EC/AC centrifugal fans RadiCal

Electrical connections ECP6)Technical features:• PFC (passive)• integrated PID controller• Control input 0-10 VDC / PWM• Output 10 VDC max. 10 mA• Operation and alarm display• RS485 MODBUS RTU• Motor current limitation, Alarm relay• Line undervoltage / phase failure detection• Over-temperature protected electronics / motor• Locked-rotor protection, Soft start• Control interface with SELV potential safely disconnected from the mainsFullSpeedSpeedsetting8 8131-10 V10 V -> n = max1 V -> n = min n = 01212345PEPEL1L2L3PE167NCCOM1114A2A1Speedsetting withpotentiometer130-10 V847 KRSB10 RSBRSA11 RSA47 K470 nF0-10 V10 K812GND0 V121310 V10Imax=10 mA10 VCustomer circuit Connection FanLine 1Line 2PEL1L2L3NCCOM0-10 VRSBRSAGND+10 Vgreen/yellowblackblackblackwhite 1white 2yellowbrownwhiteblueredLine No. Connection Colour Assignment / function1 1, 2 PE green/yellow Protective earth113, 4, 56L1, L2, L3 black Supply voltage, see type plate for voltage range, 50/60 HzNC white 1 Status relay, floating status contact, break for failure, contact rating 250 VAC / 2 A (AC1)min. 10 mA, basic insulation on mains side and reinforced insulation on control interface sideStatus relay, floating status contact, common connection, contact rating 250 VAC / 2 A (AC1)min. 10 mA, basic insulation on mains side and reinforced insulation on control interface sideAnalogue input (set value), SELV 0-10 V, Impedance 100 kΩ, parametrisable curveRS485 interface for MODBUS, RSB, SELVRS485 interface for MODBUS, RSA, SELVReference ground for control interface, SELVFixed voltage output 10 VDC, SELV +10 V +/- 3%), max. 10 mA, short-circuit-proof,Power supply for external devices (e.g. potentiometer)1 7 COM white 22 8 0-10 V yellow2 10 RSB brown2 11 RSA white2 12 GND blue2 13 +10 V red167