SmartFan® Multi SD DC Fan Controller, NOW PROGRAMMABLE
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Operation / Installation PDF |
SmartFan® Multi-SD is a programmable fan speed control and alarm designed for two and three wire 12V, 24V, and 48V DC fans and blowers rated up to 5 Amps. The Multi SD can regulate the speed of one or more fans by changing the fan supply voltage in relation to a control input (temperature or 0-4VDC PWM signal). The Multi-SD can be customized for your application using the Navigator hand-held programmer. The Navigator can be used to create custom fan/motor speed control curves based on temperature or PWM input. Other programming variables include: on/off set points, alarm trigger points and override speed settings. Simply plug the Navigator into a powered Multi-SD and scroll through the 11 variable menus, selecting the control inputs for your application. Programmed profiles can be saved and copied to multiple controllers with ease. Factory preprogramming available for orders of 50 or more.
Specifications | Other Features |
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SmartFan Multi SD Fan Control & Alarm Dimensions
SmartFan Multi SD Fan Control & Alarm Part Numbers
Part Number | Current Rating (55°C) | Supply Voltage Range | Isolated Alarm Sinking Current | |
200 LFM | Still Air | |||
042D440-01 | 5.0A | 4.0A | 10 – 75 VDC | 1 mA |
042D440R-01 | 5.0A | 4.0A | 10 – 75 VDC | 100 mA |
PRG00-F | Navigator Hand-Held Programmer, required to program Multi-SD (for sale or rent) | |||
042D440-F & 042D440R-F: not Navigator compatible, not recommended for new designs, click for Instructions | ||||
Temperature Sensors (order separately) | ||||
H118-F | Hardware Pack |
Additional Information
» Multi SD Operation / Installation Datasheet
» Multi SD STEP CAD Drawing (.stp)
NOTE: If the CAD file opens as a new browser window with text, right click the link, select “Save Link As”, and select a local folder to save the file.
» Temperature Sensors Page
» Navigator Instructions
» SmartFan Price List
» Click here for Questions or Comments
To talk to an Engineer or Service Representative, call (978) 486-4160 (9:00 AM – 5:00 PM EST)