This product listing is for the part 6ES7221-1BF32-0XB0, manufactured by Siemens, and is a SIMATIC S7-1200 SM 1221 digital input module with 8 digital inputs for 24 V DC (sink/source), for modular expansion of S7-1200 controllers..
We have 23 units in-stock and ready to ship from Portugal for $129.98 USD per unit (Warehouse Certifications: ISO 9001:2015).
3-5 day shipping is free with the purchase of 1 unit(s) or more (Free domestic shipping on orders over $100).
Returns are accepted within 30 days if the item(s) received are not what was ordered or are broken.
Part Specifications:
- Product name / designation: SM 1221, Digital input module, 8 DI, 24 V DC
- Manufacturer: Siemens
- Series: SIMATIC S7-1200
- MPN / Order number: 6ES7221-1BF32-0XB0
- Number of digital inputs: 8 count
- Input voltage (rated): 24 V DC V DC
- Input type: Sink/Source (IEC Type 1 sink)
- Input groups: Organized in groups of 2
- Current consumption (SM Bus): 105 mA mA
- Power dissipation (typ.): 1.5 W W
- Continuous permissible voltage (max): 30 V DC V DC
- Surge voltage (max, 0.5 s): 35 V DC (0.5 s) V DC
- Weight: 170 g g
- Width: 45 mm mm
- Depth: 75 mm mm
- Height: 100 mm mm
- Mounting / compatibility: Expansion module for SIMATIC S7-1200 CPU (SM bus)
- Input characteristic standard: Input characteristic curve in accordance with IEC 61131
- Country of origin: China
*Image shown is a reference only, please refer to your part number.
Siemens
6ES7221-1BF32-0XB0
SIMATIC S7-1200 SM 1221 digital input module with 8 digital inputs for 24 V DC (sink/source), for modular expansion of S7-1200 controllers.
Specifications
Physical
Weight
170 g g
Country of origin
China
Compliance
Input characteristic standard
Input characteristic curve in accordance with IEC 61131
Technical
Product name / designation
SM 1221, Digital input module, 8 DI, 24 V DC
Manufacturer
Siemens
Series
SIMATIC S7-1200
MPN / Order number
6ES7221-1BF32-0XB0
Number of digital inputs
8 count
Input voltage (rated)
24 V DC V DC
Input type
Sink/Source (IEC Type 1 sink)
Input groups
Organized in groups of 2
Current consumption (SM Bus)
105 mA mA
Power dissipation (typ.)
1.5 W W
Continuous permissible voltage (max)
30 V DC V DC
Surge voltage (max, 0.5 s)
35 V DC (0.5 s) V DC
Mounting / compatibility
Expansion module for SIMATIC S7-1200 CPU (SM bus)
Dimensions
Width
45 mm mm
Depth
75 mm mm
Height
100 mm mm
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Availability
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Stock
Price
Quantity
Ships from
Portugal
Ships in
3-5 Days
Stock
23
units
Portugal
Warehouse
4d2l2f
Certifications
ISO 9001:2015
Price
$129.98
/unit
3-5 Days
MOQ:
2 units
Minimum Order Quantity
The minimum amount required to make a purchase.
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