The driving fo rce of motor control & electronics cooling. SmartFan Nimbus Speed Control for AC Fans, Pumps and Motors P/N 240B2T00-F P/N 240B7T00-F P/N 240BJW00-F with DIN350-F DIN rail mount kit (sold separately). with 4x4 Job Box (not supplied) in background. SmartFan Nimbus is a compact, TRIAC based fan & motor control designed for OEM applications in HVAC, electronic and industrial control markets. The Nimbus automatically controls single phase motors that have been approved for voltage control by the motor manufacturer. Typical applications include: humidity control, clean room pressurization, equipment cooling, ceiling fans, exhaust ventilators, pumps, duct fans & blowers. The Nimbus regulates motor speed from a control signal (2-10 VDC, 4-20 mA), humidity sensor, pressure transducer, flow transducer or up to 3 remote temperature sensors. Automatic voltage and frequency detection, current ratings up to 7.5A and 3 mounting and connection configurations, including DIN rail mount and 4x4 job box mount, make this microprocessor based design extremely flexible and economical. FEATURES SELECTABLE OPTIONS Controls fan/motor speed based on: Current ratings: 2.5A to 7.5A (at 40C still air) 4-20 mA control signal Mounting Options: PCB mount, DIN Rail mount, 4x4 2-10 VDC control signal electrical job box mount Remote temperature sensors (supplied separately) 4 selectable temperature settings Remote transducer (humidity, pressure, flow etc.) 10 selectable pressure settings On board pressure transducer 64 selectable fixed speed settings Power source: 95-250 VAC, automatically detected Temperature alarm and lost signal alarm Frequency: 47-64 Hz, automatically detected Accepts up to 3 temperature sensors Fan On/Off threshold selectable by DIP Switch Selectable idle speeds and control temperature slope AC Motor Type Compatibility: PSC (Permanent Split Capacitor) or Shaded Pole, automatically detected. Full voltage start pulse RoHS (6/6) compliant UL recognized to UL508, CSA-C22.2, File E100344 CONTROL RESOURCES INCORPORATED www.controlresources.com 2013 (07) Page 1 of 8 AC Controls SmartFan Nimbus Electrical job box mount style P/N 240XJWxx X = 0.86(21.8) at 2.5 A X = 1.06(26.9) at 6 A X = 2.06(52.3) at 7.5 A 1 PART NUMBERING SYSTEM Special RoHS 2 Current Rating / Nimbus Control Mode 4 Connector Packaging Features Compliant 240 B = Current, Voltage, Temp., Remote 2 = .15 - 2.5A T = Terminal Block 00 = Standard -F = 6/6 RoHS Transducer or Fixed Speed Compliant 3 = .15 - 3.0A (Job Box only) W = 18 AWG Wires 3 T = Temperature & Transducer only (Job Box only) 6 = .50 - 6.0A 7 = .50 - 7.5A J = .50 - 7.0A (Job Box only) DIN350-F Din Rail Kit 1 Confirm TRIAC (voltage) controllability with the fan/motor manufacturer before ordering. 2 When used in the temperature or remote transducer control mode (T), a sensor (sold separately) is required. Choose a compatible SmartFan Sensor shown in the CRI catalog or website at www.controlres.com or control via your own transducer. 3 A minimum order of 50 units is required to supply T models. 4 40C, still air, max current rating. Maximum surge current not to exceed 24 Amps CONTROL RESOURCES INCORPORATED www.controlresources.com 2013 (07) Page 2 of 8