The Digital Serial Adapter connects to the serial port of a PC and provides 16 lines of I/O via a 25 way D socket to enable the Control It Buffer Box (or similar) to be run.  The Digital Serial Adapter is external to the computer and operates via a plug top power supply.

The 9 pin connector should be connected to the serial port of the computer using the cable supplied. If your computer has a 25 pin serial port connection then a 9 way to 25 way adapter can be supplied on request.  

The Control It lead connects between the adapter and the buffer box.  The 2.1 mm power socket is for connecting the regulated power supply.

Order Code:  185PC   Price: £49.00