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Odot C4374 – CODESYS 3.5 PLC with EtherCAT and CANopen master, up to 32 I/O modules
- CODESYS 3.5, IEC 61131-3
- EtherCAT & CANopen master
- Modbus TCP & RTU
- 32 expansion modules
€310.76*
Available in 14 days, delivery time 3 bis 5 Tage
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Available in 14 days, delivery time 3 bis 5 Tage
Preis exkl. MwSt., zzgl. Versandkosten
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Available in 14 days, delivery time 3 bis 5 Tage
Preis exkl. MwSt., zzgl. Versandkosten
Available in 14 days, delivery time 3 bis 5 Tage
Preis exkl. MwSt., zzgl. Versandkosten
Available in 14 days, delivery time 3 bis 5 Tage
Preis exkl. MwSt., zzgl. Versandkosten
Available in 14 days, delivery time 3 bis 5 Tage
Preis exkl. MwSt., zzgl. Versandkosten
Available in 14 days, delivery time 3 bis 5 Tage
Preis exkl. MwSt., zzgl. Versandkosten
Do you need a CODESYS controller that runs EtherCAT drives, CANopen devices and Modbus nodes at the same time, without buying extra master cards? The Odot C4374 has EtherCAT master, CANopen master, Modbus TCP and Modbus RTU built into the base unit. The CPU deliberately has no I/O channels of its own: you add exactly the C-series modules your machine needs, up to 32 of them.
🏭 Typical applications
Machines with EtherCAT servo drives: Port 3 works as an EtherCAT master for up to 32 slaves. Servo drives, remote I/O and valve terminals with an EtherCAT interface connect directly, without a gateway.
Existing plants with CANopen: Via the CAN interface you control up to 8 slaves as CANopen master, e.g. drives, encoders or older remote I/O stations that should stay in service.
Connection to control systems and SCADA: Ports 1 and 2 form a switch and speak Modbus TCP as client and server. An HMI, a SCADA system and other controllers can access the PLC in parallel.
Modular cabinet design: Digital, analog, temperature, encoder and communication modules of the Odot C series are lined up at the side. You only pay for the channels you actually use.
💻 Programming with CODESYS 3.5
The C4374 is programmed with CODESYS V3.5.19.70 in all five IEC 61131-3 languages: ladder diagram (LD), instruction list (IL), structured text (ST), function block diagram (FBD/CFC) and sequential function chart (SFC). Odot provides the device description file for CODESYS and the IO-Config configuration software for the I/O modules as downloads.
Memory: 4 MB program memory, 4 MB data memory, 3.9 kB retentive data
Cycle time: minimum 1 ms, up to 5 tasks; bit operation 0.10 µs, double-word operation 0.27 µs
Expansion module process image: 1 kB inputs and 1 kB outputs
Real-time clock: available, requires an external backup battery (battery connector on the unit)
More: SD card holder, OLED display for device name, IP address, firmware version and error codes, USB-C as diagnostic output, run/stop switch
💡 Note: Odot specifies CODESYS V3.5.19.70. With other versions, individual functions may differ from the manual.
🔌 Communication and interfaces
3 × Ethernet RJ45, 10/100 Mbit/s: ports 1 and 2 (switch) for Modbus TCP and IO-Config, port 3 for EtherCAT. A fourth RJ45 port is reserved by the manufacturer and cannot be used.
Modbus TCP: up to 5 connections as client and up to 5 as server
EtherCAT master: up to 32 slaves
1 × CAN, CANopen master: 10 kbit/s to 1 Mbit/s, up to 8 slaves
1 × RS-485, Modbus RTU master and slave: 2,400 to 115,200 bit/s, up to 5 slaves as master
🔧 Mounting, wiring and scope of delivery
Mounting on a 35 mm DIN rail. Dimensions 102 × 115 × 82 mm (W × H × D), weight 0.3 kg. Push-in terminals for solid wires and ferrules, wire cross-section up to 1.5 mm² (AWG 16). System and field supply 24 V DC each (19.2 – 28.8 V DC), galvanically isolated, with reverse polarity protection. Current consumption 135 mA at 24 V DC, backplane supply for the modules max. 2 A at 5 V DC, field current max. 8 A. Operating temperature −20 °C to +60 °C for vertical and −20 °C to +50 °C for horizontal mounting, protection class IP20.
✅ End module CT-5801 included: Every C-series station needs an end module that terminates the internal bus. With the C4374 we ship the Odot CT-5801 as well, so you can start right away. You can order it separately, e.g. as a spare part.
🏷️ Manufacturer and reliability
Odot Automation (Sichuan Odot Automation System Co., Ltd.) specialises in IEC 61131-3 controllers and distributed I/O systems. For the C4374 there is an EMC attestation of conformity from TÜV SÜD (EN 61131-2, Directive 2014/30/EU). The EMC design follows IEC 61131-2 and IEC 61000-4.
Technical Specifications
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