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Siemens 6ES7221-1BF32-0XB0 SM 1221 Digital Input Module

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Siemens 6ES7221-1BF32-0XB0 SM 1221 Digital Input Module

Siemens
Order Code:

55-8032

Brand: Siemens MPN: 6ES72211BF320XB0 EAN-13: 6940408101913
Qty Unit Price (Ex VAT)
1+ £121.77
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
Available to back orderBack order, lead time 3 weeks

The Siemens 6ES7221-1BF32-0XB0 is a SM 1221 Digital Input Signal Module that converts the level of the external digital signals from the process into the internal signal level of the S7-1200. The signals can be mixed as desired, and users can then adapt their controllers exactly to the relevant task. This signal module is supplied with 8 input channels.


  • SPS component (category): SPS add-on module
  • Number of digital inputs: 8
  • Specification: 8 DE 24V DC, 8 potential insulated
  • Input current: 105mA
  • Power loss typical: 1.5W
  • Load voltage: 4mA per channel
  • Temperature range: -20°C to 70°C
  • Dimensions: 45(W) x 100(H) x 75(D)mm
  • Weight: 170g
  • Type: SM 1221
  • Manufacturer's part: Siemens 6ES7221-1BF32-0XB0
Channel Type Source channel
Channels quantity 8 channels
Compliance certificates REACH, RoHS, WEEE
Country of origin China
DC input voltage 24 V
Digital input channels quantity 8 channels
Display No
Load Voltage 4mA per channel
Module type Digital
Nominal output voltage 24 V
Number of Analogue Inputs 0
Number of Analogue Outputs 0
Number of Digital Inputs 8
Number of Digital Outputs 0
Package depth 109mm
Package height 60mm
Package width 88mm
Product colour Black
Purpose System power
Signal direction Input
Sustainability compliance Yes
Temperature Range -20°C to 70°C
Type Add-on module
Weight 162 g

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