Honeywell XNX Quick Start Manual page 24

mV Remote Sensor Mounting
The sensor can be mounted remotely from the transmitter. To remotely mount the
sensor, follow the procedure below.
1. Unscrew the XNX's weatherproof cover, loosen the retainer locking screw
with the supplied hex key.
2. Run conduit from one of the XNX's available conduit entries to the location
of the remote terminal housing.
A Terminal Housing provides a mounting base for the sensor and contains
the associated electronic circuit. The installation wiring enters the Terminal
Housing via conduit.
UL/CSA Aluminum Junction Box
2441-0022
The distance between the XNX Transmitter and remote installation must comply
with the following to insure proper operation. Distances are dependent on sensor
types and the wire gauge used.
AWG Metric Wire Gauge
24
22
20
18
16
* Frequency of Zero calibration may increase due to the changes in wire resistance from changing temperature
3. Wire the pluggable terminal block as shown in Figure 14 then plug the
connector into the back of the mV personality board.
4. Mount the remote sensor junction box ensuring enough room below to fit
the sensor and weatherproof cover.
5. Attach the conduit to the remote terminal box.
6. In the remote junction box, connect the wires from the XNX to the 3-way
terminal block provided in the terminal enclosure.
Note
The black and red wires from the MPD are not used with the XNX
mV Personality Board. Ensure they are properly isolated from live
connections. DO NOT CUT.
24
UL/CSA Stainless Steel Junction Box
Figure 16. Remote Terminal Housings
MPD CB1, 705
Series.Sensepoint
Series Sensors
0.25 mm
2
0.5 mm
2
1.0 mm
2
2110B2103
MPD IC1, IV1 & IF1 Sensors
12m (47 ft.)
20m (65 ft.)
30m (97 ft.)
50m (162 ft.)
80m (260 ft.)*
XNX Universal Transmitter Quick Start Guide
ATEX/IEC Junction Box
00780-A-0100
30m (97 ft.)
50m (162 ft.)
80m (260 ft.)
120m (390 ft.)*
200m (650 ft.)*