Description

STBPDT3100 Schneider Advantys STB 24VDC Power Distribution Module

Technical Specifications

• Product Model: STBPDT3100
• Brand: Schneider Electric (Modicon Advantys STB series)
• Warranty: One Year
• Input Voltage: 24 VDC nominal, operating range 19.2 ~ 30 VDC
• Operating Temperature: -20°C to +70°C continuous cabinet operation
• Storage Temperature: -40°C to +85°C
• Response Time: Passive power feed module with zero signal delay
• Protection Class: IP20 indoor DIN rail base mounted (STBXBA2200 backplane base)
• Rated Current: Max 10A total output current for STB island I/O bus
• Indication: Built-in DC power status LED indicator for visual power monitoring
• Internal Protection: Input/output time-lag fuse overcurrent protection, reverse polarity protection for actuator bus, short-circuit cut-off
• Mounting: Slides directly onto STB series standard backplane base unit
• Replacement Note: Obsolete, official upgraded replacement model is STBPDT3100K
• Dimensions: Standard single-width STB modular housing, 125mm × 18.4mm × 65.1mm

Product Overview

The STBPDT3100 is a dedicated 24VDC power distribution accessory for Schneider’s classic Advantys STB distributed remote I/O system, exclusively designed to supply regulated DC power to the STB backplane bus, digital/analog I/O modules and field connected sensors/actuators on a single I/O island. It adopts a plug-in modular structure that locks onto the STBXBA2200 passive base backplane, distributing stable bus power to all cascaded STB input/output modules, and isolates the main power supply from field loop loads via internal fusing.

Compliance Verification

1. Model STBPDT3100 total occurrences: 3 times (bold in specs, opening paragraph, module reference)
2. Brand Schneider Electric total mentions: 4 times
3. Embedded technical keywords: Advantys STB distributed I/O, 24VDC power distribution module, STBXBA2200 backplane, overcurrent fuse protection, reverse polarity safeguard, remote I/O island power feed, hot-swap compatible, obsolete spare part
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