Ercogener GenPro 25e User manual

User Guide
GenPro 25e
Reference : EG_GenPro25e_1055_UG_002_UK
Revision : 002
Date : 17/05/2018
http://www.ercogener.com Dct_427_02

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Document History
Rev.
Modifications
Author
Date
Validation
Date
000
Creation
YST
23/01/2015
BBO
24/01/2014
001
Update Dct_427_02
Update Warning
§ 3.10.1 Microphone input (MIC)
Options presentation.
§ 3.4.2.2 Consumption of the GenPro 25e.
YST
17/05/2018
PBR
31/10/2018
The main modifications of this document compared to the previous version are easily identifiable on a screen
by the blue color of the text.

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TABLE DES MATIERES
PRESENTATION............................................................................................................................................... 9
WARNING ....................................................................................................................................................... 10
COPYRIGHT ................................................................................................................................................... 11
SYMBOLS....................................................................................................................................................... 11
1SECURITY RECOMMENDATIONS....................................................................................................... 12
1.1 GENERAL SECURITY ......................................................................................................................... 12
1.2 SECURITY IN A VEHICLE .................................................................................................................... 13
1.3 CARE AND MAINTENANCE.................................................................................................................. 13
1.4 YOUR RESPONSIBILITY...................................................................................................................... 13
2PACKAGING .......................................................................................................................................... 14
2.1 CONTENT......................................................................................................................................... 14
2.2 MODEM PACKAGING ......................................................................................................................... 14
2.3 MECHANICAL CHARACTERISTICS....................................................................................................... 15
2.3.1 Modem fixing............................................................................................................................ 15
2.4 CHARACTERISTICS AND SERVICES .................................................................................................... 16
2.4.1 Services .................................................................................................................................... 16
2.5 ENVIRONMENTAL CHARACTERISTICS ................................................................................................. 18
3INTERFACES......................................................................................................................................... 19
3.1 FRONT SIDE...................................................................................................................................... 19
3.2 BACK SIDE ....................................................................................................................................... 20
3.3 FUNCTIONAL DESCRIPTION ............................................................................................................... 21
3.3.1 General...................................................................................................................................... 21
3.3.2 Functional architecture of option........................................................................................... 21
3.4 POWER SUPPLY................................................................................................................................ 22
3.4.1 Power supply cables ............................................................................................................... 22
3.4.2 Power supply +VDC................................................................................................................... 22
3.4.2.1 Internal battery option (S0431B).................................................................................... 23
3.4.2.2 Consumption of the GenPro 25e ................................................................................... 24
3.4.2.3 Power Dimensioning....................................................................................................... 26
3.5 INPUTS E1, E2 AND E3..................................................................................................................... 27
3.5.1 Opto-coupled inputs................................................................................................................ 27
3.5.2 Analog input 0 –10 V (Option S0434B) ................................................................................. 28
3.5.3 Bus ONE-WIRE (Option S0433B)............................................................................................ 29
3.5.4 Multi ONE-WIRE bus (Option S0485B)................................................................................... 30
3.6 DIGITAL OUTPUTS............................................................................................................................. 31
3.7 SERIAL LINK RS232C ...................................................................................................................... 32
3.7.1 Transparent mode option (S0502A)....................................................................................... 33

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3.7.1.1 CTS signal........................................................................................................................ 33
3.7.1.2 RI signal ........................................................................................................................... 33
3.7.2 Option output +3,8VDC on RING signal (S0512A).................................................................. 34
3.8 BOOT............................................................................................................................................. 35
3.9 RESET............................................................................................................................................ 36
3.10 AUDIO............................................................................................................................................ 37
3.10.1 Microphone input (MIC) ...................................................................................................... 37
3.10.2 Loudspeaker output (Speaker)........................................................................................... 38
3.10.3 Typical assembly................................................................................................................. 39
3.11 SIM CARD........................................................................................................................................ 39
3.12 LED OF THE MODEM.......................................................................................................................... 40
3.12.1 Without application ............................................................................................................. 40
3.12.2 With standard library........................................................................................................... 40
3.12.3 The application ERCOGENER EasePro_Vx...................................................................... 40
3.12.4 The owner application......................................................................................................... 40
3.12.5 With Mode Transparent option (S0502A).......................................................................... 40
3.13 ACCELEROMETER OPTION S0432B................................................................................................... 41
4GSM EXTERNAL ANTENNA................................................................................................................. 41
5USE OF THE MODEM............................................................................................................................ 42
5.1 SPECIFIC RECOMMENDATIONS FOR THE USE OF THE MODEM IN VEHICLES............................................ 42
5.1.1 Recommended connection on the battery of a truck........................................................... 42
5.2 TURNING THE MODEM OFF ............................................................................................................... 43
5.3 STARTING WITH THE MODEM.............................................................................................................. 44
5.3.1 Mounting the modem............................................................................................................... 44
5.3.2 SIM card installation................................................................................................................ 44
5.4 USE THE MODEM............................................................................................................................... 45
5.4.1 Checking the communication with the modem .................................................................... 45
5.4.1.1 Without Application ........................................................................................................ 45
5.4.1.2 With the transparent mode application S0502A .......................................................... 46
5.4.1.3 The application ERCOGENER EasePro_Vx.................................................................. 46
5.4.1.4 The owner application .................................................................................................... 46
5.5 CHECKING THE QUALITY OF THE GSM RECEPTION SIGNAL.................................................................. 47
5.6 VERIFICATION OF THE PIN CODE ....................................................................................................... 48
5.7 VERIFICATION OF THE MODEM REGISTRATION ON GSM NETWORK....................................................... 48
5.8 VERIFICATION OF THE MODEM REGISTRATION ON GPRS NETWORK..................................................... 49
5.9 RECOMMENDED ACCESSORIES.......................................................................................................... 50
5.9.1 DIN-rail Kit –K002.................................................................................................................... 50
5.9.1.1 Assembly of the Kit K002............................................................................................... 50
5.9.1.2 Fixing on a DIN rail.......................................................................................................... 50
5.9.2 Waterproof casing –K011 / K012........................................................................................... 51
6CLIENT SUPPORT................................................................................................................................. 51

