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Manufacturer	SIEMENS
Type of automation module	extension
Number of inputs	4
Manufacturer series	S7-1200
Kind of input 1	digital
Body dimensions	38x62x21mm
Operating temperature	-20...60°C
IP rating	IP20
Electrical input 1 parameters	24V DC

6ES7221-3BD30-0XB0

Automation module: extension; IN: 4; S7-1200; IN 1: digital; IP20

Specification