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SIEMENS SIMATIC S7-300 SM321 Digital Input Module, High-Speed & Reliable Control Solutions

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The SIEMENS S7-300 6ES7321-7BH01-0AB0 Digital Input Module is a high-performance, cost-effective solution designed for industrial control systems, offering precise input signal processing for a variety of automation tasks.

Model Type:S7-300

Model Number:6ES7321-7BH01-0AB0

Manufacturer:SIEMENS

Net Weight:0.375 kg

Packaging Dimensions:13,20 x 15,20 x 5,10 cm

Operating Voltage:208;240 Volts AC

Current Capacity (CT):4.2 Amps

Max. Frequency:600 Hz

Number of Inputs:16 DI

Signal Type:24 V DC

Connection Type:1 x 40-pole

Diagnostic Capabilities:Yes

Material:Conformal coating

Conformity Standards:EN50155 T1 KAT 1 KL A/B

    The SIEMENS SIMATIC S7-300 SM321 Digital Input Module is designed to deliver unparalleled performance in industrial automation applications. With its compact size and robust construction, it seamlessly integrates into existing systems to enhance operational efficiency.

    Featuring advanced diagnostics capabilities, this module provides real-time monitoring of system health, enabling predictive maintenance and minimizing downtime. It supports a wide range of voltage and current configurations, making it suitable for diverse industrial environments.

    The module supports up to 16 digital inputs, each capable of handling 24V DC power, ensuring compatibility with various sensors and actuators. Its 40-pin connector ensures easy integration and flexibility in wiring layouts.

    Optimized for harsh industrial conditions, the SM321 Digital Input Module includes conformal coating to protect against dust, moisture, and corrosion, guaranteeing reliability in challenging environments. It also incorporates an RFI-switch for mains, providing enhanced electromagnetic interference protection.

    Backed by SIEMENS’ commitment to quality and innovation, this module is part of their comprehensive suite of automation solutions, offering seamless integration with other SIMATIC products and support for various fieldbus protocols like DeviceNet, Profibus, LonWorks, and CANopen. This ensures a cohesive and efficient control system architecture.

SIEMENS 6ES7321-7BH01-0AB0 Digital input SM 321




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