Siemens 6ES321-1BL00-0AA0 & 6ES7321-1BL00-0AA0 - Advanced Input Output Module

Siemens 6ES321-1BL00-0AA0 & 6ES7321-1BL00-0AA0 – Advanced Input Output Module

In stock

This Siemens digital input module, model SM321, is designed for industrial control applications. It provides 32 digital inputs, all optically isolated and powered by 24V DC, ensuring reliable performance in harsh environments.

Model Number:6ES7321-1BL00-0AA0 & 6ES321-1BL00-0AA0

Module Type:Input/Output

Connector Type:Optically Isolated

Input Voltage:24V DC

Output Current:4A

Input Channels:32DI

Output Channels:无

Operating Temperature:-25°C to +70°C

Conformity:EN50155 T1 Cat 1 CL A/B

Conformal Coating:Yes

The Siemens S7-300 SM321 Input Output Module is designed for seamless integration into complex industrial automation systems. With its robust construction and wide operating temperature range, it ensures reliability under various environmental conditions.

Featuring a total of 32 digital inputs (DI), this module offers precise signal detection capabilities essential for controlling industrial machinery and processes. Each input is optically isolated, providing protection against electrical noise and ensuring signal integrity.

Equipped with a PROFIBUS DP interface, the module facilitates efficient data exchange between PLCs and other devices in the network, enhancing system performance and responsiveness.

The 40-pin connector allows for flexible connection options, accommodating a variety of wiring configurations to suit different application requirements. This feature ensures easy installation and maintenance in diverse industrial settings.

Compliant with the EN50155 standard, the module meets stringent safety and quality requirements for rail applications, making it an ideal choice for railway control systems where reliability and safety are paramount.

6ES321-1BL00-0AA0 6ES7321-1BL00-0AA0 Siemens Input Output