3013

3013 is the 8 terminal interface board. A card with interfaces for 8 serial connected terminals, using RS-232 or current loop interface.

Switches and indicators
The following switches and indicators are on the card Location 21J - baud-rate selector, group A Location 9J - baud-rate selector, group B Location  6J - device-number selector, group B Location  3J - device-number selector, group A

The baud rate switches sets the initial speed setting for each interface group. Baud rate switch settings Setting 14 and 15 is not used. In addition there is one switch for each interface that selects the mode of the interface:
 * 0 - 110 baud
 * 1 - 150 baud
 * 2 - 300 baud
 * 3 - 2400 baud
 * 4 - 1200 baud
 * 5 - 1800 baud
 * 6 - 4800 baud
 * 7 - 9600 baud
 * 8 - 2400 baud
 * 9 - 600 baud
 * 10 - 200 baud
 * 11 - 134.5 baud
 * 12 -  75 baud
 * 13 -  50 baud
 * switch set to 0: current loop
 * switch set to 1: RS232-C (V24)