XNX Universal Transmitter
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XNX Universal Transmitter
A universal transmitter for toxic
and combustible gas detection
that merges Honeywell’s
industry-leading gas sensing
technology on a single platform
DASTEC S.R.L. Hipólito Yrigoyen 850. Piso 3 Of. 335 C1086AAN Buenos Aires - Argentina
TE: (54-11) 4343-6200 // 4331-2288 Fax: (54-11) 4334-3120 Email: dastecsrl@dastecsrl.com.ar Web: www.dastecsrl.com.ar
XNX Universal Transmitter – I = IR
Description Transmitter for use with Searchpoint Optima Plus, Searchpoint Excel infrared gas detectors from Honeywell Analytics.
Modular system enabling connectivity to a wide variety of system architectures including 4-20mA/HART and optional
integral relays or serial communications (Foundation Fieldbus or Modbus). Optional local IS HART port for Hand Held
Interface (HHI).
XNX Universal Transmitter – L = mV
Description Transmitter for use with conventional mV flammable gas detectors from Honeywell Analytics and new Multi-Purpose
Detector (MPD) providing field serviceable CB flammable and IR Slug flammable and CO2 detectors.
Modular system enabling connectivity to a wide variety of system architectures including 4-20mA/HART and optional
integral relays or serial communications (Foundation Fieldbus or Modbus). Optional local IS HART port for Hand Held
Interface (HHI).
XNX Universal Transmitter – T = ECC; - R -= Remote ECC
Description Transmitter for use with conventional toxic gas detectors from Honeywell Analytics. Remote connection to these sensors.
Modular system enabling connectivity to a wide variety of system architectures including 4-20mA/HART and optional
integral relays or serial communications (Foundation Fieldbus or Modbus). Optional local IS HART port for Hand Held
Interface (HHI).
Environmental
Operating Temperature -40°C to +65°C
Operating Humidity 0% to 99% rH (non-condensing)
Environmental Protection IP 66 and IP 67
Construction
Material Painted LM25 Aluminum or painted 316L Stainless Steel
Entries 5 x M25 or ¾ NPT for sensor and cabling connections
Performance
Refer to individual product specifications for Searchpoint Optima Plus, Searchline Excel, Searchline Horizon and conventional catalytic bead/electrochemical
devices.
Electrical
Supply Voltage 18V to 32V (24V nominal)
HA Approvals
Hazardous Area ATEX: Ex II 2 G D, EEx d IIC T5 (Tamb -40°C to +65°C) / UL: Class 1, Div 1, Groups B, C, and D / Class 1, Zone 1 AEx d IIC
T5 (Tamb -40°C to +65°C) /
CSA: Class 1, Div 1, Groups B, C, and D T5 (Tamb -40°C to +65°C)
Performance EU – ATEX, EN45544, EN50104, EN50270, EN50271, EN13980, EN60079
NA – UL 913, UL 1203, CSA 22.2 No. 152
Other – IEC61508 (SIL Assessment, SIL 2), IECEx OD 005
DASTEC S.R.L. Hipólito Yrigoyen 850. Piso 3 Of. 335 C1086AAN Buenos Aires - Argentina
TE: (54-11) 4343-6200 // 4331-2288 Fax: (54-11) 4334-3120 Email: dastecsrl@dastecsrl.com.ar Web: www.dastecsrl.com.ar
Display Module & User Interface (Standard Supply)
Display Type Backlit LCD
Information Displayed Base Information: Gas Reading
Gas Name and Units of measurement
Fault and Alarm Status
Other Information: Set up & configuration of field devices e.g.
Alignment, calibration, alarm settings etc
Refer to Optima Plus/Excel/SHC1 product manuals for information
Interface Magnetic wand with terminal screwdriver (supplied each unit)
4-20mA & HART (Standard Supply)
Description Fully configurable isolated 4-20mA & HART output module providing current sink, current source and isolated
modes of operation. Configurable with or without HART data superimposed on the 4-20mA signal output. Multi-
drop enabled where 4-20mA analogue signal is not required.
