The 1234 is an analog input/output module designed for the SIMATIC S7-1200 series. It features four analog inputs with a ±10 V input range and two analog outputs capable of 0-20 mA output. The module offers high-resolution measurements, with 14-bit resolution for the voltage inputs and 13-bit resolution for the current outputs. It supports applications requiring precise analog signal processing, such as measurement and control tasks in automation systems. The 1234 module includes options for conformal coating and operates within an ambient temperature range of -20°C to 60°C, making it suitable for various industrial environments.
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