Vacon NX User Manual
Also see for NX: Installation manualUser manualQuick helpUser manualUser manual
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Contents
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CONTROL I/O vacon • 73. CONTROL I/ONXOPTA1Terminal Signal Description1 +10Vref Reference output Voltage for potentiometer, etc.2 AI1+ Analogue input, voltage range0—10V DCVoltage input frequency reference3 AI1- I/O Ground Ground for reference and controls4 AI2+5 AI2-Analogue input, current range0—20mACurrent input frequency reference6 +24V Control voltage output Voltage for switches, etc. max 0.1 A7 GND I/O ground Ground for reference and controls8 DIN1 Start forward(programmable)Contact closed = start forward9 DIN2 Start reverse(programmable)Contact closed = start reverse10 DIN3 External fault input(programmable)Contact open = no faultContact closed = fault11 CMA Common for DIN 1—DIN 3 Connect to GND or +24V12 +24V Control voltage output Voltage for switches (see #6)13 GND I/O ground Ground for reference and controls14 DIN4 Programmable .15 DIN5 Programmable16 DIN6 Fault reset (programmable) Contact open = no actionContact closed = fault reset17 CMB Common for DIN4—DIN6 Connect to GND or +24V18 AO1+19 AO1-Output frequencyAnalogue outputProgrammableRange 0—20 mA/RL, max. 500Ω20 DO1 Digital outputREADYProgrammableOpen collector, I≤50mA, U≤48 VDCNXOPTA221 RO122 RO123 RO1Relay output 1Brake open signalProgrammableJ u m p er b lo ck X 3:CMA a n d CMB gr ou n d in gCMB connected to GNDCMA connected to GNDCMB isolated from GNDCMA isolated from GNDCMB and CMAinternally connected together,isolated from GND= Factory default24 RO225 RO226 RO2Relay output 2FAULTProgrammableTable 1 Mechanical brake control application default I O configuration.220VACREADY mA/Note: See jumper selections below.More information in the product\sUser's Manual.24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com |
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