FIRVENA EO-MOD-IP Manuel utilisateur

EnOcean to Modbus TCP/IP Gateway

EO-MOD-IP

868 MHz

User Manual V1.7

English

 Contents 
EnOcean to Modbus TCP/IP Gateway –User Manual 
V1.7 / 2023-11-01 2/40 
CONTENTS 
Contents.........................................................................................................................................................2 
Terms and Abbreviations...............................................................................................................................4 
1Introduction............................................................................................................................................5 
1.1 Description ......................................................................................................................................5 
1.2 Installation instructions...................................................................................................................5 
2Hardware Overview................................................................................................................................6 
3Technical Data ........................................................................................................................................7 
4Safety Information and Warnings ..........................................................................................................8 
5Dimensions (in mm)................................................................................................................................9 
6Power Supply..........................................................................................................................................9 
7Configuration........................................................................................................................................10 
7.1 Accessing Web Interface...............................................................................................................10 
7.2 Web UI...........................................................................................................................................12 
7.2.1 Main Page Overview..............................................................................................................12 
7.2.2 Assigning EnOcean elements –unidirectional.......................................................................13 
7.2.3 Assigning EnOcean elements –bidirectional.........................................................................14 
7.2.4 Assigning Smart ACK devices .................................................................................................14 
7.2.5 Definition of Virtual Device....................................................................................................14 
7.2.6 Channel Details ......................................................................................................................15 
7.2.7 Removing EnOcean elements................................................................................................16 
7.2.8 Backup and Restore ...............................................................................................................16 
7.3 Steps –How to …...........................................................................................................................17 
7.3.1 Enable EnOcean Repeater .....................................................................................................17 
8Modbus Interface .................................................................................................................................18 
8.1 Mapping of EnOcean Devices........................................................................................................18 
8.2 Modbus Registers..........................................................................................................................21 
8.2.1 RX Values................................................................................................................................22 
8.2.2 TX Values................................................................................................................................23 
8.2.3 RX Raw Data...........................................................................................................................24 
8.2.4 Channel Config.......................................................................................................................25 
8.2.5 Channel Labels .......................................................................................................................25 
8.2.6 Value Descriptors...................................................................................................................26 

 Contents 
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8.3 Supported Function Codes............................................................................................................27 
9Firmware Update..................................................................................................................................28 
9.1 Over Network................................................................................................................................28 
9.2 Over USB........................................................................................................................................28 
References ...................................................................................................................................................30 
Revision History ...........................................................................................................................................31 
ANNEX A Mapping examples of EnOcean devices ................................................................................32 
A.1 Basic Examples ..............................................................................................................................32 
A.2 RPS Buttons and Switches.............................................................................................................33 
A.3 A5-20-01 HVAC Components, Battery Powered Actuator............................................................33 
A.4 D2-01-XX Electronic switches and dimmers with Energy Measurement and Local Control ........34 
A.4.1 Example with NodOn Micro Smart Plug (D2-01-0E) –Measurements..................................34 
A.4.2 Example with NodOn Relay Switch (D2-01-12) –Controlling the output .............................36 
A.5 D2-11-XX Bidirectional Room Operating Panel (Smart ACK) ........................................................37 
A.5.1 Example with Thermokon SR06 LCD (D2-11-07) ...................................................................37 
A.6 D2-15-00 People Activity Sensor...................................................................................................39 
ANNEX B Enumeration of Units ................................................................................................................40 
 
 

Terms and Abbreviations

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TERMS AND ABBREVIATIONS

Term/Abbr. Explanation

Channel number (CH)............Identifier of EnOcean device within the gateway

DHCP .....................................Dynamic Host Configuration Protocol

EEP.........................................EnOcean Equipment Pofiles

EURID ....................................EnOcean Unique Radio Identifier

Label......................................User-friendly name of EnOcean device

IP ...........................................Internet Protocol

PoE ........................................Power over Ethernet

RX ..........................................Receive, reception

Teach-in.................................Pairing of EnOcean devices

Telegram ...............................EnOcean message

TX ..........................................Transmit, transmission

UPnP......................................Universal Plug and Play

Value index............................Identifier of a data unit within the channel

THANK YOU

Thank you for purchasing our product! We believe in your satisfaction with the product that aligns with the

company philosophy of the highest care and precision. In case of interesting ideas and concepts, please

contact [email protected]

www.firvena.com

Introduction

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1INTRODUCTION

1.1 Description

The EO-MOD-IP device is a gateway between EnOcean and Modbus/IP communication protocols. The

EnOcean is a set of technologies and communication protocol that enables the use of wireless and battery-

free sensors, switches and actuators. The Modbus is a communication protocol that is simple to implement

and is widely used in building automation systems. The EO-MOD-IP gateway can receive data from up to 40

EnOcean devices, store it and provide it through the Modbus interface to other devices connected to the

network. It also allows bidirectional communication of EnOcean actuators such as switches, dimmers or

heating valve controllers.

