Honeywell IAQPoint2 Guide De Démarrage Rapide page 21

IAQPoint2 Wall Mount RS485
B
Terminator
Isolated
RS485
transceiver
ADM2587E
A
Internal
loads
Figure 12. Wiring schematics for RS-485 wall-mount units
IAQPoint2 Duct Mount LonWorks
FT-X2
Neuron
Internal
loads
Figure 13. Wiring schematics for LonWorks duct-mount units
NO
1
NC
2
Com
3
Shield
Inverting,
4
120Ω
EIA/RS-485 A, Modbus D0
5
Non-inverting,
EIA/RS-485 B, Modbus D1
6
7
-
8
9
24 VAC/DC
+
10
Com
1
NC
2
NO
3
Do not connect
4
Net-B
5
Net-A
6
7
-
8
9
24 VAC/DC
+
10
Energized when IAQ good
load
Energized when IAQ poor
load
250 VAC, 30 VDC max
-
BACnet
+
BACnet
250 VAC, 30 VDC max
Energized when IAQ poor
load
Energized when IAQ good
load
LonWorks
TP/FT-10
BAS
IAQPoint2™
BACnet or
Modbus BAS
15