CAN-Plug-In Board CPC-PCI low profile

CPC-PCI low profile is a passive CAN plug-in board for PCI slots.

Special Features

CAN-Plug-In Board CPC-PCI low profile

Passive CAN Interface for PCI slots, low profile
One or two CAN channels with Controller NXP SJA1000
Optional galvanic separation of CAN controller to PC
Optional galvanic separation between CAN channels
Supports 11 bit frames and 29 bit frames
Development kits for Windows 2000/XP/Vista/7/8 and Linux available

Description

CPC-PCI low profile is a passive CAN plug-in board for PCI slots. CPC-PCI low profile was designed for industrial series application and has a robust and cost efficient construction. CPC-PCI low profile supports either one or two CAN channels that can be operated independently with different data rates. The interface comes with the NXP CAN controller SJA1000, that offers good diagnostic attributes. CPC-PCI low profile maps the CAN controller(s) directly in the address space of the PC and allows access of the CAN messages with low latencies. Existing software for the supported CAN controller can easily be adapted. The CAN communication with CPC-PCI low profile may be handled either in interrupt controlled mode or in polled mode, interrupt channels are assigned automatically (Plug & Play). Optionally, CPC-PCI low profile is available with galvanic separation between PC and CAN bus. A galvanic separation between the CAN channels is also possible by separate DC/DC converters.

Ordering information

Equipment / Variants

10-05-240-10

CPC-PCI/SJA1000S low profile

10-05-241-10

CPC-PCI/SJA1000S-GTIS low profile

10-05-242-10

CPC-PCI/SJA1000D low profile

10-05-243-10

CPC-PCI/SJA1000D-GTID low profile

10-05-244-10

CPC-PCI/SJA1000D-GTI2S low profile

Technical Data

Bus Interface

Pin assignment	Connector DSub 9, complying to CiA DS-102
Type of the physical connection	ISO 11898 / Transceiver PCA82C251
Maximum voltage on bus pins	±30V referring to bus ground
Isolation voltage with galvanic separation	±1000V DC

Configuration

Resource	Parameter
PC address space	Automatic assignment (Plug & Play)
Interrupt	Automatic assignment (Plug & Play)

Programming Interface

Configuration and CAN communication with CPC-PCI low profile are done by accesses to the memory address area of the PC. The appropriate data areas are mapped by CPC-PCI low profile and “plug & play” software into the memory address space. Due to the direct access to the CAN controllers the CAN communication takes place with low latency time. The memory used by CPC-PCI low profile is divided in several sections. The control registers allow the detection of the interface type similar to the interfaces CPC-Card, CPC-XT and CPC-104 and the generation of hardware resets for the CAN controllers. The access to the CAN controllers occurs via a separate memory space for each interface. In these memory spaces, the sending and receiving buffers as well as the control registers of the CAN controllers are accessible. A specification describing the access to the CAN controllers as well as drivers for Windows and Linux are available separately.

Scope of Delivery

Plug in board CPC-PCI low profile
User Manual
proCANtool CAN Monitor for operating systems Windows 2000/XP/Vista/7/8

Related Products

CAN plugin card CPC-PCIe

USB-CAN Interface CPC-USB/embedded

CAN plugin card CPC-104p

Further Information

CAN Technical Information

International Sales

For US/Canada/Mexico sales, please contact: Traquair Data Systems, Inc. (www.traquair.com); sales@traquair.com; Ph: +1 607 266 6000