CAN Relay Box

go to order options

The CAN Relay Box is the appropriate product when you want to determine potential-free, switching output signals that must be connected. You can set the signal potential yourself and individually for your application. The 12 potential-free relays can be activated using CAN messages. The module can be integrated into your network as a separate PLC or as a simple I/O module.

Technical details

Inputs and Outputs

Number of pins 54
In-/Outputs (total) 25
Inputs (total) 13
Inputs (analog) 13
Outputs (total) 12
Relay outputs 12
Switching current 8 A


CAN interface(s) 1

Mechanical Properties

IP rating IP53
Housing material PA66GF30
Dimensions 89 × 95 × 35 mm


Programming software MRS Developers Studio

General Information

Temperature range -40 to +85°C
Operating voltage 9-32 V
Current consumption 35 mA 
Quiescent current (12V) 240 µA
Quiescent current (24V) 450 µA
Processor architecture 8 bit


Order options
Order no.Name
High-Speed, CANopen (CiA401)

Field Application Engineering / Support Team

Do you have questions about our MRS products? Our Field Application Engineering / Support Team is happy to assist you.

MRS Online shop

MRS Online Shop

Online shop

Here you will find our programmable controllers and relays as well as our robust and reliable MCharger charging solutions.


Would you like to learn more or are you looking for a specific product?
Then please feel free to contact us.


Contact form Clear

Contact form Clear