Setting Switches - Simplex VESDA 4100 Series Installation Instructions Manual

Setting Switches

Switches
Switch SW1 on the VESDA RS-232 interface daughter card is a bank of eight dip switches. From
left to right (see Figure 2) 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 serial communication line running between the
VESDA RS-232 interface 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.
(These switches must be set to the value assigned to the card by the Programmer.) Refer to
Table 1 for a complete list of the switch settings for all of the possible card addresses. Move
a switch to the down position to turn it ON or to the up position to turn it OFF.
FigureTag FD4-050-01
Baud Rate
Switch (SW 1-1)
Must Be Set to
ON
OFF
ON
Figure 2. Jumper Settings for the VESDA RS-232 Interface Card
Dip Switches 1-2 through 1-8
set the Card Address. Figure
shows an Address of 3. Refer
to Table 1 for switch settings.
1 2 3 4 5 6
4
7 8
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