Description 

The Digitally Synchronized wiper controller is able to maintain synchronization between two wiper motors without the need of a mechanical tie bar.  

The device is designed for mobile applications and features robust packing, 

wide temperature and voltage tolerance as well as strong EMI and ESD immunity. 

It features an ARM micro-controller running the 621 co-operative multi-tasking kernel 

to provide a light high performance solution with start-up times as low a couple of 

Milliseconds. 

Features

• Dual digitally controlled current limited high speed outputs 

• Dual digitally controlled current limited low speed outputs 

• Dual dynamic park brakes. 

• Digitally timed wiper delays of 2,4,6,8,10 seconds. 

• 5 wire digital wiper stock interface. 1 Reference Ground, 3 wire for 8 speed states: Off,10,8,6,4,2,Low,High and 1 wire for wash. 

• J1939 override for network base controls or deluge command. 

• In the event of a fault with one wiper, the sync function will be suppressed after 10 attempts in order to maximize the performance of the other wiper. 

• Driver side will up to  250mS for passenger side. Passenger side will wait up to 500mS for the driver side.  In the event of a blockage it may take up to 5 cycles to re-synchronize. 

• Washing will be suppressed if the controller powers on with the wash circuit engaged. 

• Wash switch will automatically trigger the high speed wiper. 

• Operating temperature -40 to +85°C 

• Protocols include Generic CAN, J1939. 

• Rugged, diecast aluminum alloy enclosure. 

• Military grade conformally coating plus SilGuard potting. 

• Field proven Deutsch DT Series connectors. 

Product  Stage: Mass Production