Compare the complete order number and specifications below with the original part and machine wiring. Check the design, interfaces, supply voltage or connection method as applicable to this product.
Technical specifications
Manufacturer
Siemens
Order number
6ES7221-1BF22-0XA0
Input current / from backplane bus 5 V DC, max.
30 mA
Power loss / Power loss, typ.
2 W
Digital inputs / Number of digital inputs
8
Digital inputs / Sourcing/sinking input
Yes
Digital inputs / Input voltage / Type of input voltage
DC
Digital inputs / Input voltage / Rated value (DC)
24 V
Digital inputs / Input voltage / for signal "0"
0 to 5 V
Digital inputs / Input voltage / for signal "1"
+15 to +30 V
Digital inputs / Input current / for signal "1", typ.
4 mA
Digital inputs / Input delay (for rated value of input voltage) / for standard inputs / at "0" to "1", max.
Potential separation / Potential separation digital inputs / Potential separation digital inputs
Yes; Optocoupler
Potential separation / Potential separation digital inputs / between the channels, in groups of
4
Connection method / Plug-in I/O terminals
Yes
Dimensions / Width
46 mm
Dimensions / Height
80 mm
Dimensions / Depth
62 mm
Weights / Weight, approx.
150 g
Product description
SIMATIC S7-200
Connections and conditions of use
Input current / from backplane bus 5 V DC, max.: 30 mA
Digital inputs / Input voltage / Type of input voltage: DC
Digital inputs / Input voltage / Rated value (DC): 24 V
Digital inputs / Input voltage / for signal "0": 0 to 5 V
Digital inputs / Input voltage / for signal "1": +15 to +30 V
Digital inputs / Input current / for signal "1", typ.: 4 mA
Digital inputs / Input delay (for rated value of input voltage) / for standard inputs / at "0" to "1", max.: 4.5 ms
Encoder / Connectable encoders / permissible quiescent current (2-wire sensor), max.: 1 mA
Scope of supply
We will confirm the exact version, package contents and related accessories before ordering. Package information in the technical table applies to the stated order number.
Frequently asked questions
Is the same product family enough to identify a replacement?
The complete order number is essential. If the type changes, compare the electrical and mechanical design, connections and requirements of the original application.
What information is needed to check connections and accessories?
Send a nameplate photo, the designations of related modules and connectors and, where needed, a wiring diagram. We will check the specific version for your application.
Can you assess a faulty part?
Yes. Send the complete order number and a description of the fault. We will check the diagnostic and professional repair options for your specific unit.
Why buy from FOXON
1
Replacement part availability
We will check current part availability and confirm the possible delivery date before you order.
2
New original and refurbished parts
We will specify the available version and condition of the particular unit in the quotation.
3
Parts with a warranty
We will confirm the warranty period according to the part condition and specific quotation.
4
Diagnostics and repairs
For a faulty unit, we will check the options for diagnostics and professional repair.
More than 3,500customers
We deliver tomore than 100 countries
Express delivery?We will check. Contact us now.
Part conditions available for sale
Part conditions and warranty
New, sealed (NC): Brand-new, unused part in unopened original packaging. 12-month warranty.
New, opened (NO): Brand-new and unused part, but the original packaging has been opened. 12-month warranty.
New, without packaging (NW): Brand-new and unused part, supplied without original packaging. 12-month warranty.
New (N): New and unused part, typically smaller components supplied in multi-packs in one original package. 12-month warranty.
Refurbished (R): Part has been removed from service, cleaned, inspected and tested to meet original functionality and quality. 12-month warranty.
Used, tested (T): Functional used part that has passed full testing. 6-month warranty.
Used (U): Functional used part. 3-month warranty.
Sales, repairs and buyback of automation parts
We supply replacement parts for industrial automation and assess faulty units for diagnostics and repair. We also buy surplus parts. Send the exact designation and required quantity.
