The STBXBA1000 serves as a standard mounting base for Advantys STB digital I/O modules. Schneider Electric designed this base to hold STBDDI input modules and STBDDO output modules in place. As a result, it acts as the physical foundation of a distributed I/O station. Each base connects modules to the backplane and keeps wiring organized. Furthermore, the slim 13.9 mm width saves valuable DIN rail space inside control cabinets. This part carries an IP20 protection rating, so it suits clean industrial environments. However, Schneider Electric has discontinued this series and replaced it with the Modicon X80 range. Therefore, the STBXBA1000 mainly serves maintenance and spare parts needs today.
The following table outlines the main technical data for this standard I/O base.
Model: STBXBA1000
Brand: Schneider Electric
Series: Advantys STB
Module type: Standard I/O base
Function: Mounting base for digital I/O modules
Compatible modules: STBDDI and STBDDO series
Base width: 13.9 mm
Weight: 0.024 kg
Protection rating: IP20
Mechanical fit plays a key role in modular I/O systems. Specifically, the STBXBA1000 locks onto a standard DIN rail and holds one digital I/O module. Its narrow body allows engineers to place many bases side by side. Meanwhile, the lightweight design reduces strain on the rail and cabinet structure. The IP20 rating means the base blocks solid objects larger than 12.5 mm. However, it does not resist water or dust ingress. For this reason, users should install it inside a protected enclosure. Besides, operating and storage temperature data is not available for this discontinued item. Therefore, engineers should follow the original Advantys STB system guidelines during replacement.
Installing the STBXBA1000 follows a simple, tool-light procedure. First, snap the base onto a 35 mm DIN rail. Next, slide it next to other STB bases until the connectors align. After that, press the base firmly until the latch clicks into place. Then, mount the matching STBDDI or STBDDO module onto the base. Moreover, tighten the retaining screws to secure the module. Finally, check the bus connections before applying power. If you replace an old base, mark the wiring first. This step prevents mistakes during reassembly. In addition, keep the workspace free of dust, because the IP20 rating offers limited protection.
1 x Schneider STBXBA1000 standard I/O base
1 x Anti-static protective bag
1 x Carton with foam padding
We ship orders through Fedex, UPS, and DHL. Each base travels in an anti-static bag and a padded carton. As a result, the part arrives safely at your facility.
Q1: What is the STBXBA1000 used for?
A: The STBXBA1000 is a standard I/O base. It holds STBDDI and STBDDO digital modules on a DIN rail.
Q2: Which modules fit this base?
A: It accepts STBDDI digital input modules and STBDDO digital output modules from the Advantys STB series.
Q3: Is the STBXBA1000 still in production?
A: No. Schneider Electric discontinued this base and replaced it with the Modicon X80 range.
Q4: What is the width of this base?
A: The base measures 13.9 mm wide, which saves DIN rail space.
Q5: What protection rating does it carry?
A: It carries an IP20 rating, so it needs installation inside a clean enclosure.
| Brand Name | |
| Model No. | STBXBA1000 |
| Product Type | I/O Base |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
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