Honeywell XNX Technical Manual

XNX Universal Transmitter
Section 6 - Specications
128
Electrical
Operating Voltage
EC/mV:16Vto32V(24Vnominal)**Startup/Normalvalues**
IR:18Vto32V(24Vnominal)**Startup/Normalvalues**
Power
Consumption
Conguration
Max
Power
Inrush
XNXEC 6.2w <1A,<10ms@24VDC
XNXmV 6.5w <750mA<2ms@24VDC
XNXIR(Optima) 9.7w <1A,<10ms@24VDC
XNXIR(Excel) 13.2w <1A,<10ms@24VDC
Termination
Crimpstylepluggablewithretainingscrews,12-28AWG(2.5to0.5mm
2
)with
ShortingJumpers:14-28AWG(2.0to0.5mm
2
)
NOTE:
TomaintainEMCintegrity,wiringmustbeshieldedbyeitheranintegralshield
orrunthroughconduitorpipe.Shieldshouldprovide90%coverage
20 mA Signal
HART
®
over3-wire4-20mA(sink,source,orisolated)compliantwithNAMUR
NE43
Cable Ports
5–(2right,2left,1bottom)Availablein¾”NPT,orM25
Recommended
Cable
SeeSection2.2.2DistanceConsiderationsforInstallation.
Construction
Material
LM25Aluminum,(SS316paintedoptional)
Dimensions
159x197x113.8mm/6.138x7.75x4.48inches
Weight
2.27kg(5lb)Aluminum
5kg(11lb)Stainless
Mounting
XNX
®
Enclosure
IntegralMountingLugsforWall-orOptionalPipe-Mount,OptionalWall/Ceiling
Bracket
User Interface
Standard
CustomBacklitLCD,magneticwandaccess
Optional
HARTHandheldwithISPort
Environmental - Transmitter Operating
IP Rating
IP66
Temperature*
-40°Cto+65°C/-40°Fto+149°F
Humidity
0to99%RHnon-condensing
*Operatingtemperatureswillbelimitedbythesensors.Seetables6.2.2,6.2.3,and6.2.4formore
information.
Environmental - Transmitter Storage
Temperature
-40°Cto+65°C/-40°Fto+149°F
Humidity
0to99%RHnon-condensing
Unpoweredbatterylife:(RealTimeClock)3yearsatratedstoragetemperature
6.1 ProductSpecications

Honeywell XNX Specifications

General

Ingress Protection	IP66/67
Product Type	Universal Transmitter
Enclosure Rating	IP66/67
Display	LCD
Communication Protocols	HART, Modbus, Foundation Fieldbus
Power Supply	24 VDC nominal, 18-32 VDC
Operating Temperature	-40°C to +65°C (-40°F to +149°F)
Material	Aluminum or Stainless Steel
Gas Types	Toxic, Oxygen, and Combustible gases
Output	4-20 mA
Relays	3 programmable relays
Approvals	ATEX, IECEx, UL, CSA
Sensor Compatibility	Electrochemical, catalytic, infrared, and other sensor types