TESTATA ELETTRONICA OTP-E.pdf

English13. HIGH FLOW RATE VERSION COMPUTING HEAD: ELECTRICAL CONNECTIONSThis version has been obtained by adding the High Flow Rate expansion board and a second remote control switch boardfor controlling the motor on the side 140.The High Flow Rate expansion board is linked by means of the following connectors:POS. CONNECTOR CN5-70/140 EXPANSION POS.1 PRESETTING SOLENOID VALVE 1 Connector TB6 on CPU2 NEUTRAL 2 Connector TB6 on CPU3 CUT-OFF SOLENOID VALVE 3 Connector TB6 on CPU4 PHASE (220 V) 1 High Flow Rate motor control switch5 NEUTRAL (220 V) 2 High Flow Rate motor control switchPOS. CONNECTOR CN3 - 70/140 EXPANSION SOLENOID VALVE OUTPUT (WIRE COLOUR)1 PRESETTING SOLENOID VALVE Low Flow Rate Side Black2 NEUTRAL Brown3 CUT-OFF SOLENOID VALVE Low Flow Rate Side Blue4 PRESETTING SOLENOID VALVE High Flow Rate Side Black5 NEUTRAL Brown6 CUT-OFF SOLENOID VALVE High Flow Rate Side BluePOS. CONNECTOR CN4-70/140 EXPANSION POS.1 PULSER CHANNEL 1 10 Connector TB3 on CPU2 PULSER CHANNEL 2 9 Connector TB3 on CPU3 + 12 V 7 Connector TB3 on CPU4 0 V 8 Connector TB3 on CPU5 NOZZLE 2 Connector TB4 on CPU6 0 V 1 Connector TB4 on CPUPOS. CONNECTOR CN1 - 70/140 EXPANSION LOW FLOW RATE PULSER HIGH FLOW RATE PULSER1 PULSER CHANNEL 1 Low Flow Rate Side Yellow2 PULSER CHANNEL 2 Low Flow Rate Side Green3 PULSER + 12 V Low Flow Rate Side Brown4 PULSER 0 V Low Flow Rate Side White5 PULSER CHANNEL 1 High Flow Rate Side Yellow6 PULSER CHANNEL 2 High Flow Rate Side Green7 PULSER + 12 V High Flow Rate Side Brown8 PULSER 0 V High Flow Rate Side WhitePOS.CONNECTOR CN2 - 70/140 EXPANSION1 MICRONOZZLE Low Flow Rate Side2 0 V3 MICRONOZZLE High Flow Rate Side4 0 V- 56 -