Advantech PCM-26D2CA Installation and operation manual

Packing List
PIN Assignment
Installation
PCM-26D2CA
2-Ports Isolated CANBus mPCIe, CANOpen, DB9
Startup Manual
Before installation, please ensure that the following items
have been included in your shipment:
1. mPCIe card with CAN controller x 1
2. DB9 I/O plate x 2 with iDoor bracket x 1
3. FPC cable x 2
4. Startup manual x 1
5. Warranty card x 1
If any of the above items are missing or damaged, contact
your distributor or sales representative immediately.
For more information on this and other Advantech
products, please visit our website at:
http://www.advantech.com
http://www.advantech.com/eAutomation
For technical support services, please visit our support
website at:
http://www.advantech.com.tw/eservice
This manual is for the PCM-26D2CA-BE.
Part No. 204426D201
Edition 2
December 2022
The following tables and figures show the pin assignments
of the connector on the bracket to the modular card. If you
see two ports or above, it will use the same pin-definition
as this one.
PIN
CAN Port
1
-
2
CAN_L
3
GND
4
-
5
-
6
-
7
CAN_H
8
-
9
-
PCM module with iDoor technology supports the following
Advantech platforms:
Automation computers - UNO series
Panel PC - TPC series
Modular IPC - MIC series
SeethefollowingpageforinstallationinTPCembeddedpanel
computers and UNO embedded computers.
PCM-26D2CA Startup Manual 1

Jumper Settings
Documentation/Software Support Guide
TX
RX
Orange
Green
Note: TX & RX will light up at the same time when TX
performs data transmission.
You can set the terminator resistor by jumper setting if
necessary to match impedance.
PIN# of JP1
Status
Value of Terminator
Resistor
PIN 1-2 (Default)
Closed Mode
120 Ohms
PIN 2-3
Open Mode
The support documentation can be accessed from https://
www.advantech.com/support.
2 PCM-26D2CA Startup Manual
1. Remove the screws from the back plate and lift it off.
2. Remove the screws from the blanking plate.
3. Insert the PCM Module through the open slot.
4. Secure the PCM Module with the screws you removed
from the blanking plate.
Embedded Panel Computer Installation
LED Indicator

FPC Cable Installation
1. Remove the screws from the base plate and lift it to
remove it.
2. Insert the mini-PCI card and secure with the screws.
3. Remove the screws to remove the blanking plate.
4. Insert the PCM Module through the blanking plate hole
and secure with screws. Attach the PCM Module to the
mini-PCIe card with the FPC cable.
Please follow the direction as shown inthe picture.
The corresponded port was marked A/B on motherboard for
cable plug-in direction.
PCM-26D2CA Startup Manual 3
Embedded Computer Installation
Embedded Computer Installation