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applications

ECAN527HR-1, ECAN527HR-2 & ECAN527DHR
PC/104 CAN Bus Interface Modules

Operating Temperature -40° to +85°C

 
 
ECAN527HR-1
 
ECAN527HR-2
 
 
ECAN527DHR
 
Rugged IDAN configurations available
 

Module Versions


 

Key Features

  • PC/104 Form Factor
  • 1 MB/s data transfer rate
  • Full CAN functionality
  • Intel-compatible Bosch 82527 CAN controller
  • Memory Mapped
  • Twisted-pair CAN bus
    • Galvanically isolated
    • 750Vac-rms isolation
  • Optional Fiber-optic CAN bus
  • Protected CAN bus transceiver
  • 24V CAN Compatible
  • 8-bit bi-directional I/O port
  • Two status LED 's

 

Description

The ECAN527HR modules provide direct interface between PC/104 and CAN bus. Intel-compatible Bosch 82527 controller chips support standard and extended messages frames, as specified by CAN specification 2.0 part B. The board can transmit, receive, and perform message filtering, transmit searching, and interrupt searching with minimum cpuModule intervention. System parameters may be stored in the on-board 256 byte EEPROM. The board is mapped into low memory of the host cpuModule and can use either XT or AT interrupts on the PC/104 bus. RTD provides drivers, example programs and diagnostics software for DOS , Windows, and Linux to decrease the time required for system development.

On all ECAN527HR modules, the CAN bus is galvanically isolated from the PC/104 bus and protected by choke filters to prevent electromagnetic interference. The ECAN527HR-1 offers an isolated twisted-pair interface, while the ECAN527HR-2 offers a fiber optic interface for direct connection to low-cost fiber cables.

For dual CAN bus applications, the ECAN527DHR offers dual Intel 82527 controllers, each with an isolated twisted-pair CAN bus interface.
 

Physical Attributes

  • Dimensions [view diagram]
    • Length (L): 3.775 inches (95.89 mm)
    • Width (W): 3.550 inches (90.17 mm)
    • Stand-off Height: 0.600 inches (15.24 mm)
  • Weight: Approximately 0.22 lbs. (0.10 Kg)
  • Operating Temperature, 90% humidity non-condensing: -40 to +85°C
  • Storage Temperature: -55 to +125°C
  • MTBF
    • ECAN527HR-1: 756,158 hours
    • ECAN527DHR: 397,391 hours
  • Power Requirements
    • ECAN527HR-1: 0.60 W @ 5 VDC typical
    • ECAN527HR-2: 0.75 W @ 5 VDC typical
    • ECAN527DHR: 0.20 W @ 5 VDC typical
       

Recommended Accessories

Documentation and Downloads

Ordering Information

Part Number Description Value
OEM
ECAN527HR-1   PC/104 Twisted-Pair CAN Peripheral Module

$325

ECAN527HR-2   PC/104 Fiber-Optic CAN Peripheral Module

$345

ECAN527DHR   PC/104 Dual Twisted-Pair CAN Peripheral Module

$395

 

RTD Embedded Technologies, Inc.
Designed and Made in the USA
sales@rtd.com   |   +1-814-234-8087