Introduction This manual is intended to provide basic hardware specifications for the Haydon Kerk size 17 integrated IDEA drive with RS-485 connectivity. For detailed information on use and programming of the drive, please refer to the IDEA Drive User’s Manual, available at idea-drive.com.
Specifications Attribute Value Drive Input Voltage Range 12-48Vdc Maximum Drive Current (per phase) 2.6Arms (Plus optional 30% boost during ramping) Step Modes Full, Half, ¼, 1/8, 1/16, 1/32, 1/64 Communications RS-485 Digital I/O Voltage Range 5-24Vdc Digital Inputs Digital Sinking Outputs Digital Output Maximum Sinking Current 200mA (each) Digital Input Maximum Current...
• RS-485 cable (available from Haydon Kerk p/n 56-1536-4) • USB to RS-485 converter (available from Haydon Kerk p/n UTR4852) • 10 wire I/O cable (available from Haydon Kerk p/n 56-1352 ). Note: this cable is only required if the actuator is being communicated to from an external switch, etc.
Digital I/O Wiring The IDEA drive has four optically isolated inputs and four optically isolated open- collector outputs. The voltage range for these is 5-24VDC. As the outputs are open-collector, they will need a pull-up resistor tied to the + I/O supply if a high level voltage is required.
Digital Output Wiring Examples I/O Supply Ground (pin 1) 5-24Vdc I/O Supply + (Pin 2) Solenoid Pullup Resistor Output 1 (Pin 7) Output 2 (Pin 8) Output 3 (Pin 9) Digital signal to external device Output 4 (Pin 10) Input pin of another IDEA drive This resistor is only needed when I/O Supply is above 12Vdc...
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