6
Communication
Wiring Length
Tables
Table 4. With 2081-9044 Overvoltage Protectors
Table 5. Without Transient Suppression (or with 2081-9028 Isolated Loop Circuit Protectors)
Address Setting Switch SW2 is a bank of eight dip switches. From left to right (see Figure 5) these switches are
designated as SW2-1 through SW2-8. The function of these switches is as follows:
• SW2-1. This switch enables communication between the card
and the FACP CPU. Set this switch to ON for normal
operation.
• SW2-2 through SW2-8. These switches set the card address
for the FACP. Refer to Table 6 for a complete list of the switch
settings for all of the possible card addresses. Each card must
be set to the address assigned in the FACP programmer.
Figure 5. DIP Switch SW2
12 AWG (3.309 mm²) 14 AWG (2.801 mm²) 16 AWG (1.309 mm²) 18 AWG (0.823 mm²)
2,500 ft.
(762 m)
2,500 ft.
(762 m)
2,450 ft.
(746.76 m)
1,650 ft.
(502.92 m)
12 AWG
(3.309 mm²)
14 AWG
(2.801 mm²)
16 AWG
(1.309 mm²)
18 AWG
(0.823 mm²)
2,500 ft.
(762 m)
2,500 ft.
(762 m)
2,500 ft.
(762 m)
2,349 ft.
(715.97 m)
With 2081-9027 Isolated Loop Circuit Protectors
2,500 ft.
(762 m)
2,500 ft.
(762 m)
2,450 ft.
(746.76 m)
1,650 ft.
(502.92 m)
ON
OFF
(DIP Switch shown is set at address 31)
12
3
45678
Most Significant Bit
Least Significant Bit
Color Touchscreen LCD Annunciator Installation Instructions, Continued
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