ICCS 64P V2 CAN Controller

TheICCS 64P V2 Controller can be used as a standalone module or as part of the CAN network. It can perform logical functions or be used just as a I/O device. The module can drive loads up to 2 amps per output and has more than 30 inputs of different types.

The controller is the perfect complement to central electrical units and power boards from Würth Elektronik ICS. It can easily be connected to the printed circuit board and thus enables the control of the entire system, e.g. relay switching and monitoring of the fuse status via CAN bus.

The 16-bit processor (Freescale / NXP HCS12XEQ) with integrated co-processor has sufficient computing power to handle complex tasks. The two CAN interfaces and an optional LIN master interface allow data exchange between independent bus systems. In addition, the controller enables gateway / filter functions and the conversion of data from LIN battery management systems or LIN rain/light sensors to CAN bus.

Application examples

  • Fuse monitoring and relay control
  • Transmission of sensor values to the CAN bus
  • CAN to CAN gateway functions
  • LIN to CAN gateway functions
  • Power supply of devices with low power consumption
  • Interface between switches and CAN bus
Technical Data
General Information
Housing Transparent with black potting
Connector 4 x Molex Mini Fit 16 Ways
Dimensions 76 x 116 x 15 mm
Weight ~ 150 g
Operating temperature -40 °C to 85 °C (no full load at 85 °C)
Storage temperature -40 °C to 85 °C
Ingress protection IP54
Operating voltage Vsupply 9 V to 30 V DC
Pre-fusing 10 A / block (HSD outputs)
Current consumption max 50 mA
Processor type Freescale / NXP HCS12XEQ
Clock frequency 100 MHz
Flash memory 384 kB
RAM 24 kB
EEPROM 1 kB available for graphical programming
E1 certification ECE10 Rev.05 : 058257
Acc. ISO 11898-2 High speed
Acc. ISO 11898-3 Low speed (optional)
Acc. CAN 2.0 A & B 11 and 29 bits extended address identifier
Baud rate 20 kBit/s to 1000 kBit/s
(125 kBit/s default value)
LIN Bus (optional)
LIN 2.1 master Pull-up to Vsupply, 1 kΩ & diode
Baud rate 4800 to 115200 bps
Vsupply Recommended max 12 V (1 kΩ-12 V LIN)
Inputs / Outputs
Available Inputs / Outputs
4 Analogue inputs 0 - 10 V DC / 0-20 mA
3 Analogue inputs 0 - 10 V DC
3 Analogue inputs 0 - 30 V DC
4 Analogue inputs 0 - 5 V DC
18 Digital inputs Switch on / switch off level: see Inputs /
outputs details
4 Digital / Frequency inputs Switch on / switch off level: see Inputs /
outputs details
8 Digital outputs or
PWM outputs
High side outputs max 2 A
PWM outputs max 1 A
8 Digital outputs High side outputs max 2 A
Inputs / outputs details
Analogue inputs 3 x 0 - 10 V DC and 4 x 0 - 10 V DC /
0 - 20 mA
Voltage / current 0-11.4 V DC / 0-23 mA
Resolution 12 bits
Input resistance 22.6 kΩ
Pull-down resistance Switchable 0.5 kΩ in 0-20 mA mode (4x)
Analogue inputs 4 x 0-5 V DC
Input voltage 0-5 V DC
Resolution 12 bits
Input resistance High-Z through op. amp.
Analogue inputs 3 x 0-30 V DC
Input voltage 0-33.6 V DC
Resolution 12 bits
Input resistance 66.6 kΩ
Digital inputs 18
Input voltage 0 V DC to Vsupply
Switch-on level 7 V DC
Switch-off level 4 V DC
Input resistance 22.6 kΩ
Frequency inputs 4
Input resistance 100 kΩ
Input frequency 5 KHz
Digital outputs 16 x High side
Load current max 2 A
Diagnostic current sense, freewheel diode
PWM outputs max 8 of digital outputs
PWM frequency max 1 kHz
Duty cycle 0 to 100 %
Resolution 0.10 %
Load current max 1 A
5 V supply Switchable from SW
Max current 400 mA


Mating connector Part number WE eiSos
Housing: Female Dual Row Plug WR-MPC4 649 016 113 322
Crimp contact: WR-MCP4, AWG 16 (1.31 mm²) 649 005 137 22
Crimp contact: WR-MCP4, AWG 24-18 (0.2 to 0.82 mm²) 649 006 137 22
Crimp contact: WR-MCP4, AWG 28-22 (0.08 to 0.33 mm²) 649 007 137 22
For 100 pieces packages, please add "DEC" at the end of the reference.


Programming the ICCS 64P V2 CAN Controller 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.

Order information
Available references Part number WE ICS
ICCS 64P V2 XEQ 2 CAN HS ICS-102924
ICCS 64P V2 XEQ 2 CAN HS 1 LIN master ICS-103075
ICCS 64P V2 XEQ 1 CAN LS 1 LIN master ICS-102486