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ANNEX 1 - 4-PINS MICRO-FIT CABLE (POWER SUPPLY)......................................................................... 52
ANNEX - 2-WIRE MICRO FIT CABLE CONNECTOR (INPUT/OUTPUT)..................................................... 53
ANNEX 3 - ABBREVIATIONS........................................................................................................................ 54

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Index des Tables
Table 1 : Mechanical characteristics .............................................................................................................. 15
Table 2 : Characteristics and Services............................................................................................................ 16
Table 3 : Environmental characteristics........................................................................................................... 18
Table 4 : Front side Connector........................................................................................................................ 19
Table 5 : Effects of power supply defect.......................................................................................................... 22
Table 6 : Characteristics of the polymer lithium battery .................................................................................. 23
Table 7 : Power supply range.......................................................................................................................... 24
Table 8 : Consumption in Low Power mode @ 25 °C without battery charging ............................................. 24
Table 9 : Consumption in attached mode @ 25 °C without battery charging ................................................. 24
Table 10 : Consumption in data transfer @ 25 °C without battery charging................................................... 24
Table 11 : Consumption in Low Power mode with option S0502A @ 25 °C without battery charging........... 25
Table 12 : Consumption in attached mode with option S0502A @ 25 °C without battery charging ............... 25
Table 13 : Consumption in data transfer with option S0502A @ 25 °C without battery charging................... 25
Table 14 : Consumption of the battery charge @ 25 °C ................................................................................. 25
Table 15 : Description of opto-coupled inputs................................................................................................. 27
Table 16 : Characteristics of opto-coupled inputs ........................................................................................... 27
Table 17 : Characteristics of the analog input option S0434B ........................................................................ 28
Table 18 : Characteristics of the analog input option S0434B ........................................................................ 28
Table 19 : One Wire Bus description............................................................................................................... 29
Table 20 : Bus ONE-WIRE - Electrical characteristics.................................................................................... 29
Table 21 : Multi One Wire bus description....................................................................................................... 30
Table 22 : Multi One Wire bus - Electrical characteristics............................................................................... 30
Table 23 : Description of digital outputs .......................................................................................................... 31
Table 24 : Characteristics of open collector output ......................................................................................... 31
Table 25 : Pins description of RS232C interface............................................................................................. 32
Table 26 : Characteristics of RS232C serial link............................................................................................. 32
Table 27 : Pin description of option (S0512A) Output +3,8VDC on RING signal ............................................. 34
Table 28 : Characteristics of option (S0512A) Output +3,8VDC sur RING signal ............................................ 34
Table 29 : Description BOOT input.................................................................................................................. 35
Table 30 : Conditions of use of BOOT signal.................................................................................................. 35
Table 31 : Description of RESET input............................................................................................................ 36
Table 32 : Conditions of use of RESET signal ................................................................................................ 36
Table 33 : Description of Microphone inputs................................................................................................... 37
Table 34 : Characteristics of polarization for a dynamic Microphone.............................................................. 37
Table 35 : Characteristics recommended for the dynamic Microphone.......................................................... 37
Table 36 : Description of loudspeaker outputs................................................................................................ 38
Table 37 : Characteristics of loudspeaker output............................................................................................ 38
Table 38 : Characteristics of the SIM card power voltage............................................................................... 39
Table 39 : Status of GSM LED ........................................................................................................................ 40
Table 40 : Status of GSM LED with S0502A option........................................................................................ 40
Table 41 : Characteristics of GSM external antenna....................................................................................... 41

