Common specs

cable Shielded 18AWG-2C
rated voltage 300V
inner colors Red and black
outer color Black
heat shrink color Gray
end 1 3-pin black connector Molex Part 50579403
end 2 4-pin waterproof screw together receptacle
Purchase The FarmBot Shop
notes New connector on Farmduino end, see drawing. Must perform a continuity check at factory

Variant specs

Y Vacuum Pump Cable - Y, 2.1m

lengths 2.1m
Price $15.00
Quantity - Express 1
Quantity - Express XL 0
internal part name Vacuum Pump Cable - Y, 2.1m (Express)
rev C
cost $4.70

Y Vacuum Pump Cable - Y, 3.3m

lengths 3.3m
Price $20.00
Quantity - Express 0
Quantity - Express XL 1
internal part name Vacuum Pump Cable - Y, 3.3m (Express XL)
rev C
cost $6.20

Component tests

Test Description Target Tolerance
Connectors and continuity Use the cable to connect a vacuum pump to a Farmduino. The cable’s connectors should connect as expected and the vacuum pump should be operable. N/A
Length Measure the length of the two sections of cable using a tape measure. See BOM spec +/- 20mm
Cable Inspect the cable’s spec. 18 gauge, 2 core N/A
Shrinkwrap Inspect the color of the shrinkwrap. Gray N/A
Color Inspect the color of the cable. Black outer, black and red inner N/A