Description
NEW CONDITION
The
is an isolated analog input (AI) module for the SIMATIC S7-300 PLC series, featuring 8 channels that support voltage, current, thermocouple, and resistance measurements. It is suitable for various industrial automation and process control applications.
According to various merchants and product information documents, the key specifications of the Siemens 6ES7 331-7KF02-0AB0 module are as follows:
- Inputs: 8 analog inputs (AI)
- Input Types: Configurable for U (voltage), I (current), thermocouples, and resistors/resistance thermometers (RTD)
- Resolution: Programmable, with options for 9, 12, or 14 bits plus sign, or up to 15-bit with overrange
- Isolation: The module is optically isolated.
- Supply Voltage: Rated 24V DC.
- Diagnostics: Supports alarm functions and integrated channel diagnostics, including wire-break detection.
- Connectivity: Features a 20-pin front connector.
- Dimensions: Measures 40 mm (width) x 125 mm (height) x 117 mm (depth).
- Mounting: Designed for DIN rail or rack mounting within the S7-300 system.
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