Non-intrusive Interface Optional local IS port to enable HOT connection of a HART handheld configurator
Operating Modes Current sink / Current source / Isolated current sink /Conventional or with HART data
Output Range 0 to 22mA
4-20mA Signal Accuracy +/- 1% FS
Max loop resistance 600 Ohms at 24Vdc loop supply
Functions Supported via Gas Reading
HART Gas Name and Units of measurement
Fault and Alarm Status
4-20mA signal level
General/Device Information
Detailed Sensor Information Including:
Optical Signal Level
Dynamic Reserve (Excel Only)
Raw reading
24V supply voltage
Temperature
RTC (Excel Only)
Calibration and Configuration status
Detailed Fault and Warning Information
Fault and Alarm History
Installation
Configuration
Calibration
Forcing of 4-20mA output
Local IS HART Port (Optional)
Description Provides externally accessible IS connections to the XNX Universal transmitter to enable HOT connection of
HC275/375 HART or equivalent hand held configurator
Installation Fitted to one of the cable entries on the XNX Universal transmitter.
Environmental Protection Terminals protected by cover to IP 66 and IP 67 when not in use
DASTEC S.R.L. Hipólito Yrigoyen 850. Piso 3 Of. 335 C1086AAN Buenos Aires - Argentina
TE: (54-11) 4343-6200 // 4331-2288 Fax: (54-11) 4334-3120 Email: dastecsrl@dastecsrl.com.ar Web: www.dastecsrl.com.ar
Relay Module (Optional)
Description Provides three fully user configurable relay outputs that can be switched based on the current gas level
and/or status of the transmitter. Provides 2 x SPCO alarm and 1 x SPCO fault relays
Installation Fitted into XNX by qualified service engineer.
Rating Maximum: 240VAC, 5A (non inductive load)
Minimum: 5V, 10mA (non inductive load)
Electrical Connections Fault: Common, Normally Open, Normally Closed
Alarm 1: Common, Normally Open, Normally Closed
Alarm 2: Common, Normally Open, Normally Closed
Configuration Default Configurable Options
Fault Relay: Fault Relay:
Normally energized Normally energized / normally de-energized
Non latching None
Signal inhibit as fault Enable/disable
Alarm 1 / 2 Relays: A1 / A2 Relays:
Normally de-energized Normally energized / de-energized
Non latching Latching / non latching
Alarm rising on gas reading Alarm on rising / falling
Alarm level 20% and 40% of scale Alarm level 10% to 90% of full scale
Hysteresis of 2% of scale
Re-setting of Latched Relays Easily accessible interface on display (if used) or via HART interface (local or remote)
Note Use of the Relay Module or ‘Other’ Communications Module (E.g. Foundation Fieldbus) is mutually
exclusive. However, relay function may be used in conjunction with standard communication output i.e. 4-
20mA with HART.
Relay Specific Functions via HART Relay status information / Reset of latched conditions / Configuration of relays
Interface Forcing of relay state
Foundation Fieldbus Module (Optional)
Description Foundation Fieldbus compliant digital communications interface enables connection of the XNX Universal
transmitter to a multi-drop Foundation Fieldbus H1 network.
Installation Fitted into housing base either at the factory or in the field by qualified service engineer.
Connections Sig+, Sig- and Screen
Physical Layer Conforms to IEC 1158-2 and ISA 50.02, 31.25Kbits/s
Maximum No. of Nodes 32
Functions Supported Gas Reading
Gas Name and Units of measurement
Instrument status (OK, warning, fault, over-range)
General/Device Information
Remote zero and span calibration (detector dependent)
Detailed Sensor Information Including:
Optical Signal Level
Dynamic Reserve (Excel Only)
Raw reading
24V supply voltage
Temperature
RTC (Excel Only)
Calibration and Configuration status
Detailed Fault and Warning Information
Fault and Alarm History
Zero Calibration
Modbus RTU Module (Optional)
Description The Modbus output module provides an Isolated RS485 output to enable the connection of the XNX
Universal transmitter to a multi-drop Modbus network
Installation Fitted into housing base either at the factory or in the field by qualified service engineer.
