CoCo Serial Printer connector

#Computer#Serial Interfaces#Obsolete Computers

Available on the Tandy Color Computer, also known as CoCo.

4 pin DIN 270° FEMALE connector pin-out & layout

4 pin DIN 270° FEMALE connector  at the computer

PinNameDescription
1NC 
2/BUSYEnabled when the printer is busy
3GND 
4DATARS-232 level data

Cisco console port for Cisco 700 series routers

Commodore PET Parallel User Port Connector