Keyboard KDBi_USB..-..

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HMIs, human machine interfaces ► Thin Client, ET/MT-5x7-... ► Connection of ► Keyboard KDBi_USB..-..

Connection of keyboard variants KBD(i)-USB-..-.. at ET/MT-5x7:

At X11:

Mouse, touch pad, trackball or joystick
Connection	#	Signal	Meaning	Colour coding
X12	1	VCC	Voltage supply	red
	2	D-	Data minus	white
	3	D+	Data plus	green
	4	GND	Earth connection	black

At X12:

Mouse, touch pad, trackball or joystick
Connection	#	Signal	Meaning	Colour coding
X12	1	VCC	Voltage supply	red
	2	D-	Data minus	white
	3	D+	Data plus	green
	4	GND	Earth connection	black

See also:

Connection overview ET/MT-xx7

Keyboard variants

Interference and suppression