STBDDI3230 | Schneider Electric Advantys STB Digital Input Module
STBDDI3230 is a standard 2-channel digital input module from the Schneider Electric Advantys STB series. It uses 24V DC sink input. It supports hot swapping for fast service. The module is now discontinued and superseded by the Modicon X80 range. It remains a practical choice for existing Advantys STB systems.
Oiltech Controls supplies tested industrial surplus and refurbished options. We verify each unit before shipment. This helps you keep obsolete control systems running.
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spare parts
- Global shipment support through FedEx, UPS, and DHL
- Tested industrial surplus and refurbished options
- 12-month warranty on eligible products
- Technical verification before every shipment
- Support for obsolete control systems
Questions? Email info@oiltechcontrols.com or message +86 158 8020 0923 on WhatsApp.
Technical Specifications
| Brand | Schneider Electric |
| Model | STBDDI3230 |
| Series | Advantys STB |
| Module Type | Standard digital input module |
| Channels | 2, sink |
| Signal Type | 24V DC, IEC/EN 61131-2 Type 2 |
| Isolation | 1500V DC field-to-bus for 1 minute |
| Hot Swapping | Yes |
| Supply Voltage | 24V DC via PDM |
| Bus Current | 60 mA @ 5V DC |
| I/O Base | STBXBA1000, 13.9 mm |
| PDM | STBPDT3100, 24V DC |
| Protection Rating | IP20 |
| Weight | 0.110 kg |
| Operating Temperature | Not available |
| Storage Temperature | Not available |
| Lifecycle | Discontinued, superseded by Modicon X80 range |
Installation Guide
- Mount the module on a compatible STBXBA1000 I/O base.
- Use a STBPDT3100 PDM for 24V DC supply.
- Keep field wiring short and separated from noise sources.
- Confirm sink input polarity before power-up.
- Hot swapping is supported for fast module replacement.
Commissioning and Maintenance
- Check bus current and supply voltage before startup.
- Verify input response with a known 24V DC signal.
- Use the module LED and system diagnostics for fault finding.
- Replace only with the same model or approved alternative.
- Keep spare I/O bases and PDMs on hand for downtime reduction.
Compatibility Notes
STBDDI3230 works with the Advantys STB system. It needs a compatible I/O base and PDM. It is discontinued. Schneider Electric points users to the Modicon X80 range for new designs. For existing STB installations, this module remains a direct service part.
Diagnostics Capability
- Module status LED for quick visual checks
- System-level diagnostics through the STB network interface
- Input channel state monitoring
- Fault detection for field wiring and supply issues
Typical Applications
- Machine control panels
- Material handling systems
- Packaging lines
- Process skids
- Legacy Advantys STB installations
- Obsolete control system maintenance
Packing List and Warranty
- 1 x STBDDI3230 module
- Protective packing
- Test report or condition note where applicable
- 12-month warranty on eligible products
Shipping options: FedEx, UPS, and DHL. Tracking is provided after dispatch.
Certifications and Compliance
The module follows IEC/EN 61131-2 Type 2 input standards. It provides 1500V DC field-to-bus isolation for 1 minute. Protection rating is IP20. Always confirm local rules and machine safety requirements before use.
FAQ
Is STBDDI3230 still available?
It is discontinued by Schneider Electric. Oiltech Controls may offer tested surplus or refurbished units.
How many channels does it have?
It has 2 sink digital input channels.
What input signal does it use?
It uses 24V DC, IEC/EN 61131-2 Type 2.
Does it support hot swapping?
Yes, hot swapping is supported.
What base and PDM does it need?
It uses the STBXBA1000 I/O base and STBPDT3100 PDM.
What is the warranty?
Eligible products include a 12-month warranty.
How do I contact Oiltech Controls?
Email info@oiltechcontrols.com or message +86 158 8020 0923 on WhatsApp.
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