Product details
Product Overview
Schneider Electric TWDDDI32DK is a discrete input module from the Twido series. It provides 32 digital inputs for small PLC systems. This module operates on 24 V DC with sink or source logic. Furthermore, it connects via a HE-10 connector for easy wiring.
Key Features
- Inputs: 32 discrete channels (24 V DC)
- Input current: 5 mA per channel
- Logic type: Sink or source (selectable)
- Connection: HE-10 connector
- Filter time: 8 ms (on/off)
- Isolation: 1500 Vrms (photocoupler)
- Temperature range: 0..+55°C
- Weight: Only 0.1 kg
Technical Specifications (Hierarchical)
- General
- Brand: Schneider Electric
- Model: TWDDDI32DK
- Series: Twido
- Type: Discrete Input Module
- Weight: 0.1 kg
- Inputs
- Number of inputs: 32
- Input voltage: 24 V DC
- Voltage limits: 20.4..28.8 V
- Input current: 5 mA
- Input impedance: 4.4 kΩ
- Logic type: Sink or source
- Number of common points: 2
- Performance
- Filter time (state 1): 8 ms
- Filter time (state 0): 8 ms
- Isolation: 1500 Vrms (photocoupler)
- Power Consumption
- At 5 V DC (all inputs off): 10 mA
- At 5 V DC (all inputs on): 65 mA
- Environmental
- Operating temp: 0..+55°C
- Storage temp: -25..+70°C
- IP rating: IP20
- Certifications
- CE marked
- CSA certified
- UL listed
- RoHS compliant
Expert Review
“TWDDDI32DK delivers reliable digital input expansion for Twido PLC systems. The 32 channels handle multiple sensors and switches. Meanwhile, the 8 ms filter time ensures stable signal readings. We recommend it for small machine control and building automation applications.”
Manager’s Insight
“This module offers excellent value with 32 inputs in a compact package. The sink/source logic provides wiring flexibility. Furthermore, the HE-10 connector simplifies cable assembly. With 12-month warranty and fast shipping, it is a dependable choice for OEMs and system integrators.”
Applications & Compatible Devices
- Compatible with: Schneider Electric Twido PLC systems
- Input devices: Switches, sensors, push buttons, limit switches
- Industries: Machine control, packaging, conveyors, building automation
- Use cases: Digital signal acquisition, status monitoring
Installation & Maintenance
- Mounting: Directly onto Twido PLC rack or base
- Wiring: Use HE-10 connector cable (not included)
- Configuration: Sink or source logic via wiring
- Maintenance: Periodic inspection of connector and wiring
- Replacement: Hot-swappable (check system compatibility)
Frequently Asked Questions
- Q: How many inputs does this module have?
32 discrete inputs at 24 V DC. - Q: What is the input current per channel?
5 mA. Impedance is 4.4 kΩ. - Q: Can I use sink or source logic?
Yes. Both sink and source configurations are supported. - Q: What is the filter time?
8 ms for both on and off transitions. - Q: Is this module RoHS compliant?
Yes. RoHS EUR status is compliant.
Experience-based Q&A
- Q: One input does not read. What should I check?
Verify the input voltage (20.4..28.8 V). Also, check the wiring. - Q: Can I connect NPN and PNP sensors to this module?
Yes. Sink/source logic allows both types with proper wiring. - Q: The module gets warm. Is that normal?
Yes. At 65 mA consumption, slight warmth is normal.
Selection Guide
- For Twido PLC expansion, this module is the standard choice.
- For high-density input applications, 32 channels save rack space.
- For mixed sensor types, sink/source logic offers flexibility.
- For CE/UL/CSA projects, global certifications simplify approvals.
- For cost-effective solutions, this module provides good value.
Comparison with Similar Models
- TWDDDI32DK – 32 inputs, 24V DC, HE-10 connector.
- TWDDDI16DK – 16 inputs (half density, lower cost).
- TWDDDO32DK – 32 outputs (discrete output version).
Package Contents
- TWDDDI32DK input module (1 unit)
- Quick start guide
- Warranty card (12 months)
Shipping & Delivery
- Dispatch: 12–24 hours after order
- Carriers: FedEx, UPS, DHL (express worldwide)
- Tracking: Provided within 24 hours
Contact Information
For inquiries, contact our sales team:
- Email: sales@powergearx.com
- WhatsApp: +86 18030005825
Copyright © 2026 Powergear X Automation Limited. All rights reserved.
Original Source: https://www.powergearx.com/
There are no reviews yet.