FITRE RETEMATIC IP-RMH1 Merkblatt

IP-RMH1
RETEMATIC™
HEAD UNIT
INSTALLATION &
CONFIGURATION
MANUAL

IP-RMH1 ReteMatic™ Head Unit
2 Installation and Configuration Manual
SAFETY RECOMMENDATIONS
To protect yourself from injuries and avoid damage of the device, always observe the following safety
instructions when installing and working with the ReteMatic Head Unit I -RMH1
WARNING!
Use the following safety guidelines to ensure your own personal safety and to help protect your product
from potential damage. To reduce the risk of bodily injury, electrical shock, fire, and damage to the
equipment, observe the following precautions.
Carefully read the manual before the installation or use.
Electrical current from power and communications cables is hazardous.
Never touch any electrical elements with bare hands
To avoid potential shock hazards do not open I -RMH1 while energized.
Operate the product only from the type of external power source indicated on the electrical ratings label.
Do not push any objects into the openings of your system. Doing so can cause fire or electric shock by
shorting out interior components.
To device must be connected to earth ground using the ground facility provided on the I -RMH1 cover
and evidenced with apposite grounding nameplate.
Cleaning, repair or maintenance activities must be done by qualified electrician in non-hazardous areas
and will subsequently have to be checked by an "expert"
SAFETY INSTRUCTIONS
The national safety rules and regulations for prevention of accidents and the following safety instruction
have to be observed
The technical data indicated on boxes must be observed.
I -RMH1 shall be operated as intended and only in undamaged and perfect condition.
Opening or removing covers that are marked with the triangular symbol with a lightning bolt can expose
you to electrical shock. Only a trained service technician should service components inside these
compartments.
FITRE S.p.A is not responsible for any damages caused by improper use of this device

ReteMatic™ Head Unit IP-RMH1
Installation and Configuration manual 3
CONTENTS
PRODUCT PRESENTATION...................................................................................................................4
Technical Specifications ........................................................................................................................... 4
Dimensional Drawings .............................................................................................................................. 5
Connections.............................................................................................................................................. 6
INSTALLATION .......................................................................................................................................7
ReteMatic Network Architecture................................................................................................................ 7
ReteMatic Network lanning..................................................................................................................... 9
Multi-Head ReteMatic Network ............................................................................................................... 10
CONFIGURATION VIA WEB INTERFACE............................................................................................11
Authentication page ................................................................................................................................ 11
403 Error (forbidden) page...................................................................................................................... 12
Main age .............................................................................................................................................. 12
I Network Configuration ....................................................................................................................... 14
Ethernet Status....................................................................................................................................... 15
Device Information.................................................................................................................................. 15
Advanced Configuration.......................................................................................................................... 16
MONITORING A RETEMATIC NETWORK............................................................................................18
TROUBLESHOOTING ...........................................................................................................................19

IP-RMH1 ReteMatic™ Head Unit
4 Installation and Configuration Manual
PRODUCT PRESENTATION
The Re eMa ic™ Ne work Infras ruc ure
has been designed to meet the application needs required by
industrial and harsh environments by combining power and robust data communication over a single
medium, the standard power cable.
IP-RMH1 is a ReteMatic Head Unit, originating a ReteMatic bus to which up to ten Field Units can be
connected. It provides one 10/100 Ethernet port to connect the ReteMatic network to a standard Ethernet
network, a ower Inlet which connects to a wide range AC power source, and a ReteMatic outlet where the
input power, adequately treated, is combined with the data communication to create a ReteMatic bus.
The hardened design of this unit allows to achieve its full performance even under heavy environmental
conditions, and the connectivity at up to 100 Mbps HY rate is suitable for audio and video streaming. With
energy saving features and easy installation, the I -RMH1 makes it easy to build up a ReteMatic network to
connect standard Ethernet devices for the most demanding field applications.
T
ECHNICAL
S
PECIFICATIONS
I -RMH1 meets the technical specifications defined in the following table:
FEATURE SPECIFICATION
Data and routing protocols IEEE 802.3 (10BASE-T), IEEE 802.3u (100BASE-Tx)
AC input 90–260VAC, 50~60 Hz, 6A max
ower consumption
(without external load)
Normal: 4W
ower Saving mode: 0,5W
Dimensions 483 x 240 x 45 mm (19 x 9,45 x 1,77 in)
Weight 2,9 kg (6,39 lb)
Operating temperature -40° to 80°C (-40º to 176ºF)
Operating humidity 10–90% maximum relative humidity, noncondensing
Storage humidity 5–95% maximum relative humidity, noncondensing
Security encryption type 128-bit AES data encryption CCM
Bandwidth 100 Mbps
Maximum power available at
ReteMatic OUT connector
690W @115VAC
1380W @230 VAC
IP-RMH1 enters in Standby Mode automatically when the Ethernet link is down for a given amount of time
(the default time is 5 minutes); in this Standby Mode, it consumes less than 0.5W

