Siemens 6ES7321-1BL00-0AA0 Digital Input Module for Industrial Automation
The Siemens 6ES7321-1BL00-0AA0 is a digital input module designed for industrial automation applications. It facilitates the connection of digital field devices to the SIMATIC S7-300 series PLCs, ensuring reliable data acquisition in various industrial environments.
Module Type:Digital Input Module
Number of Inputs:8 Channels
Input Voltage Range:24 V DC
Voltage Type:Unipolar
Connection Method:Push-in connection technology
Indication:LED for channel-specific status indication
Operating Temperature:-25°C to +60°C
Storage Temperature:-40°C to +85°C
Dimensions (W x H x D):50 x 75 x 80 mm
Weight:Approximately 150 g
The Siemens 6ES7321-1BL00-0AA0 digital input module is designed to provide reliable and efficient signal conversion from field devices. Its robust construction ensures durability and long service life under demanding industrial conditions.
With eight channels of digital inputs, this module supports 24V DC voltage range and provides a response time of just 0.5 ms, ensuring quick and accurate data acquisition.
This module operates efficiently within a wide temperature range, from -25°C to +60°C, making it suitable for use in various environmental conditions.
The protection rating of IP20 ensures that the module is protected against solid objects larger than 12.5 mm and vertically dripping water, enhancing its reliability in industrial settings.
The Siemens 6ES7321-1BL00-0AA0 is an ideal choice for industries requiring high precision and dependable data acquisition, providing a seamless integration experience with other components of the S7-300 series.












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