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