Siemens Simatic S7-1200 Digital output, 16 DO, 24VDC, 0.5A

Product Overview

The SIMATIC S7-1200 Digital Output Module SM 1222 provides high-density NPN transistor switching with 16 digital outputs. Featuring 24V DC sourcing/sinking output configuration and 0.5A NPN transistor switching capacity, this module delivers specialized digital control for industrial automation applications requiring high-density NPN output switching with sinking capability.

Key Features

• 16 NPN Transistor Outputs: High-density NPN transistor switching with 0.5A capacity per channel
• Sourcing/Sinking Output Configuration: Flexible output wiring supporting both sourcing and sinking applications
• NPN Transistor Technology: Optimized for sinking output applications and NPN sensor interfacing
• High-Density Design: 70mm width with 16 output channels for maximum I/O density
• Fast Switching Performance: 0.05ms response time for rapid digital signal processing
• Comprehensive Diagnostics: Individual channel status indication with overload and short-circuit detection

Technical Specifications

• Output Configuration: 16 Digital Outputs (NPN Transistor)
• Dimensions: 70 × 100 × 75 mm (W × H × D) | Weight: 0.199 kg
• Output Type: 24V DC NPN transistor (sourcing/sinking) | Output Current: 0.5A per channel
• Supply Voltage: 24V DC (20.4-28.8V range) | Output Voltage: 24V DC
• Operating Temperature: -20°C to +60°C | Protection: IP20
• Connection: Screw/spring clamp terminals | Response Time: 0.05ms signal delay

Applications & Integration

Primary Applications:

• Manufacturing automation requiring high-density NPN output switching
• Systems with NPN sensors and actuators requiring sinking output configuration
• LED indicator control and low-power actuator switching applications

System Compatibility:

• All S7-1200 CPU models except CPU 1211C (requires signal modules)
• TIA Portal configuration with STEP 7 Basic programming environment
• Up to 8 modules per CPU with hot-swappable installation
• Standard 35mm DIN rail mounting with integrated connections

Quality & Compliance

• Status: Active Product (PM300) | Origin: China
• EAN: 4034106033408 | UPC: 195125068681
• RoHS Compliant: Since 13.09.2019 | WEEE: Take-back obligation applies
• REACH: Contains lead, lead oxide, silicic acid lead salt, and BPA above 0.1% w/w (safe when used as intended)

Package Contents

• 1 × SM 1222 Module (16 DO NPN Transistor), technical documentation, DIN rail hardware

Download existing graphical data for this product:

• Technical Datasheet
• Product Information Page
• SM 1222 Product Family
• TIA Portal Documentation
• Technical Specifications