The IFM CR3122 is an advanced ISOBUS gateway designed for agricultural machinery with VT and TC functionality. It provides communication between mobile-machine controllers and ISOBUS-compatible implements. Two CAN interfaces support both standard CAN and ISOBUS communication. The device supports ISO 11783 ISOBUS communication at 250 kBaud. Its compact IP67 housing and wide -40...80 °C temperature range make it suitable for demanding agricultural environments.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The CR3122 is designed for ISOBUS applications requiring Virtual Terminal and Task Controller functionality. It enables compatible machine systems and agricultural implements to exchange operating information. ISOBUS communication uses the ISO 11783 standard. The gateway provides a dedicated ISOBUS interface for reliable network communication. This makes it suitable for modern agricultural machine architectures.
The device provides two CAN interfaces for flexible network integration. One interface supports standard CAN 2.0 A/B communication according to ISO 11898. The other is dedicated to ISOBUS communication according to ISO 11783. The standard CAN interface supports 125...1000 kBaud communication. Internal 120 Ω termination simplifies CAN network integration.
The CR3122 uses a black PA12 housing designed for mobile applications. IP67 protection helps protect the device from environmental exposure. The unit operates from 12...27 V DC and consumes approximately 11...48 mA. An ARM Cortex M4 32-bit processor provides the computing platform. The device also includes Flash, RAM and FRAM memory for reliable application operation.
ISOBUS gateway
VT functionality
TC functionality
Two CAN interfaces
ISO 11783 support
CAN 2.0 A/B
250 kBaud ISOBUS communication
125...1000 kBaud CAN communication
Internal 120 Ω termination
ARM Cortex M4 processor
1.5 MB Flash
320 kB RAM
16 kB FRAM
IP67 protection
Agricultural machinery
Tractors
Agricultural implements
ISOBUS systems
Virtual Terminal applications
Task Controller applications
Precision agriculture
Implement control
Mobile automation
| Specification | Details |
|---|---|
| Product Code | CR3122 |
| Product Type | ISOBUS Gateway |
| Function | ISOBUS Gateway / VT + TC |
| Operating Voltage | 12...27 V DC |
| Current Consumption | 11...48 mA |
| CAN Interfaces | 2 |
| CAN Standard | CAN 2.0 A/B, ISO 11898 |
| CAN Baud Rate | 125...1000 kBaud |
| CAN Termination | Internal 120 Ω |
| ISOBUS Standard | ISO 11783 |
| ISOBUS Baud Rate | 250 kBaud |
| Processor | ARM Cortex M4, 32-bit |
| Flash Memory | 1.5 MB |
| RAM | 320 kB |
| FRAM | 16 kB |
| Housing Material | PA12 black |
| Protection Rating | IP67 |
| Operating Temperature | -40...80 °C |
| Dimensions | 72 × 120 × 29 mm |
| Weight | Approx. 184.95 g |
| Mounting | Panel / surface mounting |
| Status Display | Green/red LED |
| CAN Connector | M12, 5-pin |
| ISOBUS Connector | M12, 5-pin |
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