CAN I/O PLC Waterproof

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The versatile and waterproof CAN I/O PLC Waterproof with 14 inputs and outputs with an operating voltage range of 9 to 32 volts impresses with its compact design. It offers 8 I/Os that can be configured as inputs or outputs and 6 analog inputs. Optionally, with the 5 volt reference output, it offers the possibility of supplying additional sensors with voltage. It is completely software-compatible with the CAN I/O PLC (1.033.30x.xx) and is the right alternative when IP68 protection is required. It is dustproof, offers full protection against contact and also protection against permanent immersion. The small module convinces with the many different assembly variants. The perfectly dimensioned housing is ideal for tight installation spaces.

This CAN controller can be used as an I/O module in a CAN as well as an independent and intelligent PLC. One of the most versatile products in the MRS Electronic product portfolio can be used very flexibly in all applications in which control processes have to be implemented. With the graphic programmability with the MRS Developers Studio, you can even program your function yourself, even with limited programmin knowledge. For more complex applications, it can also be programmed using C code. This module is equipped with a CAN interface and can also be equipped with an additional RS232 or RS485 interface. This enables data exchange (gateway) to be established between CAN and the serial interface.

Technical details

Inputs and Outputs

Number of pins 24
In-/Outputs (total) 14
Inputs (total) 6
Inputs (analog) 6
I/Os (total) 8
I/Os (Input analog) 6
I/Os (Input digital) 2
I/O (Output PWM capable) 6
I/O (Output digital) 2
Output type high side 8
Switching current 3 A @ 85°C


CAN interface(s) 1
Serial Interface(s) 1

Mechanical Properties

IP rating IP6K8
Housing material PA66GF30
Dimensions 60 × 60 × 30 mm


Programming software MRS Developers Studio


Temperature range -40 to +85°C
Operating voltage 9-32 V
Quiescent current (12V) 8.5 µA
Quiescent current (24V) 97 µA
Vref current limit 500 mA
Processor architecture 8 bit


Order options
Order no.Name
Standard Version
RPM Inputs, 5V Ref Output
RPM Inputs, 5V / Permanently On
With Power Inputs
RPM Inputs, 5V Ref Output, 2x Pull-up Inputs
RPM Inputs, 8V Ref Output
CANopen (CiA401)


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