2�7 Mv Personality Wiring - Honeywell XNX Quick Start Manual

Connections
Pin # Color
1 Yellow
2 Green
3 Blue
4 White
5 Red
6 Black
Sensor Cartridge
Sensor Retainer
Weatherproof Cap
Sensor Mounted to
Remote Sensor Kit
2�7 mV Personality Wiring
XNX Universal Transmitter with the mV personality Board allows interface to a number
of HA's Multi Purpose Detector MPD and field proven 705 and Sensepoint devices.
cAutIoN
• Check to ensure the XNX and mV Sensor has the appropriate approvals for your
installation prior to commissioning.
• Check the mV Sensor you are installing has compatible threads - 3/4 NPT or M25.
Connections from the mV Sensor to the XNX are made via a single pluggable terminal
block allowing ease of installation and service. HA recommends an 8" (203mm)
service length for wiring be maintained. The Wire Colors for the connections for
each sensor type are shown in Figure 14.
Be sure wires for 4-20mA outputs are routed away from sources of noise such as
relay wires.
XNX Universal Transmitter Quick Start Guide
Take care not to cut the cable too short. Once cut, additional lengths of cable
cannot be added as this will invalidate the intrinsically safe certification. HA
also recommends that a loop of cable is made at the junction box to allow
slack for any future re-termination.
The enclosure of the remotely mounted sensor contains aluminum. Care must
be taken to avoid ignition hazards due to impact or friction when installed in the
Zone 1 location.
All cable entry devices and blanking elements shall be certified in type of
explosion protection flameproof enclosure "Ex e", suitable for the conditions of
use and correctly installed.
Figure 13. Installing Remote Sensor Mounting Kit
CAUTION
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