Siemens SIMATIC S7-200 SMART SM DR16 Digital I/O Expansion Module
The Siemens SIMATIC S7-200 SMART SM DR16 is a digital input/output expansion module designed to extend the I/O capacity of compatible Siemens S7-200 SMART PLC systems. It combines digital inputs with relay outputs for controlling and monitoring industrial equipment.
Key Features
- 8 digital inputs, rated at 24V DC
- 8 relay digital outputs
- Relay outputs rated up to 2A, subject to load and switching specifications
- 24V DC module supply
- Designed for compatible SIMATIC S7-200 SMART PLC systems
- Suitable for industrial control panels and machine automation
Technical Specifications
| Brand | Siemens |
|---|---|
| Product Series | SIMATIC S7-200 SMART |
| Module Model | SM DR16 |
| Article Number | 6ES7288-2DR16-0AA0 |
| Product Type | Digital I/O Expansion Module |
| Digital Inputs | 8 × 24V DC, sink/source |
| Digital Outputs | 8 × relay outputs |
| Relay Output Rating | Up to 2A; verify load-specific ratings |
| Module Supply | 24V DC |
| PLC Compatibility | Compatible SIMATIC S7-200 SMART systems |
Applications
- Expanding PLC digital input and output capacity
- Industrial machine automation
- Control panels and relay-based control systems
- Conveyor and material-handling equipment
- Monitoring sensors and controlling compatible actuators
Why Choose Nexis Controls?
Nexis Controls supports industrial automation requirements with PLCs, expansion modules and control components for machine builders, panel manufacturers and industrial maintenance teams. Contact our team to confirm stock, compatibility and quotation details.
Ordering Note: Confirm the full article number and compatibility with your existing PLC CPU before ordering. Relay load ratings depend on the type of load and switching conditions.





