ReteMatic™ Head Unit IP-RMH1
Installation and Configuration manual 5
D
IMENSIONAL
D
RAWINGS

IP-RMH1 ReteMatic™ Head Unit
6 Installation and Configuration Manual
C
ONNECTIONS
FRONT SIDE
LAN
This RJ45 connector allow to interface the I -RMH1 unit with a 10Base-T /100Base-TX Ethernet network
REAR SIDE
POWER IN
This power connection provides power required to operate the unit and the external devices connected at
the ReteMatic bus originated by this unit (“RETEMATIC OUT” outlet). The voltage applied to the power
connector must be in the range 90–260V AC 50~60 Hz.
RETEMATIC OUT
This power outlet has the same voltage as the main power supplied at “ OWER IN” inlet, which is
combined with the data connection to form a ReteMatic Bus.
FRONT SIDE
REAR SIDE

ReteMatic™ Head Unit IP-RMH1
Installation and Configuration manual 7
INSTALLATION
R
ETE
M
ATIC
N
ETWORK
A
RCHITECTURE
A ReteMatic Network consists of two or more ReteMatic devices that communicate one another by means
of an electrical bus, which provides both the power and the data connection.
The simplest form of ReteMatic network is a Re eMa ic Branch, composed by:
•
a Re eMa ic Head Uni , which generates the ReteMatic bus, and
•
one or more Re eMa ic Field Uni s (up to ten), which connect to the electrical bus generated by the
Head Unit by means of standard electrical cables, with a free bus topology, and provide a standard
Ethernet connection to Ethernet devices that
Since the Head Unit can be connected to a standard Ethernet LAN by means of the LAN port, two or more
ReteMatic branches can be interconnected by means of a simple Ethernet switch, therefore allowing to
scale the ReteMatic Infrastructure up to the required size and even to interconnect distant ReteMatic
branches by means of optical fibers or WAN connections.
In we can see an application example of ReteMatic Network (orange line), which is used to deploy a Fitre
Astro age&Talk VoI Intercom and AGA system in a Ex classified etrochemical site.
In this example, a ReteMatic Head Unit (IP-RMH1) is connected to the electrical power line provided by an
U S (Uninterruptible ower Supply), and to the LAN of the plant. The Head Unit has a noise filtering
function which protects the ReteMatic bus from the electrical noise coming from the ower input, so
enhancing the bus coverage.
The ReteMatic Field Units deployed in this application are two Ex-certified models, the RMF50-Ex with an
external maximum load of 50W@24VDC and the RMF150B-Ex with an external maximum load
of150W@24VDC and the possibility to control a Visual Beacon directly connected to the Field Unit and
powered by the same AC voltage powering the ReteMatic bus. These Field units provide power and
Ethernet connection to the VoI intercom stations and the amplified loudspeakers derived from them.
lease note that it is possible to power also some standard electrical devices by means of a ReteMatic bus,
but this cannot be achieved by connecting them directly to the bus, as this would introduce electrical noise
causing a significant deterioration of the communication performance. To safely power these ancillary
AC-powered devices without affecting the ReteMatic bus performance, the AUX power outlets found in
most ReteMatic Field Unit models must be used instead.

IP-RMH1 ReteMatic™ Head Unit
8 Installation and Configuration Manual
Ethernet
4 wires
24VDC
Max
50W
ReteMatic
Field Unit
RMF50-Ex
Ethernet
4 wires
24VDC
Max
50W
ReteMatic
Field Unit
RMF50-Ex
ReteMatic
Head Unit
I -RMH1
115VAC/230VAC
+ DATA
115VAC
/230VAC Ethernet
RJ45
24VDC
& Audio
Ethernet
4 wires
24VDC Max 150W
& Rele command
24VDC
& Audio
24VDC
& Audio
24VDC
& Audio
24VDC
& Audio
115VAC
/230VAC
115/230 VAC
Beacon
S EAKER
S EAKER
S EAKER
S EAKER
JUNCTION
BOX
ReteMatic
Field Unit
RMF150-Ex
Figure 1 - An example of Re eMa ic ne work applica ion

