Tyco 4100U-S1 User Manual

 

 

6-5

 
 

Configuring the card consists of selecting the shield tie point, and setting the card address. 
 

If a shielded cable is used, connect the cable shield to the dedicated terminal on TB1 and 
use jumper port (P1) to select where the shield will be tied. 
 

•  Position 1 - 2 connects the shield to 0 V. 
•  Position 2 - 3 connects the shield to Earth. 
 

The card address is set on DIP switch SW1, which is a bank of eight switches (see figure 
below). From left to right, these switches are designated as SW1-1 through SW1-8. The 
function of these switches is as follows: 
 

•  SW1-1.  This switch sets the baud rate for the internal communications line 

running between the card and the CPU.  Set this switch to ON.   

 

•  SW1-2 through SW1-8.  These switches set the card’s address within the 

4100U-S1. Refer to the table in Appendix A for a complete list of the switch 
settings for all of the possible card addresses.  

 
Note:  You must set these switches to the value that was assigned to the card 

by the 4100U Programmer.  
 

 
 
 
 
 
 

 

1

 

8

 

7

 

6

 

5

 

4

 

3

 

2

 

 

 

 

 
 
 

ON

OFF

Dip Switches SW1-2 through 
SW1-8 set the Card Address. 
Figure shows an Address of 3. 

4100 Comms Data Rate. 
Switch (SW1-1) 
Must Be Set to ON