Page 2
PCAN-MicroMod Mix 3 – User Manual Products taken into account Product Name Model Part number PCAN-MicroMod Mix 3 Including casing and PCAN- IPEH-002206 MicroMod from ser. no. 00200 CANopen® and CiA® are registered community trade marks of CAN in Automation e.V.
PCAN-MicroMod Mix 3 – User Manual Contents Introduction Properties at a Glance Prerequisites for Operation Scope of Supply Hardware Configuration Pull-up/Pull-down Circuits for the Digital Inputs High-side/Low-side Switches at Digital Outputs Measuring Range Extension for the Analog Inputs Operation Pin Assignment/Applicable MicroMod Services Configuration Program 3.2.1...
PCAN-MicroMod Mix 3 – User Manual Introduction The motherboards for PCAN-MicroMod provide an application- oriented environment. Typical characteristics of this product group include a wide supply voltage range and the protective circuit for the inputs and outputs. CANopen® firmware is available for all PCAN-MicroMod motherboards.
Page 5
PCAN-MicroMod Mix 3 – User Manual 8 digital inputs: • Pull-up or pull-down circuit per input set with DIP switch • Schmitt trigger behavior (Vh = 4 V, Vl = 2.5 V), inverting • Low-pass behavior • High state at 5 to 18 V input voltage 4 frequency inputs: •...
PCAN-MicroMod Mix 3 – User Manual 4 frequency/PWM outputs: • Low-side switch, 350 mA constant current, 1 A short-circuit current • 2 outputs also usable as high-side switches, 1.5 A constant current, 5 A short-circuit current • Short circuit protection...
PCAN-MicroMod Mix 3 – User Manual Hardware Configuration You can customize the motherboard by modifying the hardware. The following subsections contain descriptions about possible modifications. Accessing the Motherboard In order to carry out the modifications described in the following sections, unscrew the lid of the casing and pull off the MicroMod from the motherboard.
PCAN-MicroMod Mix 3 – User Manual Pull-up/Pull-down Circuits for the Digital Inputs At delivery the digital inputs and the frequency inputs are open. You can set them independently to pull-up or pull-down circuit. This is done with the DIP switch row S2 for the digital inputs and the row S1 for the frequency inputs.
PCAN-MicroMod Mix 3 – User Manual High-side/Low-side Switches at Digital Outputs At delivery the digital outputs are configured as high-side switches and the frequency/PWM outputs as low-side switches. You can change the output behavior of four digital and two frequency/PWM outputs independently.
Page 10
PCAN-MicroMod Mix 3 – User Manual digital outputs in order to avoid malfunctions (e.g. when using reactive loads). Important note: When you use a digital or a frequency/PWM output as high-side switch, the connected load must be linked to ground (GND). Otherwise, the overvoltage protection is not...
PCAN-MicroMod Mix 3 – User Manual Measuring Range Extension for the Analog Inputs At delivery the analog inputs have a unipolar measuring range from 0 to 4.1 Volts. You can extend the measuring range of an analog input with a voltage divider by soldering in a resistor (package 0603) at the respectively marked position.
PCAN-MicroMod Mix 3 – User Manual Operation Pin Assignment/Applicable MicroMod Services The motherboard has a 32-pin and a 12-pin connector. For each connector on the motherboard a mating connector is delivered which you can allocate as needed. For this use the delivered crimp contacts.
Page 13
PCAN-MicroMod Mix 3 – User Manual Function Access with Pin J1 Port name MicroMod service(s) Din 0 Din 1 Digital input Din 2 High state at 5 to 18 V input voltage Digital Input Din 3 Schmitt trigger behavior, inverting...
PCAN-MicroMod Mix 3 – User Manual Function Access with Pin J3 Port name MicroMod service(s) Fout 3 High-side switch Frequency/PWM by jumper outputs 1.5 A constant Low-side switch PWM and Fout 2 current 350 mA constant Frequency 5 A short-circuit...
PCAN-MicroMod Mix 3 – User Manual You'll find detailed information about the use of PCAN-MicroMod Configuration in the related documentation which is invoked via the program (e.g. with F1). 3.2.1 System Requirements Windows 7/Vista/XP (32-bit or 64-bit) Computer with CAN interface of the PCAN series (for transfer- ring a configuration to the PCAN-MicroMod via CAN) 3.2.2...
Page 16
PCAN-MicroMod Mix 3 – User Manual Figure 6: PCAN-MicroMod Configuration: selection of the Mix 3 motherboard Board Type: PCAN-MicroMod Mix 3 Module No: 0 The module number of the MicroMod on the Mix 3 motherboard is set to 0 at delivery and is relevant if you want to configure more than one MicroMod on the same CAN bus.
PCAN-MicroMod Mix 3 – User Manual Status LEDs The motherboard including the MicroMod has two LEDs with the following status indications: Indication Power (green) Power is applied. Activity (red) Status of the PCAN-MicroMod: blinking at 1 Hz normal operation blinking at 2 Hz...
Page 18
PCAN-MicroMod Mix 3 – User Manual Remounting the MicroMod When you remount the MicroMod, take notice of the white triangu- lar marks on each the motherboard and the MicroMod (upper left corner). These marks must align. Figure 7: Positioning of the MicroMod...
PCAN-MicroMod Mix 3 – User Manual Technical Specifications Power supply Voltage supply V 12 V DC nom., 8 - 26 V possible motherboard Voltage supply V high-side 12 V DC nom., 8 - 33 V possible HSout drivers Current consumption...
Page 20
PCAN-MicroMod Mix 3 – User Manual Analog inputs Count Measuring range 0 - 4.1 V, unipolar, extensible through voltage divider with resistors Resolution 10 bit Input impedance 100 kΩ (at measuring range 4.1 V) Source impedance < 5 kΩ Sample rate...
Page 21
PCAN-MicroMod Mix 3 – User Manual Transmission standard High-speed CAN ISO 11898-2, typ. 500 kbit/s, setup with PCAN-MicroMod Configuration (Windows software) Termination none CAN ID reserved for 0x7E7 configuration transfer Module number at delivery (for configuration transfer) Measures Casing size...
Need help?
Do you have a question about the PCAN-MicroMod Mix 3 and is the answer not in the manual?
Questions and answers