Brand:Schneider PLC Item No.:TWDDMM24DRF Product Origin:France Product Dimensions:110 × 66.8 × 50 mm Product Weight:0.3 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Schneider TWDDMM24DRF Digital Mixed I/O Module is a Twido expansion module designed to provide a balanced combination of digital input monitoring and relay output control. By integrating 16 input channels and 8 relay output channels, it helps engineers build efficient automation systems with fewer separate components.
Built for compact industrial applications, the TWDDMM24DRF offers dependable signal handling, flexible wiring compatibility, and reliable relay switching performance. Its combination of input and output functions makes it especially valuable for machine builders, OEM equipment manufacturers, and maintenance teams working with established Twido PLC installations.
Technical Specifications
Specification
Details
Manufacturer
Schneider Electric
Model
TWDDMM24DRF
Product Family
Twido
Module Type
Digital Mixed I/O Module
Digital Inputs
16 Channels
Digital Outputs
8 Channels
Input Voltage
24 VDC
Input Voltage Range
20.4…28.8 VDC
Input Logic
Sink / Source
Input Current
7 mA per input
Input Impedance
3.4 kΩ
Input Filter Time
Approx. 8 ms
Output Type
Relay Output
Output Contact Type
Normally Open (NO)
Output Current
2 A per channel
Maximum Common Current
7 A per common line
Output Response Time
≤7 ms
Isolation
Photocoupler Isolation
Connection Type
Spring Terminal Block
Operating Temperature
0…55°C
Storage Temperature
-25…70°C
Protection Rating
IP20
Mounting Type
DIN Rail Installation
Dimensions
Approx. 100 × 51 × 76 mm
Weight
Approx. 0.14 kg
Recommended Companion Models
Model
Product Name
Schneider TWDLCAA24DRF
Twido Compact Controller Module
Schneider TWDDDI16DT
Twido Digital Input Module
Schneider TWDDDO16TK
Twido Digital Output Module
Schneider TWDAVO2HT
Twido Analog Output Module
Frequently Selected Alternatives
Model
Product Name
Schneider TWDDMM8DRT
Twido Digital Mixed I/O Module
Schneider TM2DMM24DRF
Modicon Digital Mixed I/O Module
Schneider TM3DM24R
Modicon TM3 Mixed Digital I/O Module
Schneider TM3DQ16R
Modicon TM3 Relay Output Module
Where It Excels in Industrial Use
• Compact PLC Input and Output Expansion
The Schneider TWDDMM24DRF is a Twido digital mixed I/O module designed to extend controller capabilities with 16 digital inputs and 8 relay outputs in a single compact unit. It provides a practical solution for automation systems requiring both signal acquisition and actuator control within limited cabinet space.
• Machine Automation and Equipment Control
The module is well suited for packaging machines, assembly equipment, conveyor systems, and OEM automation applications where multiple sensors and relay-controlled devices must be managed through one PLC expansion module.
• Flexible Field Device Integration
With 24 VDC digital inputs and relay outputs capable of switching industrial loads, the TWDDMM24DRF supports connection to sensors, push buttons, contactors, solenoid valves, indicator lamps, and other automation components.
• Twido Legacy System Expansion and Maintenance
Designed for Schneider Electric Twido platforms, the module remains a reliable option for upgrading and maintaining existing automation installations that require additional mixed digital I/O capacity.
Key Strengths at a Glance
• Combined Input and Relay Output Functionality
Integrates 16 digital inputs and 8 relay outputs in one module, reducing hardware requirements and simplifying PLC system design.
• Flexible 24 VDC Input Configuration
Supports sink and source input wiring methods, allowing compatibility with a wide range of industrial sensors and switching devices.
• High-Load Relay Switching Capability
The eight relay outputs support up to 2 A per output channel, enabling direct control of various industrial loads without additional relay interfaces in many applications.
• Reliable Electrical Isolation Design
Uses photocoupler isolation between internal circuits and I/O sections, improving protection and operational stability in industrial environments.
Technical FAQs
1. What type of product is the Schneider TWDDMM24DRF?
The Schneider TWDDMM24DRF is a Twido digital mixed I/O expansion module combining digital input and relay output functions in one PLC module.
2. How many inputs and outputs does the TWDDMM24DRF provide?
The module provides 16 digital inputs and 8 relay outputs.
3. What input voltage does the TWDDMM24DRF support?
The digital inputs support 24 VDC signals with an operating range of approximately 20.4 to 28.8 VDC.
4. Can the TWDDMM24DRF accept both sink and source input signals?
Yes. The digital inputs support both sinking and sourcing wiring configurations.
5. What type of outputs are available on the TWDDMM24DRF?
The module uses relay outputs with normally open contacts for controlling external devices.
6. What is the maximum current rating of each relay output channel?
Each relay output channel supports up to 2 A depending on the connected load characteristics.
7. Which PLC family is compatible with the TWDDMM24DRF?
The module is designed for Schneider Electric Twido PLC systems and compatible Twido expansion architectures.
8. What communication or programming software is used with the TWDDMM24DRF?
The module is configured through Schneider Electric Twido programming software as part of the PLC hardware configuration.
9. What applications commonly use the TWDDMM24DRF?
Typical applications include machine control, process monitoring, equipment automation, and industrial control systems requiring mixed digital I/O expansion.
10. Is the TWDDMM24DRF suitable for replacement projects?
Yes. It is frequently selected for maintaining and extending existing Twido-based automation systems where compatible mixed I/O expansion is required.
