Siemens 6ES7321-1BH02-4AA1 Digital Input Module, 8-Channel, 24V DC, Sinking/Sourcing
The Siemens 6ES7321-1BH02-4AA1 Analog Input Module is designed for efficient signal acquisition in industrial automation systems. It supports up to 8 analog inputs, enabling precise monitoring and control of various processes in manufacturing environments.
Model:6ES7321-1BH02-4AA1
Type:Digital Input/Output Module
Number of Inputs:4 DI
Number of Outputs:4 DO
Supply Voltage:24V DC
Operating Temperature Range:-25°C to +70°C
Conformal Coating:Yes
Communication Interfaces:Profinet
Memory Capacity:64K Words
Power Consumption:Max. 15W
This 16-channel digital input module by Siemens is an essential component for any industrial automation system.
Designed specifically for the S7-300 series, it offers reliable and efficient signal processing capabilities.
Each channel can handle up to 2A of current, ensuring compatibility with a wide variety of sensors and actuators.
The module’s sink/source connection type allows for flexible wiring configurations, enhancing system adaptability.
Its robust design ensures long-term durability and minimal maintenance, making it a cost-effective choice for industrial environments.
The module operates at 24V DC, which is standard in many industrial settings, simplifying integration with existing systems.











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