Honeywell Silent knight 5895XL - 5: Installing 4-Wire Smoke Detectors; Installing Class B 4-Wire Smoke Detectors; Installing Class a 4-Wire Smoke Detectors

5895XL Manual — P/N 151142-L8:M 2/15/2022 31
Flexput I/O Circuits Installation
3.8.5 Installing 4-Wire Smoke Detectors
Any compatible UL listed two-wire smoke detector can be used with the 5895XL panel. Refer to the Device Compatibility Document for a
list of compatible devices. Figure 3.16 and Figure 3.17 illustrate how to connect a UL listed four-wire detector to the 5895XL panel.
Installing Class B 4-Wire Smoke Detectors
Figure 3.16 illustrates how to install Class B 4-wire smoke detectors.
1. Up to three Class B 4-wire smoke detector loops can be connected at once to the 5895XL panel.
2. Each Class B loop input is paired with a unique power source as shown in Figure 3.16.
3. Each loop gets smoke power from the even numbered I/O circuit and the contact input is connected to the odd numbered I/O circuit.
Installing Class A 4-Wire Smoke Detectors
Figure 3.17 illustrates how to install Class A 4-wire detectors.
1. Up to two Class A 4-wire loops can be connected to the control panel at once.
2. Smoke power is supplied to each Class A loop as shown in Figure 3.17.
.
15 14
0X
I / 0 1
13 12
0X
I / 0 2
11 10
0X
I / 0 3
987654
0X0X0X
I / 0 4
I / 0 5 I / 0 6
++
Air Products
PAM-2
Model 16150
Supervision
Module
loop power loop power
point pairs
Note: I/O circuit 5 and 6 are
used as an example. Any I/O
point pairing can be used.
UL listed
EOL
4.7 kΩ
blue
orange
white
gray
Figure 3.16 Class B 4-Wire Smoke Detector Connections
NOTE: In programming, any point that uses multiple I/O circuits are always referred to as the lowest I/O circuit number used. For example,
Figure 3.16 uses both I/O circuit 5 and 6, so in programming it would be referred to as point 5.
15 14
0X
I / 0 1
13 12
0X
I / 0 2
11 10
0X
I / 0 3
987654
0X0X0X
I / 0 4
I / 0 5 I / 0 6
+
+
+
+
- +
Smoke
Power
Air Products
PAM-2
Model 16150
Supervision
Module
blue
orange
white
gray
Air Products
PAM-2
Model 16150
Supervision
Module
blue
orange
white
gray
Figure 3.17 Class A 4-Wire Smoke Detector Connections
Note: The wiring class of the external power
source must match the wiring class of the
device being powered. Because the 5895XL
only has six Flexput circuits, a UL 864-Listed
Regulated Power Limited Power supply must
be used with Class A Aux Power outputs to
power the 4-wire detectors.
NOTE: In programming, any point that uses multiple I/O circuits are always referred to as the lowest I/O circuit number used. For example,
since Figure 3.17 uses I/O circuits 1, 2, 3 together and 4, 5, 6 together they would be referred to as point 1 and point 4.