CPU 221

The best compact device if you want to change to an effective solution that performs simple automation tasks very economically. Also available with an extended temperature range.

	CPU 221	Order number
	CPU 221 DC/DC/DC*	6ES7 211-0AA23-0XB0
	CPU 221 AC/DC/Relay*	6ES7 211-0BA23-0XB0
	Technical data

Extended temperature range – from -25°C bis + 70°C

	SIPLUS CPU 221	Order number
	SIPLUS CPU 221 DC/DC/DC*	6AG1 211-0AA23-2XB0
	SIPLUS CPU 221 AC/DC/relay*	6AG1 211-0BA23-2XB0
	Technical data

* not expandable