Siemens 6ES7223-1PL32-0XB0 Digital I/O Module SM 1223

6ES72231PL320XB0 – Versatile digital I/O module for SIMATIC S7-1200 systems. The SM 1223 module provides 16 digital inputs (24 V DC, sink/source) and 16 relay outputs (2 A) in a compact, integrated design for flexible automation tasks.

Technical Specifications

• Model: 6ES7223-1PL32-0XB0 Siemens
• Series: SIMATIC S7-1200
• Module Type: SM 1223 Digital I/O
• Digital Inputs: 16 DI, 24 V DC (sink/source)
• Digital Outputs: 16 DO, relay, 2 A
• Input Type: Standard digital input
• Output Type: Relay contacts
• Net Weight: 0.319 kg
• Dimensions (W×H×D): 8.8 × 11.0 × 8.5 cm
• Lifecycle Status: Active product
• Country of Origin: Germany

Function & Application

Purpose: The SM 1223 digital I/O module expands the I/O capacity of SIMATIC S7-1200 controllers, offering flexible signal processing for digital devices and actuators.

Ideal for systems requiring both fast signal response and isolated relay switching.

Typical Applications:

• General industrial automation
• Machine control systems
• Building management and HVAC
• Light switching, solenoid actuation, and input detection

Performance & Features

• 16 Digital Inputs (24 V DC) : Supports both sink and source wiring configurations.
• 16 Relay Outputs (2 A) : Enables direct switching of loads such as lamps, relays, and contactors.
• Compact DIN-Rail Mountable : Saves space in control cabinets.
• Flexible Signal Integration : Ideal for interfacing a wide range of industrial field devices.
• Seamless S7-1200 Integration : Configured directly via TIA Portal.

6ES7223-1PL32-0XB0 Compliance & Classification

• RoHS Compliance: Since 15.03.2013.
• WEEE Take-Back Obligation: Yes.
• REACH Substances:
  • Lead (CAS 7439-92-1) > 0.1%.
  • Lead monoxide (CAS 1317-36-8) > 0.1%.
  • 4,4′-isopropylidenediphenol (CAS 80-05-7) > 0.1%.
• SCIP Number: 5dc6cd36-9836-4f04-bb2e-545a7699cc02.
• Commodity Code: 85389091.
• Catalog ID: ST72.
• Product Group: 4508.
• Group Code: R132.
• Product Class: A – Returnable stock item.
• EAN: 6940408102019.
• UPC: 887621206949.

Key Features & Benefits:

✅ 16 DI, 24 V DC (Sink/Source) : Versatile input compatibility for industrial signals.

✅ 16 DO, Relay 2 A : Reliable switching for a wide range of load types.

✅ Compact Module Format : Saves cabinet space while increasing I/O capacity.

✅ Ideal for Industrial & Building Automation : Flexible applications across sectors.

✅ TIA Portal Compatible : Easy configuration and diagnostics.

📦 Order Today for Fast UK & Europe Delivery!

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Need help with I/O expansion, configuring sink/source wiring, or selecting S7-1200 modules?

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