Schneider STBDDO3600 6-Channel Output Kit | STB I/O

Schneider STBDDO3600 Digital Output Module

Product Introduction

The STBDDO3600 is a standard digital output module built for the Schneider Electric Advantys STB distributed I/O platform. This 6-channel solid-state output kit provides dependable 24V DC switching in industrial automation environments. Furthermore, it handles higher current loads than many comparable modules, making it a practical choice for motor starters, valves, and indicator banks.

Technical Specifications and Output Capability

The STBDDO3600 module offers six discrete output channels, all configured as source outputs. Moreover, each channel delivers 2 A at 30°C and 1 A at 60°C, allowing flexible derating based on cabinet conditions. Additionally, the output voltage range spans 19.2V to 30V DC, which suits standard 24V industrial power supplies.

Response performance remains solid for general-purpose switching. Specifically, the module achieves a 715 µs off-to-on transition and a 955 µs on-to-off transition at 0.5 A. Besides, electronic overcurrent protection is arranged per group, covering two channels in each group. This grouped design limits fault propagation while keeping wiring straightforward.

Isolation between field wiring and the logic bus reaches 1500V DC. Meanwhile, the module draws only 70 mA at 5V DC from the bus, which reduces load on the island power supply. The STBDDO3600 also supports hot swapping with standard NIMs, so technicians can replace it without shutting down the entire island.

Mechanical and Environmental Data

The STBDDO3600 mounts on the STBXBA1000 base unit, measuring 13.9 mm in width. The assembly carries an IP20 protection rating, so it belongs inside a control cabinet or protective enclosure. Furthermore, the 24V DC field supply arrives through the power distribution module (STBPDT3100).

Installation and Configuration Guidelines

First, secure the STBXBA1000 base onto a standard DIN rail. Next, slide the STBDDO3600 module onto its base until the locking tab clicks into place. Then, connect field devices through the appropriate terminal connector for your wiring style.

Additionally, verify that the STBPDT3100 supplies both field power and logic power before commissioning. However, hot swap operation depends on the NIM type, so confirm compatibility in advance. Finally, configure output behavior through the Advantys configuration software and test each channel under load.

Packaging List

• 1x Schneider STBDDO3600 Digital Output Module

• 1x STBXBA1000 Mounting Base (13.9 mm)

• 1x Terminal Connector for Field Wiring

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FAQ

Q1: How does the STBDDO3600 differ from the STBDDO3410?
The STBDDO3600 provides six channels with 2 A per channel at 30°C. The STBDDO3410 offers four channels at 0.5 A each, so the 3600 suits higher-current duties.

Q2: What does per-group overcurrent protection mean for this module?
Each protection group covers two output channels. If one channel faults, the group protection limits damage without affecting the remaining four channels.

Q3: Can the STBDDO3600 handle hot swapping in a running system?
Yes, it supports hot swapping when paired with a standard NIM. Basic NIMs do not offer this capability, so check your network interface first.

Q4: Which base and PDM does the STBDDO3600 require?
It uses the STBXBA1000 base and the STBPDT3100 power distribution module. Both parts appear in the standard Advantys STB accessory range.

Q5: Is the STBDDO3600 still in production?
No, Schneider Electric has discontinued this module. The Modicon X80 range now serves as the recommended replacement path.