ReteMatic™ Head Unit IP-RMH1
Installation and Configuration manual 9
R
ETE
M
ATIC
N
ETWORK
P
LANNING
For best performance, follow these guidelines when you plan your ReteMatic network:
ReteMatic unit has to meet operating condition as specified in technical specifications
U lan your network to reduce interference from other electrical products that are in field, these
appliances might prevent ReteMatic products from working correctly or reduce network performance
se only approved ReteMatic devices, like the ReteMatic Head Unit I -RMH1 and ReteMatic Field Units
RMF50-Ex or RMF150B-Ex
Use electrical cables with a minimum cross section of 1,5 mmq (suggested: 2,5mmq)
Operating range is influenced by many elements, like the size of the wires, the proximity of interference
sources, the number of nodes of the network and the topology of the site. For this reasons it’s difficult
to predict the actual operating range; nevertheless, it is relatively safe to consider a ReteMatic network
composed by 10 nodes (including the Head Unit) with a maximum distance between the two farthest
nodes within 500m and wires of 2,5 mmq.
To calculate the maximum distance, please consider the length of the cables used to connect each pair
of nodes, including the Head Unit. Basing on the example network shown in below, building a table with
the cable distance between each pair of ReteMatic units makes it simple to spot that the maximum
distance is between Nodes 4 and 6, and that this distance is less than 500m.
ReteMatic
Head Unit
I -RMH1
115VAC/230VAC
+ DATA
115VAC
/230VAC
Ethernet
RJ45
S EAKER
S EAKER
MAX distance
500m
S EAKER
Node 1
Node 2
Node 6
Node 4
Node 5
Node 3
ReteMatic
Field Unit
RMF50-Ex
ReteMatic
Field Unit
RMF50-Ex
ReteMatic
Field Unit
RMF50-Ex
ReteMatic
Field Unit
RMF50-Ex
Ethernet
4 wires
24VDC
Max 50W
Ethernet
4 wires
24VDC
Max 50W
24VDC
& Audio
Ethernet
4 wires
24VDC
Max 50W
24VDC
& Audio
Ethernet
4 wires
24VDC
Max 50W
24VDC
& Audio
JUNCTION
BOX
JUNCTION
BOX
Ethernet
4 wires
24VDC &
Relay command
24VDC
& Audio
24VDC
& Audio
24VDC
& Audio
115VAC
/230VAC
115/230 VAC
BEACON S EAKER
S EAKER
ReteMatic
Field Unit
RMF150-Ex
JUNCTION
BOX
115VAC /230VAC
GENERIC DEVICE
24VDC
& Audio
Node 2 Node 3 Node 4 Node 5 Node 6
Node 1 80m 135m 187m 54m 266m
Node 2 212m 265m 130m 345m
Node 3 320 196m 100m
Node 4 240m 453m
Node 5 320m
Example of opera ing dis ance calcula ion for a Re eMa ic ne work

IP-RMH1 ReteMatic™ Head Unit
0 Installation and Configuration Manual
ReteMatic Head Unit (I -RMH1) can supply a maximum current of 6A so maximum power consumption
of all devices supply by ReteMatic is 690W with 115VAC or 1380W with 230VAC, please consider also
the power dissipation of the cables.
Re eMa ic Phone Loud-
speakers O her To al
Power
Node 2 4W 3W 75W 50W 132W
Node 3 4W 3W 7W
Node 4 4W 3W 25W 32W
Node 5 4W 3W 25W 32W
Node 6 4W 3W 25W 32W
Total
power 235W
Power consump ion of he en ire Re eMa ic bus
M
ULTI
-H
EAD
R
ETE
M
ATIC
N
ETWORK
To scale-up the size of ReteMatic infrastructure, either in number of units or in term of maximum distance, it
is possible to create multiple ReteMatic Branches, each one originated by a ReteMatic Head Unit
interconnected by means of an Ethernet switch.
In this Multi Head scenario, it is necessary to use a different Domain Name for each ReteMatic branch to
avoid mutual interference between branches: please see “Main age” section on page 12 for details.
115VAC
/230VAC
JUNCTION
BOX
115VAC/230VAC
+ DATA
Ethernet
JUNCTION
BOX
U S
LAN Switch
ReteMatic
Head Unit
I -RMH1
ReteMatic
Head Unit
I -RMH1
115VAC/230VAC
+ DATA
ReteMatic
Field Unit
RMF50-Ex
ReteMatic
Field Unit
RMF50-Ex
ReteMatic
Field Unit
RMF150-Ex
ReteMatic
Field Unit
RMF50-Ex
ReteMatic
Field Unit
RMF50-Ex
ReteMatic
Field Unit
RMF50-Ex
ReteMatic
Field Unit
RMF150-Ex
JUNCTION
BOX
Figure 2 - An example of Mul i Head Re eMa ic ne work
Domain Name 1
Domain_Name_22
Dieses Handbuch passt für folgende Modelle
1
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