Model Type:S7-200 Series
Model Number:6ES7221-1BF22-0XA8
Manufacturer:SIEMENS
Module Type:Digital Input
Isolated Channels:8
Supply Voltage:24 V DC
Operating Temperature:-25°C to +60°C
Dimensions :95mm x 90mm x 60mm
Weight:0.180kg
Connector Type:M12
Environmental Protection:IP20
Power Consumption:Max. 0.2 W
Input Delay Time:Min. 30 ms
Output Response Time:Max. 20 ms

The SIEMENS 6ES7221-1BF22-0XA8 Digital Input Module EM 221 is engineered for precision and durability, making it an ideal choice for demanding industrial environments.
Each of the 8 isolated digital inputs is capable of handling 24 V DC, ensuring compatibility with a wide range of sensors and switches.
Featuring a compact design, this 6ES7221-1BF22-0XA8 module efficiently utilizes space within control panels, enhancing system design flexibility.
With its robust construction and wide operating temperature range (-25°C to +60°C), the EM 221 ensures reliable operation under various environmental conditions.
The 6ES7221-1BF22-0XA8 module’s sink/source input capability allows for versatile interfacing with other components, facilitating easy integration into complex control systems.

sales7@amikon.cn 86-18965423501 AMKPLC

Major Business
● Distributed control system (DCS)
● Programmable Logic Controller (PLC)
● Remote input / output module (RTU)
● Industrial PC (IPC)
● Industrial low-frequency screen
● Lowcapacity hard drives for industrial use SCSI (50,68,80Pin)
● AnyBus (Gateway)
● Human-machine interface
● Industrial control related ancillary products

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- Over millions spares inventory
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Frequently asked questions

1.Q:How about the warranty?
A:All goods have 1 year warranty.
2.Q:What about the delivery time?
A:Normally in 1-2days.
3.Q: Other suppliers have a better price than yours?
A:“To create the greatest benefit for clients is our belief, if you have a better price, please let we know. We will try the best to meet your price and support you.
4.Q:What about the shipment?
A:We can arrange shipment by DHL, FedEx, UPS,TNT, EMS with competitive price, of course, customers can also use their own freight forwarders.
5.Q:How about the terms of payment?
A:Generally through T/T, Paypal and Western Union also accept.

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