
Midas® LonWorks® Interface Module
Connects a Midas®
gas transmitter to
LonWorks® network

Midas® LonWorks®
Interface Module
Features:
• Compatible with existing life safety
LonWorks® communication networks
• Small foot print module for ease of
installation and DIN rail mounting capable
• Flexible connections to hook power and
connections within a LonWorks® loop
• Broad range of diagnostics, data fields and
real time readings
• Remote control of 3 programmable on
board relays for lower cost control and
annunciation options
• Gas transmitter can be replaced without
further need for re-binding the detector
neuron ID
• Service button to broadcast the neuron ID
for ease of set up
An optional module that connects a Midas®
gas transmitter to a new or an existing
LonWorks® life safety network.
A single connection point provides power and communications to both the LonWorks® module
and the Midas® gas transmitter. A single easy access connection point provides power and
communications to both the LonWorks® module and the Midas® gas transmitter. The Midas®
LonWorks® Interface Module also enables a Midas® transmitter and pyrolyzer combination to be
powered and connected to the LonWorks® network. Remote reset, local or remote relay activation
and a complete set of diagnostic outputs are standard features.
Module Dimensions Midas® LonWorks® Interface Module
Size (without Midas® unit) 120 x 100 x 35mm (H x W x D)
Weight (without Midas® unit) 1.0kg
Power Requirements
Operating Voltage 24VDC Nominal + / - 15%
Output to Midas Transmitter 48VDC via proprietary Power over Ethernet (PoE) connection
Power Consumption
LonWorks Module ~ 3.0W
Module with Midas ~ 8.0W
Module with Midas & Pyrolyzer
Outputs
Visual
Digital Communications LonWorks® digital communication within a 78kbps FTT sub-loop system
Relays Local activation of three (3) on board Midas® relays for fault and alarm or remote
Inputs
Service Test Mode Button Broadcasts the LonWorks® neuron ID
Certification & Specification
RFI EMC CE marked: meets EN 5022:1998 Ammendment A2 and EN 5024 (24V supply)
Operating Temperature
Module with Midas Unit 0°C (32°F) to 40°C (104°F)
Wiring Requirement
Power 16 AWG Maximum 1.5mm
LonWorks® Transceiver FT-10
Warranty
Module 1 year
Ordering Information
Midas® LonWorks® Interface Module MIDAS-T-LON
~ 15.0W
LED indicates network status
activation of 3 relays using LonWorks
®
2

General Specication
Wiring Diagram
Power and LonWorks®
connections can be reversed
for ease of installation.
Redundant plug type
connectors facilitate easy
wiring in the LonWorks® loop.
Dimensions
182mm (7.2")
33mm (1.29")
102mm (4")
39mm (1.52")
Installation
120mm
8-position connector
(Connector is removable for
wiring)
100mm
LED
Reset button
120mm
(4.72")
149mm
(5.85")
Short length cross over shielded Ethernet
connector cable (MIDAS-A-040) is
supplied as standard. Mounting bracket
to install Midas® on the front panel of
the LON Interface Module is provided as
standard. Mounting screws to connect
LON Interface to a vertical surface are not
provided and must be sourced separately.

Find out more
Contact Honeywell Analytics:
www.honeywellanalytics.com
Europe, Middle East, Africa
Life Safety Distribution AG
Wilstrasse 11-U31
CH-8610 Uster
Switzerland
Tel: +41 (0)44 943 4300
Fax: +41 (0)44 943 4398
gasdetection@honeywell.com
Our Product Range
Find out more
Contact Honeywell Analytics:
www.honeywellanalytics.com
Europe, Middle East, Africa
Life Safety Distribution AG
Wilstrasse 11-U31
CH-8610 Uster
Switzerland
Tel: +41 (0)44 943 4300
Fax: +41 (0)44 943 4398
gasdetection@honeywell.com
Americas
Honeywell Analytics Distribution, Inc.
405 Barclay Blvd.
Lincolnshire, IL 60069
USA
Tel: +1 847 955 8200
Toll free: +1 800 538 0363
Fax: +1 847 955 8208
detectgas@honeywell.com
Find out more
Contact Honeywell Analytics:
www.honeywellanalytics.com
Europe, Middle East, Africa
Life Safety Distribution AG
Wilstrasse 11-U31
CH-8610 Uster
Switzerland
Tel: +41 (0)44 943 4300
Fax: +41 (0)44 943 4398
gasdetection@honeywell.com
Americas
Honeywell Analytics Distribution, Inc.
405 Barclay Blvd.
Lincolnshire, IL 60069
USA
Tel: +1 847 955 8200
Toll free: +1 800 538 0363
Fax: +1 847 955 8208
detectgas@honeywell.com
Asia Pacific
Honeywell Analytics Asia Pacific
#508, Kolon Science Valley (1)
187-10 Guro-Dong, Guro-Gu
Seoul, 152-050,
Korea
Tel: +82 (0)2 2025 0307
Fax: +82 (0)2 2025 0329
analytics.ap@honeywell.com
Find out more
Contact Honeywell Analytics:
www.honeywellanalytics.com
Europe, Middle East, Africa
Life Safety Distribution AG
Wilstrasse 11-U31
CH-8610 Uster
Switzerland
Tel: +41 (0)44 943 4300
Fax: +41 (0)44 943 4398
gasdetection@honeywell.com
Americas
Honeywell Analytics Distribution, Inc.
405 Barclay Blvd.
Lincolnshire, IL 60069
USA
Tel: +1 847 955 8200
Toll free: +1 800 538 0363
Fax: +1 847 955 8208
detectgas@honeywell.com
www.honeywell.com
Technical Services
ha.emea.service@honeywell.com
Asia Pacific
Honeywell Analytics Asia Pacific
#508, Kolon Science Valley (1)
187-10 Guro-Dong, Guro-Gu
Seoul, 152-050,
Korea
Tel: +82 (0)2 2025 0307
Fax: +82 (0)2 2025 0329
analytics.ap@honeywell.com
Fixed Gas Monitoring
Honeywell Analytics offers a wide range
of fixed gas detection solutions for a
diverse array of industries and applications
including: Commercial properties, industrial
applications, semiconductor manufacturers,
energy plants and petrochemical sites.
Detection of flammable, oxygen and toxic
»
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Innovative use of 4 core sensing
»
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»
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»
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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_MIDAS_T-LON_DS_V2_EMEA
10/07
© 2007 Honeywell Analytics
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use in confined or enclosed spaces.
These include:
Detection of flammable, oxygen and
»
toxic gases
Singlegaspersonalmonitors–wornby
»
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Multi-gasportablegasmonitors–used
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