User Manual

SK and SD SLC Device Installation 151274-L8
5-6
5.6 Addressing SK SLC Devices
All SK devices are addressed using the two rotary dials that appear on the device board. Use the ONES rotary
dial to set the ones place in a one or two digit number, and use the TENS rotary dial to set the tens place in a two
digit number.
SK device addresses are handled differently than SD device addresses. The control panel recognizes when an SK
detector or SK module is installed. For this reason, SK detectors can be assigned any unique address from 1 to
99, and SK modules can be assigned any unique address from 1 to 99. Unlike SD detectors and modules which
share addresses 1 through 127, there can be an SK detector using address 1 and an SK module using address 1. 0
is an invalid address.
Example 1: To select device address 1, turn the ONES rotary dial to 1 and the TENS rotary dial to 0 as shown in
Figure 5-5.
Example 2: To select device address 42, turn the ONES rotary dial to 2 and the TENS rotary dial to 4 as show in
Figure 5-5.
Figure 5-5 SK SLC Device Addressing Using Rotary Dials
5.7 SD Detector Installation
The information in this section applies to the following SD models: SD505-AHS Heat Detector, SD505-AIS
Ionization Smoke Detector, and SD505-APS Photoelectric Smoke Detector.
5.7.1 Wiring SD Detectors
1. Wire device bases as shown in Figure 5-6.
2. Set the address for each device as described in Section 5.8.
Figure 5-6 Heat or Smoke Detector Connection to the FACP (Class B)
Example 1: Device Set to 01.
Example 2: Device Set to 42.
All dials labeled for ONES
or TENS position.