STBDAI5260 – Schneider Electric Advantys STB 2-Channel 115V AC Isolated Digital Input Module
The STBDAI5260 is a standard 2-channel digital input module from the Schneider Electric Advantys STB series. It reads 115V AC field signals with IEC/EN 61131-2 Type 1 characteristics. Each channel is isolated. Field-to-bus isolation reaches 1780V AC. This module supports hot swapping. It fits the STBXBA2000 I/O base. Power comes from an STBPDT2100 PDM. The series is discontinued and superseded by the Modicon X80 range.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 | STBDAI5260 |
| Series | Advantys STB |
| Module Type | Standard digital input module, isolated |
| Channels | 2 |
| Signal Type | 115V AC, IEC/EN 61131-2 Type 1, isolated |
| Isolation | 1780V AC field-to-bus |
| Hot Swapping | Yes |
| Supply Voltage | 115V AC via PDM |
| I/O Base | STBXBA2000, 18.4 mm |
| PDM | STBPDT2100, 115/230V AC |
| Protection Rating | IP20 |
| Operating Temperature | Not available |
| Storage Temperature | Not available |
| Lifecycle | Discontinued, superseded by Modicon X80 range |
Measurement Range: 115V AC digital input signals.
Frequency Response: Standard AC input response per module design.
Sensitivity: Type 1 input threshold per IEC/EN 61131-2.
Linearity: Not applicable for digital input modules.
Resolution: 1 bit per channel, on or off.
Temperature Range: Not available in current documentation.
Environmental Resistance: IP20 rated. Use inside a suitable enclosure.
Noise Immunity: 1780V AC field-to-bus isolation supports noise rejection.
Installation Guide
- Mount the STBXBA2000 I/O base on a standard DIN rail.
- Snap the STBDAI5260 module onto the base.
- Connect the STBPDT2100 PDM for 115V AC supply.
- Wire field devices to the 2 input channels.
- Verify isolation between field and bus before power-up.
- Use hot swapping only with a compatible system setup.
Commissioning and Maintenance
- Check channel status LEDs after power-up.
- Confirm 115V AC signal presence at each input.
- Replace modules hot only when the system allows it.
- Keep the IP20 enclosure clean and dry.
- Record module identity for spare parts tracking.
Compatibility
- Works with Advantys STB I/O bases.
- Requires STBXBA2000 base or equivalent.
- Uses STBPDT2100 PDM for 115/230V AC.
- Superseded by Modicon X80 range.
- Best for legacy STB systems needing 115V AC inputs.
Certifications and Standards
- IEC/EN 61131-2 Type 1 input standard.
- 1780V AC field-to-bus isolation rating.
- IP20 protection rating.
- Schneider Electric industrial quality system.
- Check local codes for final installation approval.
Packing List
- 1 x STBDAI5260 module.
- 1 x anti-static protective bag.
- 1 x protective carton.
- Documentation copy if available.
- No I/O base or PDM included unless stated.
Warranty and Shipping
Oiltech Controls offers a 12-month warranty on this module. We ship by FedEx, UPS, and DHL. Each unit is checked before dispatch. Contact us for stock and lead time.
Typical Applications
- Legacy Advantys STB control panels.
- 115V AC pushbutton and switch input circuits.
- Industrial machine retrofit projects.
- Obsolete automation system maintenance.
- Discrete signal monitoring in factory lines.
Diagnostic Capabilities
- Channel-level input status indication.
- Field-to-bus isolation supports fault separation.
- Hot swap support helps reduce downtime.
- Module identity helps maintenance tracking.
- Works with STB system diagnostics when available.
Why Buy From Oiltech Controls?
- More than 15 years in industrial automation spare parts.
- Global shipment support for hard-to-find modules.
- Tested industrial surplus and refurbished options.
- 12-month warranty on qualified products.
- Technical verification before every shipment.
- Support for obsolete control systems and legacy lines.
Inquiries: info@oiltechcontrols.com or +86 158 8020 0923. We reply with stock, condition, and shipping details.
FAQ
Is the STBDAI5260 still in production?
No. It is discontinued. It is superseded by the Modicon X80 range.
Can I hot swap this module?
Yes. Hot swapping is supported in compatible STB systems.
What base does it use?
It uses the STBXBA2000 I/O base, 18.4 mm wide.
What power supply does it need?
It uses 115V AC through the STBPDT2100 PDM.
What is the isolation rating?
Field-to-bus isolation is 1780V AC.
Do you test before shipping?
Yes. We verify technical condition before dispatch.
What couriers do you use?
We ship by FedEx, UPS, and DHL.
What warranty do you offer?
We offer a 12-month warranty on this product.
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