Siemens 6ES7322-1BF01-0AA0

Siemens 6ES7322-1BF01-0AA0 | Reliable 8-Channel Digital Output Module for S7-300 PLCs

Overview

The Siemens 6ES7322-1BF01-0AA0 is a digital output module from the SIMATIC S7-300 series, offering 8 optically isolated outputs at 24V DC with a maximum current of 2A per channel. Designed for industrial automation applications, this module ensures reliable performance and easy integration into existing systems.

Key Features

• Product Line: SIMATIC S7-300

• Module Type: SM 322 Digital Output

• Number of Outputs: 8

• Output Voltage: 24V DC

• Output Current: 2A per channel

• Isolation: Optically isolated channels

• Connection: 1x 20-pole front connector

• Mounting: DIN rail

• Compatibility: S7-300 PLC systems

Technical Specifications

• Catalog Number: 6ES7322-1BF01-0AA0

• Load Voltage L+: 24V DC (20.4V to 28.8V permissible range)

• Input Current:

  • From load voltage L+ (without load): max. 60 mA

  • From backplane bus 5V DC: max. 40 mA

• Power Loss: Typ. 6.8 W

• Switching Capacity:

  • Lamp load: max. 10 W

  • Load resistance range: 12 Ω to 4 kΩ

• Output Delay:

  • "0" to "1": max. 100 µs

  • "1" to "0": max. 500 µs

• Switching Frequency:

  • Resistive load: max. 100 Hz

  • Inductive load: max. 0.5 Hz

  • Lamp load: max. 10 Hz

• Cable Length:

  • Shielded: max. 1000 m

  • Unshielded: max. 600 m

• Diagnostics:

  • No diagnostic functions

  • Status indicators: Green LEDs per channel

• Dimensions (W × H × D): 40 mm × 125 mm × 120 mm

• Weight: Approx. 190 g

• Protection Class: IP20

• Operating Temperature: 0°C to +60°C

• Storage Temperature: -40°C to +70°C

• Certifications: CE, RoHS compliant since March 31, 2008

Applications

• Industrial automation systems

• Machine control panels

• Process control systems

• Building automation

• Any application requiring reliable digital output control

Why Choose the 6ES7322-1BF01-0AA0?

• Reliable Performance: Ensures consistent operation in demanding environments

• Easy Integration: Seamlessly fits into S7-300 PLC systems

• Compact Design: Saves space within control cabinets

• Optical Isolation: Protects against electrical interference

• Status Indicators: Provides clear visual feedback per channel

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