Description
Siemens Control Module Model 6DD1688-1AA0 Industrial Use
Reliable digital output module for Siemens S7-400 systems, offering high-density output in a compact form.
| Brand | Siemens |
| Model | 6DD1688-1AA0 |
| Voltage | 24V DC |
| Country of Origin | Germany |
| Weight | 0.3 kg |
| Dimensions | 40 x 125 x 100 mm |
| Warranty | 1 year |
| Certifications | CE, UL, CSA, FM |
| SKU / MPN | 6DD1688-1AA0 |
| What’s in the box | Control Module, Bus Connectors, User Manual, Product Label |
| Number of Outputs | 32 |
| Output Voltage | 24V DC |
| Output Current per Channel | 2 A |
| Backplane Bus | S7-400 backplane |
| Diagnostic Function | Yes |
| Isolation | Galvanic isolation |
Key benefits: High channel density, built-in diagnostics, simple installation.
Typical applications: Factory automation, process control, material handling.
Order number: Siemens Control Module Model 6DD1688-1AA0 Industrial Use
Lifecycle: Active
Documentation: Manual included and available on Siemens Industry Online Support
Typical applications: Factory automation, process control, material handling.
Order number: Siemens Control Module Model 6DD1688-1AA0 Industrial Use
Lifecycle: Active
Documentation: Manual included and available on Siemens Industry Online Support
Daniel W. –
Tested the proximity switch, response time is spot on. Recommended for industrial use.