Schneider STBDAO5260 115V AC Digital Output Module

Schneider STBDAO5260 Modicon STB Output Module

Product Introduction

The Schneider STBDAO5260 forms part of the Advantys STB distributed I/O platform. This standard digital output module delivers 2 isolated channels for 115V AC switching duties. Specifically, each channel handles loads up to 2 A, which suits solenoids, relays, and small contactors. Furthermore, the STBDAO5260 provides 1780V AC field-to-bus isolation for dependable noise immunity. Therefore, it fits industrial environments where AC output control and electrical separation matter equally.

Technical Specifications

The module switches 115V AC nominal output voltage through its two isolated channels. Moreover, each channel carries a continuous output current of 2 A. The isolation barrier between field wiring and the logic bus withstands 1780V AC for one minute. Additionally, the STBDAO5260 supports hot swapping when paired with a standard network interface module. This feature allows replacement without disrupting other stations on the network.

Power for the output side arrives through the STBPDT2100 power distribution module. Meanwhile, the internal logic draws current from the 5V DC bus. Besides, the module mounts on the STBXBA2000 I/O base, which measures 18.4 mm in width. Consequently, cabinet space stays efficient in dense installations.

Mechanical and Environmental Parameters

The module shares the compact Advantys STB form factor. Its width measures 18.4 mm, allowing tight side-by-side mounting on a 35 mm DIN rail. In addition, the product weighs approximately 0.122 kg. The housing carries an IP20 protection rating, so it belongs inside a control cabinet.

For environmental tolerance, the operating temperature spans 0°C to 60°C. Meanwhile, storage temperature extends from -40°C to 85°C. The module also withstands 95% relative humidity at 60°C without condensation. Moreover, it resists vibration at 3 gn on standard DIN rails. These ratings support reliable performance in typical factory conditions.

Installation Guide

First, snap the STBXBA2000 I/O base onto a 35 mm DIN rail. Next, slide the STBDAO5260 module onto the base until it locks firmly. After that, wire the 115V AC load circuits to the terminal connector. Additionally, confirm the STBPDT2100 supplies field power to the output channels. Finally, check the status LEDs to verify correct channel operation.

The module supports hot swapping with standard NIMs. However, always follow local electrical codes during installation. For instance, de-energize field circuits before wiring if safety procedures require it.

Packaging List

• 1x Schneider STBDAO5260 Isolated Digital Output Module

• 1x STBXTS1110 Screw Type Connector

• 1x STBXTS2110 Spring Clamp Connector

• 1x STBXBA2000 I/O Base

FAQ

Q1: What load current does each channel support?
A: Each of the two isolated channels handles up to 2 A at 115V AC. Therefore, the module drives solenoids, relays, and small contactors directly.

Q2: Is the Schneider STBDAO5260 still available?
A: Schneider Electric has discontinued this module and replaced it with the Modicon X80 range. However, distributors may still hold remaining inventory.

Q3: Can I swap this module while the system runs?
A: Yes, the STBDAO5260 supports hot swapping with standard NIMs. This allows replacement without powering down the entire I/O station.

Q4: What isolation level does the output module provide?
A: The field-to-bus isolation reaches 1780V AC for one minute. This barrier protects the logic bus from field transients.

Q5: Which power distribution module pairs with this output module?
A: Use the STBPDT2100 power distribution module for 115/230V AC applications. Alternatively, the STBPDT2105 model also offers compatible performance.