Wiring Details; Electrical Wiring - Honeywell IAQPoint2 Guide De Démarrage Rapide

Electrical Wiring

Electrical and communication wiring is achieved through terminals
located at the back of the unit. There are also two separate jumpers that
allow users to configure the detection range and end-of-line settings.
Configuring the End-of-Line
This option applies only to units configured with either Modbus or BACnet
communication.
The end-of-line jumper lets users configure the unit's end-of-line,
according to which pins are selected, as shown in the image below.
IAQPoint Wiring Diagram
JP7
JP7
V-
V+

Wiring Details

0 – 2000 ppm
0 – 10000 ppm
JP7
IAQPoint User Manual
D3
Shield
Wiring Details
Electrical Wiring
EOL Positions
R
RC
No end-of-line
COMMUNICATION
Communication Wire Gauge:
A
2-24 AWG (Belden 9841)
Twisted and shielded cable
B
2000 feet (600 m) per channel
T-tap: 65 feet (20 m) / T-tap
130 feet (40 m) total
15