文档介绍：Features
• Compatible with SAE J1850
• to 6V operating range
• Direct LED drive for status display
• Kbaud communication
• Auto init process
• Discret/chip peripherie select
• Multiple response from multiple ECU
• Physical and fonctional addressing SAE J1850 to RS232
gateway
Description
OE80C1400
SAE J1850 is an international standard for
communication between automobiles and
diagnostic specifies a serial data
communication bus between ECUs and diagnostic
test SAE OBDII Scan Tool ( SAE j1978 ).
The OE80C1400 provides an inteligent interface
between a Host and the vehicle’s Electronic
control units. Both LEDs display the current
communication status and connected information.
OE80C1400 is developed to meet the SAE J1850
standard both PWM and VPWM format.
OE90C1400 contain the both fonctionalities of
OE90C1200 and OE90C1300.