The IFM CR2051 is a 16-output decentralized I/O module from the IFM ioControl family. It is designed to control digital and PWM loads in mobile machinery through a rugged field-mounted module. Two CAN interfaces provide communication with the central control system and other network devices. The module supports programmable mobile-machine control functions and is suitable for applications requiring multiple distributed outputs.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The CR2051 provides 16 configurable output channels for mobile-machine actuators. Digital output functions allow loads to be switched directly from the controller. PWM functionality enables controlled output signals for suitable proportional devices. The high channel count makes the module useful for machines with multiple valves, solenoids or actuators. Output channels can be distributed close to the loads to simplify machine wiring. This can reduce cable length and improve system organization.
The outputs support PWM and current-controlled functionality depending on configuration. PWM control can be used for proportional actuators and valve applications. Current-controlled outputs allow more precise control of suitable loads. Diagnostic functionality helps detect electrical conditions such as short circuits and output problems. This provides improved monitoring of connected actuators. The module is therefore suitable for hydraulic and electro-mechanical applications.
Two CAN interfaces provide network communication with the mobile-machine controller. CANopen and SAE J1939 support integration into common mobile automation networks. The module operates from an 8...32 V DC supply suitable for 12 V and 24 V vehicle systems. IP65/IP67 protection provides environmental protection when connectors are correctly installed. Its -40...85 °C operating temperature supports harsh field conditions.
16 output channels
Digital outputs
PWM outputs
Current-controlled output functions
Output diagnostics
2 CAN interfaces
CANopen support
SAE J1939 support
CODESYS programming
IEC 61131-3
IP65/IP67 protection
-40...85 °C operation
Compact mobile-machine design
Hydraulic valve control
Proportional actuator control
Construction equipment
Agricultural machinery
Mobile hydraulic systems
Off-highway vehicles
Lighting control
Solenoid control
Distributed actuator control
| Specification | Details |
|---|---|
| Product Code | CR2051 |
| Product Family | ioControl |
| Product Type | Output Module |
| Total Outputs | 16 |
| Digital Outputs | 16 |
| PWM Outputs | Up to 16 |
| PWM-I Outputs | Up to 8 depending on configuration |
| Output Diagnostics | Yes |
| Supply Voltage | 8...32 V DC |
| Nominal Voltage | 12 / 24 V DC |
| CAN Interfaces | 2 |
| CAN Standard | CAN 2.0 A/B, ISO 11898 |
| CAN Baud Rate | 20 kbit/s...1 Mbit/s |
| Communication | CANopen / SAE J1939 / Free Protocol |
| Programming | CODESYS 2.3 |
| Programming Standard | IEC 61131-3 |
| Processor | Freescale PowerPC |
| Processor Frequency | 50 MHz |
| RAM | 592 kB |
| Flash | 1536 kB |
| FRAM | 1 kB |
| Protection Rating | IP65/IP67 |
| Operating Temperature | -40...85 °C |
| Storage Temperature | -40...85 °C |
| Maximum Altitude | 2000 m |
| Housing | Glass-fibre reinforced |
| Connection | DEUTSCH |
| Diagnostics | LED and display indication |
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