Siemens Simatic S7-1200 16DI16DO Expansion Module

About Siemens Simatic S7-1200 16DI16DO Expansion Module

Siemens Simatic S7-1200 16DI/16DO Expansion Module

The Siemens Simatic S7-1200 16DI/16DO Expansion Module is a reliable and versatile digital input/output module designed for use with Siemens S7-1200 PLCs. This module provides 16 digital input (DI) channels and 16 digital output (DO) channels, enabling efficient control and monitoring of a wide range of devices and systems in industrial automation applications.

Key Features:

• 16 DI channels for receiving signals from digital sensors, switches, and other digital devices

• 16 DO channels for controlling actuators such as relays, solenoids, and other devices requiring digital outputs

• Modular design that integrates seamlessly with Siemens S7-1200 PLCs

• TIA Portal compatibility for easy configuration, programming, and diagnostics

• Compact and robust design suitable for use in industrial environments

• High performance for reliable and precise control of digital devices

Applications:

• Industrial automation systems requiring efficient digital I/O for process control and monitoring

• Manufacturing systems where digital signals from sensors and actuators need to be processed and controlled

• Energy management and building automation systems requiring real-time digital data input and output

• Control systems for machinery and equipment in various industries such as automotive, food processing, and packaging

• Machine building applications where digital inputs and outputs are required for machine control and feedback

Siemens SIMATIC S7-200 SMART Digital I/O Module

• Model: SM DT32, 16 DI / 16 DO
• Article No.: 6ES7288-2DT32-0AA0
• Width Height Depth: 70 100 81 mm
• Weight: 257.3 g
• IP Rating: IP20

General Information

• Digital Inputs: 16 (24 V DC, Sink/Source)

• Digital Outputs: 16 (Transistor, 0.75 A)

• Groups: DI in 2s, DO in 3s

Supply Voltage

• Rated Value: 24 V DC

• Permissible Range: 20.4 28.8 V DC

• Input Current (5 V DC from backplane bus): Typ. 170 mA

Digital Inputs (DI)

• Voltage: DC, 24 V

• Signal 0: < 5 V DC

• Signal 1: +15 +30 V

• Input Current: 1 mA (0), 2.55 mA (1), typ. 4 mA

• Input Delay: 01 max. 200 s, 10 max. 200 s

• Parallel Switching: Yes

• Cable Length: Shielded max. 500 m, unshielded max. 300 m

Digital Outputs (DO)

• Current Sourcing: Yes, Current Sinking: No

• Switching Capacity:

  • Resistive load: max. 0.75 A

  • Lamp load: max. 5 W

• Output Voltage: 24 V DC (0 = max 0.1 V, 1 = 2028.8 V)

• Output Delay: 01 max. 50 s, 10 max. 200 s

• Parallel Switching: Allowed within same group

• Total Current per Group: 8-point group: 6 A, 4-point group: 3 A

Diagnostics / LEDs

• Input Status LED: Yes

• Output Status LED: Yes

Isolation & Potential Separation

• Inputs: Optocoupler between channels

• Outputs: Optocoupler between channels

• Tested Isolation: 500 V AC for 1 min

EMC / Interference Immunity

• ESD (IEC 61000-4-2): 4 kV contact, 8 kV air

• High-Frequency Fields (IEC 61000-4-3): 801000 MHz, 10 V/m; 1.42.0 GHz, 3 V/m; 22.7 GHz, 1 V/m

• Burst (IEC 61000-4-4): 2 kV on supply and signal lines

• Surge (IEC 61000-4-5): Supply lines 2 kV, signal cables >30 m 2 kV

• Conducted RF (IEC 61000-4-6): 10 V/m, 9 kHz80 MHz, 1 kHz modulation

• Emission (EN 55011): Class A, industrial use

Technical Details