Specification	6ES72221BH321XB0

Approval Agency	UL, CE, cULus, CSA
For Use With/Related Products	SIMATIC S7-1200
Ingress Protection	IP20
Mounting Type	DIN Rail
Number of Outputs and Type [custom]	16
Number of Outputs and Type [custom]	Digital
Operating Temperature [Max]	60 °C
Operating Temperature [Min]	-20 ░C
Termination Style	Screw Terminal
Type	Output Module
Voltage - Supply [Max]	28.8 VDC
Voltage - Supply [Min]	20.4 V

6ES72221 Series

Part	Approval Agency	Operating Temperature [Min]	Operating Temperature [Max]	Ingress Protection	Voltage - Supply [Max]	Voltage - Supply [Min]	Type	Number of Outputs and Type [custom]	Number of Outputs and Type [custom]	Mounting Type	Termination Style	For Use With/Related Products	Number of Outputs and Type	Number of Outputs and Type [x]
Siemens 6ES72221HH320XB0	CE CSA cULus UL	-20 ░C	60 °C	IP20	28.8 VDC	20.4 V	Output Module	16	Digital	DIN Rail	Screw Terminal	SIMATIC S7-1200
Siemens 6ES72221BD220XA0					28.8 VDC	20.4 V	Output Module	4	Digital	DIN Rail	Screw Terminal	SIMATIC S7-200
Siemens 6ES72221EF220XA0					264 VAC	65 VAC	Output Module			DIN Rail	Screw Terminal	SIMATIC S7-200	Digital	8
Siemens 6ES72221BH321XB0	CE CSA cULus UL	-20 ░C	60 °C	IP20	28.8 VDC	20.4 V	Output Module	16	Digital	DIN Rail	Screw Terminal	SIMATIC S7-1200
Siemens 6ES72221XF320XB0	CE CSA cULus UL	-20 ░C	60 °C	IP20	28.8 VDC	20.4 V	Output Module			DIN Rail	Screw Terminal	SIMATIC S7-1200	Digital	8
Siemens 6ES72221HF320XB0	CE CSA cULus UL	-20 ░C	60 °C	IP20	28.8 VDC	20.4 V	Output Module			DIN Rail	Screw Terminal	SIMATIC S7-1200	Digital	8