S7-200 SMART Siemens Plc Module 6ES7288-2DE16-0AA0 16 Channels Outputs

2. Key Selling Points

1. Dedicated Digital Output Expansion Module for S7-200 SMART: Model DQ16, a 16-channel transistor output expansion module for the SIMATIC S7-200 SMART PLC system—adds 16 high-speed digital outputs to extend control capability beyond the CPU’s built-in I/O.

2. 16 Transistor Sinking (NPN) Outputs: All 16 channels are 24 V DC transistor sinking (NPN) outputs, with max load current of 0.5 A per channel. Suitable for driving relays, solenoid valves, indicator lamps, and small DC motors.

3. Supports High-Speed Pulse Output (PTO/PWM):Up to 6 channels support high-speed pulse output at frequencies up to 100 kHz.Supports PTO (Pulse Train Output) and PWM (Pulse Width Modulation) modes—ideal for stepper/servo motor control, speed regulation, or dimming applications.

4. Industrial-Grade Reliability:Operating temperature range: 0°C to +55°C.Complies with IEC 61131, EMC, vibration, and noise immunity standards—ensures stable operation in harsh industrial environments.

5. Galvanic Isolation:Provides electrical isolation between output circuits and PLC logic—protects the CPU from external voltage surges or load feedback, enhancing system safety and reliability.