Model:
STBDDI3725
Availability:
In Stock
Documents:
Spec Sheet
$256.12
Estimated price. Final price and availability are subject to confirmation. Contact our sales team for a current quote.
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This digital input module is part of the Modicon STB series, providing IP20 modular distributed I/O on multiple networks and fieldbus systems. It features 16 inputs with positive discrete input logic and a voltage requirement of 24V DC.

Key features include:

  • 16 discrete inputs with 24V DC voltage
  • Input protection resistor-limited with reverse polarity protection
  • Insulation between channels and logic bus at 1500V for 1 minute
  • IP20 rated enclosure
  • Dimensions: 125mm (width) x 65.1mm (depth) x 18.4mm (height)
  • Weight: 0.086kg
  • Compatible with I/O base STBXBA3000 and power distribution module STBPDT3100/3105
  • Supports fieldbus connection over separate bus coupler
  • CE, FM Class 1 Division 2, CSA, and UL certifications
  • Meets EN/IEC 61131-2 type 3 standard

Designed for use in packaging, bottling, assembly, distribution, textile, printing, and semiconductor machinery, this module provides reliable digital input signals for industrial automation systems.

Technical Specifications

Persona Type IdsEU, OM8, SI
Persona Type NamesEnd User, OEM - Control Panelbuilder, System Integrator
Current State 0 Guaranteed<= 1.5 mA, <= 1.5 mA
Current State 1 Guaranteed>= 2.5 mA, >= 2.5 mA, >= 2.5 mA
Local Signalling1 LED (green) for module status (RDY), 1 LED per channel (green) for channel status (IN1 to IN2)
Vibration Resistance+/- 3.5 mm 10-58 Hz), +/- 3.5 mm 10-58 Hz), 3 gn 58-150 Hz) on 35 mm DIN rail, 5 gn 58-150 Hz) on 35 mm DIN rail, +/- 3.5 mm 10-58 Hz), +/- 3.5 mm 10-58 Hz)
Voltage State 0 Guaranteed-3...5 V at state 0, -3...5 V at state 0, -3...5 V at state 0, -3...5 V at state 0
Certificate AgencyFM Class 1 Division 2, CSA, FM Class 1 Division 2, CSA, UL
Local Data StatusPublishable
Local Publishable Date2025-07-09
Return IndicatorN
Stocking FlagY
Stock Policy2
Device TypeAutomation - Distributed inputs/ouputs
ServiceabilityNo
TraceabilityYes
Field Service DivisionIDIBS
Weee ScopeOut
Weee Product Category5
Scope PerimeterAt least in Europe
Reach Full Compliance StatusReference contains Substances of Very High Concern above the threshold
Reach Full Compliance Status IdCONTAINS_SVHC
Reach Compliance DirectiveReference contains Substances of Very High Concern above the threshold
Rohs Eur In ScopeNo
Rohs Eur StatusCompliant By Exemption
Rohs Eur Conformity Date1920
Rohs Eur Full Compliance StatusCompliant By Exemption
China Rohs In ScopeYes
China Rohs Label5
With Recycled CardboardNo
Without Single Use PlasticYes
Product Contributes To Saved And Avoided EmissionsNo
Tier Id4
Tier4
Function Option IdSTANDARD

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