6
Configuring the card consists of selecting the shield tie point, and setting the device address. This
section covers both topics.
If a shield is used, use jumper port (P1) to select where the shield will be tied.
•
Positions 1 and 2 connect the shield to 0 V.
•
Positions 2 and 3 connect the shield to Earth.
The device address is set via DIP switch SW1, which is a bank of eight switches. From left to right
(see Figure 3, below) 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 4100 communications line running
between the card and the 4100 CPU. Set this switch to ON.
•
SW1-2 through SW1-8
. These switches set the card’s address within the 4100 FACP.
Refer to Table 2 for a complete list of the switch settings for all of the possible card addresses.
Note:
You must set these switches to the value assigned to the card by the Panel
Programmer.
1
8
7
6
5
4
3
2
Figure 3. DIP Switch SW1
Continued on next page
Step 2. Configuring the Card
Overview
Setting the Shield
Tie Point
Setting the Address
ON
OFF
Dip Switches SW1-2 through
SW1-8 set the Card Address.
Figure shows an Address of 3.
4100 Comm. Baud Rate.
Switch (SW1-1)
Must Be Set to ON
Summary of Contents for 4100-3101
Page 12: ...574 800 Rev D...
