STBDDO3705 | Schneider Electric Advantys STB 16-Channel Digital Output Module
STBDDO3705 is a basic 16-channel digital output module from the Schneider Electric Advantys STB series. It uses source transistor outputs and switches 24V DC loads. The module supports hot swapping, so you can replace it without stopping the system. This makes it a practical choice for machine builders and plant maintenance teams that run continuous processes.
Note: This module is discontinued and superseded by the Modicon X80 range. Oiltech Controls supplies tested surplus and refurbished options for legacy Advantys STB systems.
Technical Specifications
| Brand | Schneider Electric |
| Model | STBDDO3705 |
| Series | Advantys STB |
| Module Type | Basic digital output module |
| Channels | 16 |
| Output Type | Transistor, solid state, source |
| Signal Type | 24V DC |
| Supply Voltage | 24V DC |
| Hot Swapping | Yes |
| Protection Rating | IP20 |
| Operating Temperature | Not available |
| Storage Temperature | Not available |
| Lifecycle | Discontinued (superseded by Modicon X80 range) |
Measurement Range: Not applicable for digital output modules.
Frequency Response: Not specified.
Sensitivity: Not applicable.
Linearity: Not applicable.
Resolution: 1 bit per channel (on/off).
Temperature Range: Not available.
Environmental Resistance: IP20 rated. Protect from dust and moisture.
Noise Immunity: Designed for industrial environments. Follow Schneider Electric wiring guidelines.
Installation Guide
- Mount the module on an Advantys STB island base.
- Confirm 24V DC supply polarity before wiring.
- Use source transistor wiring for output loads.
- Keep output cables away from high-voltage power lines.
- Torque terminals to the values in the STB manual.
- Verify IP20 cabinet protection after installation.
Commissioning and Maintenance
- Hot swapping allows module replacement under power.
- Check channel LEDs for quick fault finding.
- Log output states during startup for baseline data.
- Replace modules only with the same STBDDO3705 model or approved equivalent.
- Keep spare modules in anti-static packaging.
Compatibility Notes
This module fits Advantys STB islands. It works with standard 24V DC source output wiring. It is discontinued and replaced by the Modicon X80 range. For legacy STB systems, STBDDO3705 remains a direct drop-in replacement. Contact Oiltech Controls to verify your existing rack and power setup.
Certifications
Certification details are not available in the source data. Please request the latest compliance documents before purchase. Oiltech Controls can help verify CE, UL, or other marks for your region.
Packing List
- 1 x STBDDO3705 digital output module
- Anti-static protective bag
- Protective end caps
- Test report or verification label (for surplus/refurbished units)
Warranty and Shipping
All units include a 12-month warranty. We ship by FedEx, UPS, and DHL. Tracking is provided for every order. Express options are available at checkout.
Typical Applications
- Discrete output control in Advantys STB islands
- Legacy machine retrofits and line expansions
- Material handling and packaging equipment
- Assembly cells with 24V DC solenoids, relays, and lamps
- Obsolete control system maintenance
Diagnostic Capabilities
The module provides per-channel status LEDs. These LEDs help you confirm output state and identify wiring faults. The hot swap function reduces downtime during troubleshooting. For deeper diagnostics, use the Advantys STB configuration software and island bus diagnostics.
FAQ
Is STBDDO3705 still available?
It is discontinued by Schneider Electric. Oiltech Controls supplies tested surplus and refurbished units.
What output type does this module use?
It uses source transistor outputs. Each channel switches 24V DC.
Can I replace it while the system is running?
Yes. The module supports hot swapping on compatible Advantys STB islands.
What is the protection rating?
The module is rated IP20. It must be installed in a suitable enclosure.
How many channels does it have?
It has 16 digital output channels.
What is the warranty?
Every unit comes with a 12-month warranty.
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spare parts.
- Global shipment support with FedEx, UPS, and DHL.
- Tested industrial surplus and refurbished options.
- 12-month warranty on every order.
- Technical verification before shipment.
- Support for obsolete control systems like Advantys STB.
Need help? Email us at info@oiltechcontrols.com or message us on WhatsApp at +86 158 8020 0923.
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