POS App Guide DIM Installation Examples44Figure 25. Wiring Diagram Of TLS-450/TLS-450PLUS MDIM Using Two 1871/7697 Series Pulse Transmitters & Required Barriers115 Vac Line (Black)Neutral (White)401-1.epsBarrierP/N: 7859BarrierP/N: 7859769780-012PulseTransmitter769780-012PulseTransmitterBlueBlack OrangeOrangeBlueBlackOrange/BlueOrange/BlueOrangeWhite120Vdc120VdcWhiteOrangeNote: Barriers may comewith a 2 position connector.MDIMMECHANICAL DISPENSER INTERFACE MODULEL1NNCNCP1P2P3P4P5P6P7P8P9P10P11P12120 VACINPUT RATING120 VAC MAX0 15 AMP MAXNot used