Overload protected high side outputs with PWM possibility or changeover relay output - In the ICCS Micro CAN product range you have the choice. The modules can be used independently or as an extension to the existing CAN network.

Digital information and analogue voltages can be detected as inputs and processed.

Application Examples

  • Compact graphically programmable control unit for mobile applications
  • Input and output extensions for CAN bus systems
  • Connection of digital and analogue sensors via the CAN bus
Technical Data
General Information
Connector 9 pins DIN
Dimensions 30 x 30 x 40 mm
Weight ~ 35 g (High side), ~ 45 g (Relay)
Operating temperature -40 °C to 85 °C (no full load at 85 °C)
Storage temperature -40 °C to 85 °C
Ingress protection IP 53
Operating voltage Vsupply 9 to 30 V DC (High side version)
12 or 24 V DC (Relay version)
Pre-fusing up to 15 A (depending on load)
Current consumption 30 mA
Processor type Freescale HCS08 DZ60
Clock frequency 40 MHz
Flash memory 60 kB
RAM 4 kB
EEPROM 1 kB available for graphical programming
CAN bus
CAN Bus Interfaces
Acc. ISO 11898-2 High speed
Acc. CAN 2.0 B 29 Bits extended address identifier
Acc. CAN 2.0 A 11 Bits address identifier
Baud rate 20 kBit/s to 1000 kBit/s
(125 kBits/s default value)
Inputs / Outputs
Available inputs/ outputs
2 Analogue inputs 0-11.4 V DC 12 Bit
2 Digital outputs
Relay output
High side outputs max 5 A OR
changeover relay 10/15 A
1 Open collector output or Analogue input max 2 W OR 0-11.4 V DC, 12 Bit
Inputs / outputs details
Analogue inputs
Input voltage max. Vsupply
Measuring range 0-11.4 V DC
Resolution 12 Bit
Input resistance 22.6 kΩ
Input frequency max 100 Hz
Digital outputs
Load current High side version max 3.5 A (2.5 A @ 80°C)
max 5 A (load only on one channel)
Load current Relay version 10/15 A (O/C)
PWM outputs
PWM frequency max 1 kHz
Duty cycle 0 to 100 %
Resolution 0.1 %
Load current max 3 A
Pin assignment
Pin Pin description Function
1 X Analogue input 0-11.4 V
2 30 VCC Main Power Supply 9-30 V / 12 V / 24 V
3 C Analogue input 0-11.4 V or Open collector output
4 15 Analogue input 0-11.4 V
5 87A Digital output (High side) / Relay output N.C.
6 31 Ground
7 H CAN Bus High
8 87 Digital output (High side) / Relay output N.O.
9 L CAN Bus Low


Programming the ICCS Micro CAN is carried out using ICCS SDK Plus software.

In the development phase, we support you in the creation of programs.

If you prefer to create your parameters or create programs by yourself try our software development kit ICCS SDK Plus which you can borrow for three month free of charge.