The cpNode Tester is a handy tool for checking the inputs and outputs of a cpNode or IOX.  Each board has 16 LEDS and 8 momentary pushbuttons and screw terminal connectors so you can easily check the i/o lines of a cpNode device.  Each LED has a 1000 ohm limiting resistor so you can hook up without fear of damaging the tester or the device under test. 

Use the Bare Board Option if you want to assemble your own or if you need a 0.100" spacing connector that we don't offer, or contact us for a custom quote for an Assembled and Tested unit using your favorite connector.

Screw terminals are provided for +5V and ground.  Maximum LED current draw is 160mA @ 5V.

cpNode Tester Instructions

cpNode Tester Schematic

cpNode Tester Build BOM