6ES7321-1BL00-0AA0

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The Siemens 6ES7321-1BL00-0AA0 is a high-performance Digital Input Module designed for the Simatic S7-300 PLC Systems. This module is optically isolated and features 32 digital inputs, providing a robust and reliable solution for a wide range of industrial automation applications.

The module operates with a load voltage of 24V DC, ensuring efficient power usage. It can handle a permissible range of 20.4V to 28.8V DC, offering flexibility in various operating conditions. The module consumes a maximum of 15mA from the backplane bus 5V DC, contributing to its energy-efficient design.

With a compact size and a weight of just 0.260 kg, the Siemens 6ES7321-1BL00-0AA0 is easy to install and integrate into existing systems. It's designed with a 40-pin front connector, simplifying the wiring process.

This module is ideal for controlling multiple inputs simultaneously. It can manage up to 32 inputs in horizontal installation up to 40°C and 16 inputs up to 60°C. In vertical installation, it can control up to 32 inputs up to 40°C, making it a versatile choice for various industrial environments.

Manufactured in Germany, the Siemens 6ES7321-1BL00-0AA0 Digital Input Module is a testament to Siemens' commitment to quality, reliability, and precision engineering. It's a valuable addition to any PLC system, enhancing functionality and improving overall system performance.
Specification Description
Part Number 6ES7321-1BL00-0AA0
Alternative Part Number 6ES73211BL000AA0
Manufacturer Siemens
Part Category PLC Systems
Part Family Simatic S7
Supply Voltage (Load Voltage) 24 V DC (20.4 V to 28.8 V permissible range)
Input Current (from backplane) 15 mA max.
Power Loss 6.5 W typical
Digital Inputs 32 binary inputs
Input Voltage Type DC
Rated Input Voltage 24 V DC
Signal "0" Voltage Range -30 to +5 V
Signal "1" Voltage Range 13 to 30 V
Input Current for Signal "1" 7 mA typical
Input Delay 1.2 ms min., 4.8 ms max.
Cable Length (shielded) 1000 m max.
Cable Length (unshielded) 600 m max.
Connectable Encoders 2-wire sensor
Permissible Quiescent Current 1.5 mA max.
Connection Method 40-pin front connector required
Dimensions (W x H x D) 40 mm x 125 mm x 120 mm
Weight Approx. 260 g

What is the category of this Siemens part?

The Siemens 6ES7321-1BL00-0AA0 is categorized under PLC Systems.

Which part family does this Siemens part belong to?

The Siemens 6ES7321-1BL00-0AA0 is part of the Simatic S7 family.

How many digital inputs does this part have?

The Siemens 6ES7321-1BL00-0AA0 has 32 digital inputs.

What is the input voltage type for this part?

The Siemens 6ES7321-1BL00-0AA0 has a DC input voltage type.

What are the dimensions of this part?

The dimensions of the Siemens 6ES7321-1BL00-0AA0 are 40 mm in width, 125 mm in height, and 120 mm in depth.

What is the approximate weight of this part?

The Siemens 6ES7321-1BL00-0AA0 has an approximate weight of 260 g.

What is the maximum cable length for shielded and unshielded cables?

For the Siemens 6ES7321-1BL00-0AA0, the maximum cable length is 1000 m for shielded cables and 600 m for unshielded cables.

Does this part support isochronous operation?

No, the Siemens 6ES7321-1BL00-0AA0 does not support isochronous operation.

  • Industrial automation systems
  • Manufacturing process control
  • Assembly line automation
  • Conveyor belt control systems
  • Packaging machinery control
  • Material handling equipment
  • Robotic system integration
  • Factory automation and monitoring
  • Warehouse management systems
  • Quality control and inspection systems

This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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