供应ALDL 12P Interface

Most OBD1 US cars use the 12pin ALDL connector shown beside. If you have a car with the 12 pin 
connector this is the Interface for you ! 

Some older cars (such as early TPI's like GM 1227165 ECM, 1986-89 5.0 and 5.7 V8's) will require a 
10Kohm resistor to be plugged in between pins A and B on the 12 pin ALDL connector in order to put 
the car into "ALDL mode" and have the serial data start flowing. Our Interface have a slide switch 
which can set pin B to different modi like connect pins A & B directly, by 10K Ohm or keep them 
completely disconnected. 

- Connects to RS232 
- Power LED 
- Robust casing 
- Slide switch for change modi of pins A & B 
- Uses reference levels for high/low **s so works on all cars without problems not like some 
homemade interfaces 
- Uses Motorolas MC33199 Transceiver at 5V ALDL levels not some homebrew solution 
- Dual powered (can take power from RS232 handshake lines or over 12V cigarette lighter connector 
cable what makes it superior over all other ALDL interfaces on market)

- ALDL Interface with 12pin plug 
- 12V cigarette lighter connector to 2,1mm DC plug cable 
- RS232 extension cable