Manufacturer:SIEMENS
Model Number:6ES7321-1BL00-9AM0
Type:Digital Input Module
Module Category:SM 321
Isolation:Optically isolated
Input Count:32 DI
Operating Voltage:24V DC
Current Rating:2.5 A
Temperature Range:-25°C to +70°C
Conformal Coating:Yes
Certification:EN50155 T1 Cat 1 CL A/B
Dimensions (WxLxH):Not specified
Weight:0.301 lb
Connection Type:20-pin
Power Supply:Not applicable (powered through PLC)
Compatible PLC Models:S7-300 series
This state-of-the-art digital input module from SIEMENS is meticulously designed for seamless integration into the renowned SIMATIC S7-300 system, ensuring optimal performance in harsh industrial environments.
Featuring optical isolation, the module ensures robust electrical separation between input signals and the system, significantly reducing the risk of interference and enhancing system stability.
With its wide operating temperature range and conformal coating, the module is ideal for use in diverse industrial settings, offering reliable operation under extreme conditions.
Each input channel supports a current rating of 25mA, making it suitable for a variety of applications, including signal processing, data acquisition, and machine control tasks.
The module is certified to meet the stringent requirements of the EN50155 standard, guaranteeing its suitability for railway applications, where reliability and safety are paramount.
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