6ES72121HF424YB1

Obsolete

Siemens

S7-1200 FAILSAFE STARTER KIT

Search across all available documentation for this part.

Obsolete

Siemens

S7-1200 FAILSAFE STARTER KIT

Technical Specifications

Parameters and characteristics for this part

Specification	6ES72121HF424YB1

Communications	Ethernet
Display Type	No Display
Expandable	True
Features	Starter Kit
Mounting Type	DIN Rail
Number of Inputs and Type [custom]	16
Number of Inputs and Type [custom]	Digital
Number of Outputs and Type [custom]	4
Number of Outputs and Type [custom]	Relay
Voltage - Supply	24 VDC

Part	Number of Outputs and Type [custom]	Number of Outputs and Type [custom]	Number of Inputs and Type [custom]	Number of Inputs and Type [custom]	Approval Agency	Voltage - Supply [Min]	Voltage - Supply [Max]	Display Type	Memory Size	Mounting Type	Voltage - Supply	Communications	Features	Number of Outputs and Type	Number of Outputs and Type	Operating Temperature [Min]	Operating Temperature [Max]
Siemens 6ES72121HF400XB0	6	Relay	8	Digital	CE cULus FM KC RCM	20.4 V	28.8 VDC	No Display	100 kB
Siemens 6ES72121BE344YB0								No Display		DIN Rail	24 VDC	Ethernet	Starter Kit
Siemens 6ES72121HF424YB1	4	Relay	16	Digital				No Display		DIN Rail	24 VDC	Ethernet	Starter Kit
Siemens 6ES72121AE400XB0			8	Digital		20.4 V	28.8 VDC	No Display	75 KB					4	6 - Pulse	-20 C	60 °C
Siemens 6ES72121HE400XB0	6	Relay	8	Digital	CE cULus FM KC RCM UL	20.4 V	28.8 VDC	No Display	75 KB							-20 C	60 °C
Siemens 6ES72121AF400XB0			8	Digital	CE cULus FM KC RCM UL	20.4 V	28.8 VDC	No Display	100 kB					4	6 - Pulse
Siemens 6ES72121BE400XB0	6	Relay	8	Digital	CE cULus FM KC RCM UL	85 VAC	264 VAC	No Display	75 KB							-20 C	60 °C

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

Programmable Logic Controller (PLC) DIN Rail 24VDC

Technical documentation and resources