Input Voltage Range:208 to 240 VAC
Current Rating:4.2 A max.
Frequency Range:0.1 to 600 Hz
Number of Analog Inputs:4
Number of Analog Outputs:2
Operating Temperature:-25°C to +70°C
Communication Protocols Supported:DeviceNet, Profibus, LonWorks, CANopen
Resolution for Analog I/O:14-bit for +/-10V signals, 13-bit for 0-20mA signals
Integrating advanced technology and robust construction, the SIEMENS 6ES7234-4HE32 Analog I/O SM 1234 offers unparalleled precision and reliability in harsh industrial environments.
Equipped with conformal coating, this module withstands extreme temperatures (-25 to +70 degrees Celsius), ensuring continuous operation in challenging conditions.
Featuring 14-bit resolution for analog inputs and 13-bit for outputs, it delivers exceptional accuracy, making it ideal for applications where detail matters most.
With an operating voltage range of +/-10V and current up to 20mA, it provides versatile control capabilities for a wide array of industrial processes.
Designed for easy integration into various power supply systems, this module supports both single-phase 230V and three-phase 460V, enhancing its applicability across different industries.
Its compact, modular design allows for flexible installation, complemented by optional fieldbus modules for enhanced communication capabilities, ensuring seamless integration with existing automation systems.











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