SIEMENS SIMATIC S7 6ES7323-1BL00-0AA0 6ES7 323-1BL00-0AA0 Vers. 02

SIEMENS SIMATIC S7 6ES7323-1BL00-0AA0 Vers. 02
Isolated SM 323 digital input/output module for reliable 24 V DC signal processing in SIMATIC S7-300 systems.

Category: Industrial Automation / Digital I/O Module
Purpose: Reading digital input signals and switching digital output loads in PLC automation systems

🌿 What It Is
The Siemens SIMATIC S7 6ES7323-1BL00-0AA0 is an SM 323 digital input/output module for SIMATIC S7-300 automation systems. It combines 16 digital inputs and 16 digital outputs in one compact module, designed for 24 V DC signal processing and 0.5 A output switching. Siemens lists this module as an isolated SM 323 digital module with 1 × 40-pole connection and 4 A total output current.

✅ Key Benefits

• Combines 16 digital inputs and 16 digital outputs
• Designed for SIMATIC S7-300 PLC systems
• Supports standard 24 V DC industrial signals
• Output rating: 0.5 A per channel
• Total output current: 4 A
• Isolated design for reliable signal separation
• Uses 1 × 40-pole front connector
• Suitable for sensors, switches, relays, valves, lamps, and small actuators

🧴 Use & Installation

1. Install the module into a compatible SIMATIC S7-300 rack.
2. Connect sensors, switches, or control contacts to the digital input channels.
3. Connect output loads such as relays, signal lamps, valves, or actuators to the digital output channels.
4. Wire the 24 V DC supply and signals according to Siemens installation documentation.
5. Configure the module in STEP 7 or compatible Siemens engineering software.
6. Test all input and output channels before production operation.

⚠️ Safety & Precautions

• Installation must be performed by qualified electrical or automation personnel.
• Disconnect power before mounting, wiring, or replacing the module.
• Use only with compatible SIMATIC S7-300 systems.
• Do not exceed the rated 0.5 A per output or 4 A total output current.
• Check polarity, wiring, load type, and connector assignment before commissioning.
• Use under technical supervision in industrial automation environments.

📦 Product Details
Form: Digital input/output module
Active Components: SM 323 isolated digital I/O module
Target Group: Automation engineers, PLC technicians, machine builders, maintenance teams
Manufacturer: Siemens
Article Number: 6ES7323-1BL00-0AA0
Alternative Number: 6ES7 323-1BL00-0AA0
Version: Vers. 02
Product Family: SIMATIC S7-300 / SM 323
Inputs: 16 digital inputs
Outputs: 16 digital outputs
Signal Voltage: 24 V DC
Output Current: 0.5 A per output
Total Output Current: 4 A
Connection: 1 × 40-pole front connector
Application Areas: PLC control, machine automation, production lines, control cabinets, sensor and actuator signal processing
Pack Size: 1 module

🛒 Buy SIEMENS SIMATIC S7 6ES7323-1BL00-0AA0
Order the Siemens SIMATIC S7-300 SM 323 digital input/output module Vers. 02 from Induparts for reliable 24 V DC signal acquisition and actuator control in industrial automation systems.

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