SIEMENS SIMATIC S7-400 Digital Input Module SM 421, 6ES7421-1BL01-0AA0

In stock

The SIEMENS 6ES7421-1BL01-0AA0 Digital Input SM 421 Module is designed for seamless integration into industrial automation systems, offering precise control over digital inputs with enhanced isolation and reliability.

Manufacturer:SIEMENS

Model Number:6ES7421-1BL01-0AA0

Module Type:Digital Input

Operating Voltage:24V DC

Quantity of Inputs:32

Optical Isolation:Yes

Dimensions:233x297x41 mm

Weight:0.77 kg

Communication Protocol:Profibus

Isolation Resistance:≥10 MΩ

Operating Temperature:-25°C to +60°C

Experience seamless integration with the comprehensive suite of Siemens SIMATIC S7-400 series PLCs, ensuring robust operation and enhanced system reliability.

Optical isolation between inputs and outputs prevents electrical interference, safeguarding your system from potential disruptions.

Compact yet powerful, this digital input module is meticulously designed for space-conscious installations without compromising on performance.

Compatible with a wide range of Siemens fieldbus modules, including DeviceNet, Profibus, LonWorks, and CANopen, facilitating easy connection and configuration.

Enhanced with an EMI filter for 230V single phase and 460V three-phase power supplies, guaranteeing reliable operation in various industrial environments.

SIEMENS 6ES7421-1BL01-0AA0 digital input SM 421