Connections RS485+, RS485-, Drain
Physical Layer Isolated RS485, 1200 to 19.2K Baud
Maximum No. of Nodes 254 XNX Universal compatible transmitters only
Protocol Modbus RTU
Functions Supported via Modbus Gas Reading
Gas Name and Units of measurement
Instrument status (OK, warning, fault, over-range)
General/Device Information
Remote zero and span calibration (detector dependent)
Detailed Sensor Information Including:
Optical Signal Level
Dynamic Reserve (Excel Only)
Raw reading
24V supply voltage
Temperature
RTC (Excel Only)
Calibration and Configuration status
Detailed Fault and Warning Information
Fault and Alarm History
Zero Calibration
DASTEC S.R.L. Hipólito Yrigoyen 850. Piso 3 Of. 335 C1086AAN Buenos Aires - Argentina
TE: (54-11) 4343-6200 // 4331-2288 Fax: (54-11) 4334-3120 Email: dastecsrl@dastecsrl.com.ar Web: www.dastecsrl.com.arHoneywell Analytics Lines of Business
Commercial Industrial Portables
Vulcain-brand gas detection from stand- Renowned Sieger and Manning gas Single or multi-gas Lumidor and other
alone units to fully engineered, multi- detection systems with advanced premium detectors with compact,
point systems, all offering cost-effective electrochemical, infrared and open path lightweight designs ranging from
regulatory compliance sensing technologies simple alarm only units to advanced,
» Applications: parking structures, » Applications: oil and gas, cold storage, fully configurable and serviceable
chillers, mechanical rooms, office water/wastewater treatment, instruments
towers, commercial buildings, chemicals, engine rooms, plastics » Applications: underground utility
shopping centers, swimming pools, and fibers, agriculture, printing and and electricity ducts, boiler rooms,
golf courses, schools and universities, light industrial post-fire sites, sewers, industrial
laboratories plants, industrial hygiene, first
responder teams, remote fleets
High Tech/Government Technical Services
Find out more A complete portfolio of gas and chemical 24/7 global network includes
www.honeywellanalytics.com detection instrumentation including in- post-sales service and Systems
frared spectroscopy (MST) with no cross Integration teams
interference to Chemcassette paper- » Emergency call out, service
Contact Honeywell Analytics: based solutions (MDA Scientific) offering contracts, on/off-site repair, training
detection down to parts per billion and commissioning
Americas » Applications: semiconductor » Complete range of spares,
Honeywell Analytics Distribution, Inc. manufacturing and nanotechnology, consumables and accessories
405 Barclay Blvd. aerospace propulsion and safety,
Lincolnshire, IL 60069 specialty chemicals industry
USA
Tel: +1 847 955 8200
Toll free: +1 800 538 0363
Europe, Middle East, Africa Asia Pacific
Fax: +1 847 955 8208
Life Safety Distribution AG Honeywell Analytics Asia Pacific
detectgas@honeywell.com
Wilstrasse 11-U31 #508, Kolon Science Valley (1)
CH-8610 Uster 187-10 Guro-Dong, Guro-Gu
Switzerland Seoul, 152-050,
Technical Services Tel: +41 (0)44 943 4300 Korea
ha.global.service@honeywell.com Fax: +41 (0)44 943 4398 Tel: +82 (0)2 2025 0307
gasdetection@honeywell.com Fax: +82 (0)2 2025 0329
www.honeywell.com analytics.ap@honeywell.com
12791007
Please Note:
While every effort has been made to ensure accuracy in this publication, no responsibility can be accepted for errors or omissions.
Data may change, as well as legislation, and you are strongly advised to obtain copies of the most recently issued regulations,
standards, and guidelines. This publication is not intended to form the basis of a contract.
H_X5_DS01060_V1 10/07
© 2007 Honeywell Analytics
DASTEC S.R.L. Hipólito Yrigoyen 850. Piso 3 Of. 335 C1086AAN Buenos Aires - Argentina
TE: (54-11) 4343-6200 // 4331-2288 Fax: (54-11) 4334-3120 Email: dastecsrl@dastecsrl.com.ar Web: www.dastecsrl.com.arYou can also read
