Siemens 6ES7331-7PF01-OABO Analog Input Module – RTD

Number of Channels:8

Supported Sensors:RTDs

Accuracy:+/- 0.1% FS ± 1 Digit

Supply Voltage:DC 24V

Communication Interface:MPI / PROFINET

Operating Temperature:-25°C to +60°C

Storage Temperature:-40°C to +85°C

Enclosure Type:IP20

Dimensions:162 x 115 x 110 mm

Weight:0.5 kg

    The SIEMENS 6ES7331-7PF01-OABO Analog Input Module – RTD is meticulously engineered for seamless integration into complex industrial automation systems. This module is equipped with 4 high-precision RTD channels capable of measuring temperature ranges from -200°C to +850°C with exceptional accuracy, ensuring reliable operation in a wide variety of industrial environments.

    Featuring a robust design, this module ensures high reliability and durability, critical attributes for maintaining operational efficiency in demanding industrial settings. It supports a supply voltage of DC 24V, making it compatible with a broad range of industrial systems.

    With a resolution of 15 bits, the SIEMENS 6ES7331-7PF01-OABO offers unparalleled precision in temperature measurement, crucial for applications requiring high accuracy. Its 110ms cycle time per channel ensures fast response times, optimizing system performance.

    The module comes equipped with advanced diagnostic features, including detection of encoder power supply short circuits, wire breaks, and supply voltage issues, ensuring continuous monitoring and maintenance of operational integrity. The inclusion of a channel fault LED provides immediate visual feedback on potential problems, facilitating quick troubleshooting and repair.

    Designed for seamless integration with other components within an industrial automation system, this SIEMENS module supports efficient data exchange through standard protocols, enhancing overall system connectivity and data management capabilities.