MicroMaster 6SE92 - ECT Sales & Service

COMBIMASTER & MICROMASTER Integrated8.4.2 Electrical InstallationRemove the four M5 cross-head screws on the inverter'scover to access the electrical terminals.Notes:(1) Refer to the Data table in section 8.7 for cablesizes.(2) We recommend introducing a `drip loop' whenconnecting the mains and control cables (seeFigure 7).CautionThe printed circuit boards contain CMOScomponents that are particularly sensitive tostatic electricity. For this reason, avoid touchingthe boards or components with your hands ormetal objects.EarthconnectionControl cableMains connectorconnection (PL800)OPm2connector(SK200)LED(green)LED(yellow)ControlPotentiometer(R314)JP 305 connectsPI- to 0VJP 304 connectsAIN- to 0VVJP 303VJP 301IJP 302IJP 300Jumpers forPI input typeDefault = VJumpers forAnalogue input typeDefault = VNote: Jumper in 'V' position = voltage input (default)Jumper in 'I' position = current inputIMPORTANTEnsure that the following tightening torques are used:Access cover retaining screws:4.0NmPG connection:1.0NmElectrical terminal screws:1.0NmCheck that the supply voltage is correct forthe COMBIMASTER used (see section 7)by referring to the rating labelFigure 1:Electrical Connection Diagram - Case Size B, Issue ASiemens DA 64 – 1998/99 8/15