Siemens 6ES7421-1BL01-0AA0 - Analogue - System power - Multi-colour - 770 g - 233 mm - 41
Product details
The digital input module 6ES7421-1BL01-0AA0 from Siemens is a highly advanced accessory for the SIMATIC S7-400 control systems. It offers a potential-isolated digital input with 32 channels, suitable for a wide range of automation applications. With a supply voltage of 24 V DC, this module enables reliable signal processing and is configurable to meet the specific requirements of each application. Its robust design and redundancy capability make it an ideal choice for industrial environments where reliability and safety are of utmost importance. The module features a screw/spring terminal connection, which simplifies installation and maintenance. While it is not suitable for safety-related functions, it provides high flexibility and adaptability for digital inputs.
- Potential-isolated digital input with 32 channels
- Configurable digital inputs and outputs
- Robust design for industrial applications
- Screw/spring terminal connection for easy installation
- Redundancy capability for increased reliability.
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «UPS accessories» category have a defect within the first 24 months?
Source: Galaxus- SiemensNot enough data
- 1.Yuasa0 %
- 2.Bachmann0,1 %
- 2.Eaton0,1 %
- 4.Digitus0,2 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- SiemensNot enough data
- 1.Powerwalker0 days
- 2.APC2 days
- ACTNot enough data
- ArmacNot enough data
Return rate
How often is a product of this brand in the «UPS accessories» category returned?
Source: Galaxus- SiemensNot enough data
- 1.ACT0 %
- 2.Xtreme0,4 %
- 3.Online0,6 %
- 4.Bachmann0,7 %