog Output 3C14 —C15 + Analog Output 4C16 —Earth (Ground)Stud on Case(see Fig. 6.10)Used for optionalRS485 connection.Refer to IM/PROBUS85 to 265 V AC + 12or to Power24 V AC – 24V DC SuppliesBefore making any electrical connections,see Warnings on page 45Terminal Block B4-Electrode Conductivity Cell ConnectionsSensor B Sensor AB1 B9 Temperature Compensator CommonB2 B10 Link B10 to B9 (and B2 to B1 if Dual Input Analyzer)B3 B11 Temperature CompensatorB4 B12 ScreenB5 B13 Drive –B6 B14 Sense –B7 B15 Sense +B8 B16 Drive +Fig. 6.11 Connections, Panel-mount Analyzers