The first part, the manual describes the hardware of the gateway. Chapter 7 contains brief instructions for

configuring the gateway, especially for connecting EnOcean devices. Chapter 8 describes the Modbus

interface and explains how EnOcean devices are mapped to Modbus registers. For firmware update

procedure refer to Chapter 9.

1.2 Installation instructions

The gateway is fixed by using plastic anchors and Phillips

screws to the wall or solid surfaces of suspended

ceilings making sure that it is in a good radio position for

receiving and transmitting signals. When located in

shielded surfaces, the standard supplied antenna can be

replaced with another permitted antenna type for the

868 MHz frequency with an SMA (Male) connector.

External antenna with cable and magnetic base, type

ANT-A1-SMA868-MAG2M is available at the

manufacturer or distributor.

Hardware Overview

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2HARDWARE OVERVIEW

On the front panel, there are a power connector, RJ45 Ethernet connector, type B USB connector, antenna

connector and LED indicators. The USB connector can be used for configuration and firmware update, and

is also used by the EO-BAC Tool application. The green POWER terminal block is removable, making it easier

to handle the device when cables are connected.

The LEDs indicate: the connection of power supply

(POWER), activity in the Modbus network (MOD

RX, MOD TX), activity in the EnOcean wireless

network (ENOC), USB communication (USB) and

error states (ERROR). The LEDs are very useful

when testing or commissioning but because the

emitted light can be disruptive during normal

operation, the LEDs can be deactivated (Web UI >

Settings > LED Indication).

There is a switch to the right of the POWER

terminal block that is only accessible after pulling

out the POWER terminal block. This is used to set

the USB interface mode:

•the “HID” position (default) allows the connection of EO-BAC Tool application

•the “MSC” position allows access to filesystem

Case

LEDs

Behavior

Meaning

Power supply

POWER

Shining

Power supply connected and program running

DHCP

POWER

Goes off for 1 s

Network settings obtained from DHCP server

Modbus

communication

MOD RX

Short blink

Communication in the Modbus network –received a

packet

MOD TX

Short blink

Communication in the Modbus network –sent a

packet

EnOcean

ENOC

Short blink

EnOcean telegram received or sent

USB

Flashing irregularly

Indicates communication through the USB port

–

ERROR

Flashing regularly

A fatal error has occurred, the device is about to

restart

Technical Data

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3TECHNICAL DATA

Category

Parameter

Value

Product

Product name

EO-MOD-IP

Product title

EnOcean to Modbus TCP/IP Gateway

Product ID

11.2

Vendor name

FIRVENA s.r.o.

Electrical data

Rated supply voltage

24 V DC / 24 V AC

Supply voltage range

10–32 V DC / 24 V AC (10 %)

Rated input current

80 mA / 24 V

Rated input power

1.92 W / 24 V; PoE Active 1.8 W

Ethernet

(Modbus/IP)

Speed

10, 100 Mbit/s

Connector

RJ45

PoE

PoE power supply

According to standard 802.3af, ACTIVE only

EnOcean

Frequency

868 MHz

Maximum number of handled

devices

40 (max. 20 with SmartACK)

Repeater

USB

Device class

Custom HID or Mass Storage

Connector

Type B

Operating conditions

IP Code

IP20

Operating temperature

−20 to +70 °C

Relative humidity

max. 80 %

Dimensions in mm

Dimensions without antenna

Width=126, Height=71, Depth=25

Weight

Weight without antenna

115 g

Box material

ABS, white

Product conformity and certification

ROHS Directive

The device is manufactured in accordance with the directive 2015/863/EU (RoHS 3) of the

European Parliament and of the Council on the restriction of the use of certain hazardous

substances in electrical and electronic equipment.

EMC - Declaration of Conformity

The device is compliant with the directive 2014/53/EU, 2011/65/EU RoHS.

Approvals tests ČSN EN 55032, ČSN EN 55035, ČSN EN 6100-4-2, ČSN EN 6100-4-3, ČSN EN

6100-4-4, ČSN EN 6100-4-5, ČSN EN 6100-4-6, ČSN EN 6100-4-11, ČSN EN IEC 6100-6-2.

