Altistart 01 Soft Starters Page 14 Specifications

14 Altistart 01 & U01 soft starters for asynchronous motors I/O & Control Specifications I/O & Control specifications ATS01N1 pppp Control Terminals Control terminal description 110...230 Vac 24 Vac/dc CL1/0 and CL2 or CL1/0 and 24V Control power (electrical isolation between line power and control power) Connect line supply to CL2 Connect neutral to CL1/0 Connect (+) to 24 V Connect (-) to CL1/0 LED Signaling Green LED Soft starter power on Yellow LED Voltage ramp complete, motor up to speed CL1/0 CL2 24V ATS01N2 pppp and ATSU01N2 pppp Control Terminals ATS01N2 pppp : ATSU01N2 pppp : Control terminal description ATS01N2 ppp LU/QN/RT ATSU01N2 ppp LT 24V and COM or LI+ and COM Control power (electrical isolation between line power and control power) 24 V from ATS01 internal power supply Connect to terminals: LI+ and COM Max. available current: 10 mA No short-circuit or overload protection 24 V 10% from ATS01 external power supply Connect to terminals: +24V and COM Max. required current: 100 mA LI1, LI2, Boost Logic inputs Stop, Run, and Boost (Kickstart) functions 27 kohms input impedance 40 Vdc maximum input signal Max. current: 8 mA State 0 if signal < 5 V State 1 if signal > 13 V LO1 End of starting signal Open collector logic output External power supply (minimum 6 Vdc, maximum 30 Vdc) Max current: 200 mA R1A, R1C Relay output Fault signal and isolation contactor control Relay contact is open when soft starter is not running or when it has detected a fault. Normally-open (N.O.) contact Minimum switching capacity: 10 mA at 6 Vdc Max. switching capacity on inductive load 0 (cos = 0.5 and L/R = 20 ms): 2 A at 250 V ac or 30 Vdc (AC-15) Max. operating voltage: 44 Vac LED Signaling Green LED Soft starter power on Yellow LED Voltage ramp complete, motor up to speed LI1 LI2 LI+ R1A R1C COM BOOST LO1 LI1 LI2 24V R1A R1C COM BOOST LO1 Contact reference table Functions ATS01N1 ATS01N2 ATSU01N2 Relay outputs CL1/0 R1A CL/2 R1C External power supply 0 V - COM Stop command - LI1 Run command - LI2 Control section power supply 24V LI + (+24V positive logic) 24V BOOST - BOOST End of starting - LO1

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