Brand:Schneider PLC Item No.:TWDNCO1M Product Origin:France Product Dimensions:108 × 7.2 × 7.2 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 TWDNCO1M CANopen Bus Master Module is a dedicated communication module developed for Twido PLC systems that require reliable CANopen networking. By transforming a compatible Twido controller into a CANopen master, it enables seamless communication with distributed field devices such as remote I/O stations, motor drives, sensors, and intelligent automation equipment.
Designed for industrial environments, the TWDNCO1M combines stable CANopen communication, flexible transmission rates, and straightforward integration with Twido controllers. Its support for multiple slave devices and standardized CANopen communication makes it a dependable solution for machine builders, system integrators, and maintenance engineers working with legacy Schneider Electric automation platforms.
Technical Specifications
Specification
Details
Manufacturer
Schneider Electric
Model
TWDNCO1M
Product Family
Twido
Module Type
CANopen Bus Master Module
Communication Protocol
CANopen DS301 V4.02 / DR303-2
Network Role
CANopen Master
Supply Voltage
24 VDC
Operating Voltage Range
19.2…30 VDC
Current Consumption
50.5 mA @ 24 VDC
Current Consumption (5 V Bus)
50 mA
Power Dissipation
1.2 W
Supported Baud Rates
125 / 250 / 500 kbps
Maximum Slave Devices
16
Process Data Objects
16 TPDO + 16 RPDO
Communication Connector
9-pin Male SUB-D
Bus Cable
Shielded Twisted Pair
Number of Modules per Controller
1
Protection Rating
IP20
Mounting
DIN Rail
Operating Temperature
0°C to +55°C
Storage Temperature
-25°C to +70°C
Dimensions
Approx. 90 × 23 × 70 mm
Weight
Approx. 0.155 kg
Recommended Companion Models
Model
Product Name
Schneider TWDLMDA40DTK
Modular Base Controller
Schneider TWDLMDA20DUK
Modular Base Controller
Schneider TWDDDI32DK
Digital Input Module
Schneider TWDDDO16TK
Digital Output Module
Frequently Selected Alternatives
Model
Product Name
Schneider TM241CEC24T
Modicon M241 Logic Controller with CAN Master
Schneider TM241CEC24R
Modicon M241 Logic Controller with CAN Master
Schneider TM241CEC24U
Modicon M241 Logic Controller with CAN Master
Schneider BMXNOC0401
Modicon X80 Communication Module
Where It Excels in Industrial Use
• CANopen Network Integration
The Schneider TWDNCO1M enables Twido PLCs to function as CANopen masters, allowing centralized communication and control of distributed CANopen slave devices in industrial automation systems.
• Distributed Machine Automation
Ideal for packaging machines, conveyor systems, material handling equipment, and assembly lines where multiple intelligent field devices communicate over a CANopen network.
• Industrial Motion and Device Coordination
The module simplifies communication with CANopen-compatible I/O modules, motor starters, drives, sensors, and other field devices, reducing wiring complexity while improving system scalability.
• Twido System Expansion Projects
Designed specifically for Schneider Electric Twido controllers, the TWDNCO1M provides an efficient communication upgrade for legacy automation systems requiring CANopen connectivity.
Key Strengths at a Glance
• Dedicated CANopen Master Functionality
Acts as a CANopen master compliant with CiA DS301 V4.02 and DR303-2 specifications, ensuring reliable communication with compatible slave devices.
• Supports Up to 16 CANopen Slave Devices
Communicates with as many as 16 slave devices while managing up to 16 TPDOs and 16 RPDOs for efficient real-time data exchange.
• Multiple Communication Speeds
Supports transmission rates of 125 kbps, 250 kbps, and 500 kbps, allowing network optimization based on cable length and application requirements.
• Compact DIN Rail Installation
Designed for quick installation alongside compatible Twido PLCs, providing reliable industrial communication without occupying excessive control cabinet space.
Technical FAQs
1. What is the Schneider TWDNCO1M used for?
The TWDNCO1M is a CANopen bus master communication module that enables Twido PLCs to communicate with CANopen slave devices.
2. Which PLC family is compatible with the TWDNCO1M?
It is compatible with Schneider Electric Twido compact and modular base controllers that support expansion modules.
3. How many CANopen slave devices can the module manage?
The module supports communication with up to 16 CANopen slave devices.
4. What communication protocol does the TWDNCO1M support?
It supports the CANopen protocol compliant with CiA DS301 V4.02 and DR303-2 specifications.
5. Which communication speeds are available?
The module supports selectable baud rates of 125 kbps, 250 kbps, and 500 kbps.
6. What connector is used for the CANopen network?
The communication interface uses a 9-pin male SUB-D connector with shielded twisted-pair CANopen cabling.
7. How many communication modules can be installed on one Twido controller?
Only one TWDNCO1M CANopen master module can be installed per compatible Twido CPU.
8. Does the module require an external power supply?
Yes. The TWDNCO1M operates from an external 24 VDC power supply.
9. What industrial applications commonly use the TWDNCO1M?
Typical applications include distributed machine control, conveyor automation, packaging systems, industrial motion control, and factory communication networks.
10. Is the TWDNCO1M still available from Schneider Electric?
The module has been discontinued but continues to be widely used for maintenance and expansion of existing Twido CANopen systems.