UK Conformity Assessed (UKCA)

The device is compliant with the British Legislation UK Conformity Assessed (UKCA) and

meets all relevant requirements.

EnOcean Technology

The device is fully compatible with the EnOcean radio protocol and as such is certified by

the EnOcean Alliance Level 2.

Safety Information and Warnings

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4SAFETY INFORMATION AND WARNINGS

Please follow the general safety regulations. This device may only be installed by a qualified person

(accredited electrician) and after reading these instructions. Improper installation can result in

health, property or equipment damage.

The product meets the general safety regulations. The protection Cover IP 20 allows installation only in

normal, dry space.

The gateway must be powered from a safe voltage source that meets the requirements for input voltage

range and must be installed in accordance with national and general safety standards.

Follow the safety instructions and applicable standards for the country and location of installation. The

product may only be used in accordance with this manual.

To avoid the risk of electrical shock or fire, the maximum operating parameters of the gateway must not be

exceeded.

Use only unmodified products.

Only cable types with sufficient cross-section and insulation properties may be used for the connection.

STORAGE

The device must be stored in a temperature range 0-40 °C and a relative humidity of up to 80 %, and non-

condensing spaces. Products must not be exposed shock, harmful vapors or gases.

REPAIRS

Products are repaired by the manufacturer. Products to be repaired are shipped in a package that ensures

shock absorption and protects the products against damage during shipment.

WARRANTY

The product is warranted 24 months from the date of delivery that is mentioned on the delivery note. The

manufacturer only guarantees properties and parameters that are explicitly described in the technical

documentation. Claims, complaints and returns must be directed exclusively to the manufacturer. The

complaint must contain the exact product identification, delivery note number and defects description. The

manufacturer is not responsible for defects caused by improper storage, improper external connection,

damages caused by external influences especially due to unacceptable size, incorrect adjustment, improper

installation, incorrect operation or normal wear and tear.

PRODUCT DISPOSAL

The product does not belong to municipal waste. The product must be disposed to the separate

waste collection with the possibility of recycling, according to local regulations and legislation.

The product contains electronic components.

Dimensions (in mm) / Power Supply

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5DIMENSIONS (IN MM)

6POWER SUPPLY

There are two possible power supply connections:

1. Power supply via PoE (Power over Ethernet):

The device supports PoE according to the

802.3af standard. Network elements must

support this type of power interface. Passive

PoE is not possible through the ETHERNET

input. For passive PoE power supply, we

recommend to use an appropriate splitter

cable with connection to the POWER input.

2. Power supply from an external source:

The gateway must be powered from a safe

voltage source that meets input voltage range

requirements. The electrical installation must

be in accordance with national requirements

and safety standards.

Configuration

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7CONFIGURATION

The gateway has an integrated web application (Web UI) that serves to configure it using a web browser.

Alternatively, a desktop application EO-BAC Tool is available at www.firvena.com, ->

SUPPORT/DOWNLOAD/EO-MOD-IP/APPLICATION, it requires USB connection to the gateway and Windows

7 or higher. The use of EO-BAC Tool becomes necessary, among other things, if the password to Web UI has

been forgotten. The following part describes how to open Web UI for the first time.

7.1 Accessing Web Interface

The IP address factory setting is:

Switch on the gateway and connect it to a local network via the

ETHERNET connector or directly to a computer with an Ethernet

adapter. The DHCP client is enabled by default, so the gateway

automatically obtains the IP address and other network parameters

from a DHCP server if available. The gateway signals DHCP success by

shortly turning off the green POWER light.

If the configuration via DHCP fails, because there is no DHCP server in

the network or you connect the gateway directly to a computer, the default network configuration is used

after 10 seconds. In this case, change Ethernet adapter settings so that your computer has the same subnet

mask and a different IP address, e.g. 192.168.1.95.

The Web UI is available on HTTP port 80, if you

know the IP address of the gateway, simply

enter “http://<IP Address>” into the address

bar of your web browser (e.g.

http://192.168.1.90).

The main page opens in “view-only mode”. Login is required for other

pages and configuration changes. The default password is “123”, you can

change it in [Settings > Change Password]. If the password is lost, you need

to perform a factory reset using the EO-BAC Tool.

There are several options to find out the currently valid IP of the gateway:

1. Network Discovery using UPnP

This method is recommended when using the Microsoft Windows

operating system and UPnP messages are allowed in the network to which

the gateway is connected.

Open the Network item in the File Explorer:

PARAMETER

VALUE

IP address

192.168.1.90

Subnet mask

255.255.255.0

Default gateway

192.168.1.1

DHCP

enabled

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