−37%
Siemens Digital input SM 1221
Delivered between Tue, 19.5. and Wed, 20.5.
Only 1 piece in stock at third-party supplier
Only 1 piece in stock at third-party supplier
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Product details
Digital inputs serve as a supplement to the integrated peripherals of the CPUs, allowing for flexible adaptation of the control system to the respective task and enabling subsequent expansion of the system with additional inputs.
Automation type | Industrial automation |
Item number | 21639020 |
Manufacturer | Siemens |
Category | Home automation |
Manufacturer No. | 6ES7221-1BH32-0XB0 |
Release date | 5.8.2022 |
Automation type | Industrial automation |
Application range | Indoor |
Country of origin | China, Germany |
Manufacturer commitment | RE100, SBTi |
CO₂ emissions | 29.26 kg |
Climate contribution | CHF 0.70 |
Length | 75 mm |
Width | 45 mm |
Height | 100 mm |
Weight | 196 g |
Specifications may include unverified machine translations.
30-day right of return
24 Months Warranty (Bring-in)
2 additional offers