Module Type:Digital Input

Series:S7-300

Model Number:6ES7321-1FH00-0AA0

Input Channels:16

Power Supply Voltage:24 V DC

Current Rating:1.25 A per channel

Isolation:Optically isolated

Number of Polarity Pairs:1 x 20-pin

Operating Temperature Range:-25°C to +70°C

Conformity:EN50155 T1 CAT 1 CL A/B

    The SIEMENS 6ES7321-1FH00-0AA0 is an indispensable part of the renowned S7-300 modular PLC system, offering unparalleled reliability and performance in industrial environments. With its 16 digital input channels, this module efficiently captures real-time data from various sensors and actuators, providing critical information for process control and monitoring.

    Equipped with optically isolated connections, the module ensures high signal integrity and minimizes interference, making it ideal for applications requiring strict isolation standards. The 24 V DC power supply offers flexibility in connection to a wide range of sensors and devices, ensuring compatibility across diverse industrial settings.

    Featuring a compact design, the module is easily integrated into existing systems, reducing installation time and complexity. Its robust construction withstands harsh environmental conditions, ensuring continuous operation in challenging industrial environments.

    The 6ES7321-1FH00-0AA0 comes with a conformal coating, enhancing its durability and resistance to dust, moisture, and other environmental factors. This feature makes it suitable for applications in sectors such as automotive, manufacturing, and heavy industry, where reliability is paramount.

    Compliant with EN50155 T1 CAT 1 CL A/B, the module meets stringent railway and transportation industry standards, ensuring safe and reliable operation in rail vehicles and other moving machinery.