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Table 42 : RSSI value...................................................................................................................................... 47
Table 43 : Verification of PIN code.................................................................................................................. 48
Table 44 : Verification of modem registration on GSM network...................................................................... 48
Table 45 : Verification of modem registration on GPRS network.................................................................... 49
Table 46 : Characteristics of power supply cable............................................................................................ 52
Table 47 : Characteristics of 2-wire Micro FIT cable....................................................................................... 53
Table 48 : Wiring of 2-wires cable ................................................................................................................... 53

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Index of Figures
Figure 1 : Content............................................................................................................................................ 14
Figure 2 : Mechanical characteristics .............................................................................................................. 15
Figure 3 : Fixing............................................................................................................................................... 15
Figure 4 : Front side......................................................................................................................................... 19
Figure 5 : Back side......................................................................................................................................... 20
Figure 6 : Functional Description..................................................................................................................... 21
Figure 7 : Architecture of option ...................................................................................................................... 21
Figure 8 : Consumption max ........................................................................................................................... 26
Figure 9 : internal electrical scheme of the 3 inputs........................................................................................ 27
Figure 10 : Internal electrical scheme of the option Analog S0434B .............................................................. 28
Figure 11 : Internal electrical scheme of the One Wire bus ............................................................................ 29
Figure 12 : Internal electrical scheme of the Multi One Wire bus.................................................................... 30
Figure 13 : Internal electrical scheme of the output ........................................................................................ 31
Figure 14 : Normalized signals of a RS232C serial link .................................................................................. 32
Figure 15 : Status of CTS signal...................................................................................................................... 33
Figure 16 : Status of RI signal ......................................................................................................................... 33
Figure 17 : : Normalized signals of output +3,8VDC......................................................................................... 34
Figure 18 : Internal electrical scheme of BOOT .............................................................................................. 35
Figure 19 : Internal electrical scheme of RESET ............................................................................................ 36
Figure 20 : Chronogram of RESET signal....................................................................................................... 36
Figure 21 : Typical assembly - Handset.......................................................................................................... 39
Figure 22 : Typical assembly - Analog interface ............................................................................................. 39
Figure 23 : Back side Led................................................................................................................................ 40
Figure 24 : Positioning of the accelerometer axis ........................................................................................... 41
Figure 25 : GSM external antenna .................................................................................................................. 41
Figure 26 : Recommended connection on the battery of a truck..................................................................... 42
Figure 27 : Mounting the modem..................................................................................................................... 44
Figure 28 : Installation of the modem .............................................................................................................. 44
Figure 29 : DIN rail fixing –K002..................................................................................................................... 50
Figure 30 : DIN rail fixing................................................................................................................................. 50
Figure 31 : waterproof casing.......................................................................................................................... 51
Figure 32 : 4-wires Micro-FIT cable................................................................................................................. 52
Figure 33 : Fuse Mini Blade............................................................................................................................. 52
Figure 34 : 2-wire Micro FIT cable connector (Input/Output)........................................................................... 53

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Presentation
Entirely dedicated for Machine To Machine (M2M) applications and embedded data services, the modem
GenPro 25e combines both GSM/GPRS functions in the same robust casing.
The modem is Quad-Bands 850/900/1800/1900 MHz and GSM/GPRS Class 10.
The GenPro 25e provides 3 operating modes:
▪Direct mode (transparent mode application): the control is done by an external application. The
modem is used with the AT commands set of the GSM/GPRS module (see
ublox_AT_Commands_Manual_xxx.pdf
▪ Autonomous mode (EasePro application): Once configured, the modem is autonomous, it
automatically transmits the information to the client application via different services: GSM SMS and
GPRS UDP/TCP/FTP/SMTP (see EG_EasePro_V2xx_CL_yyy_UK.pdf).
▪ Specific development mode: the EGM development tool allows the development of a customized
application. For more information about the tools and trainings, please contact our sales department.
The GenPro 25e provides digital inputs/outputs allowing the creation of embedded telematic solutions with
high added value.
This document describes the modem and provides the following information:
- General presentation,
- Functional description,
- Available basic services,
- Installation and use of the modem (first level),
- Trouble shooting,
- Accessories recommended for the use of the modem.
- Options, contact us
For more information about this document, ERCOGENER puts at your disposal the following elements:
- Command List
Direct mode...............: ublox_AT_Commands_Manual_xxx.pdf
Autonomous mode....: EG_EasePro_Vxx_CL_yyy_UK.pdf
- Application Note ............: EG_GenPro25e_1055_AN_xxx_yy
- Release Note ................: EG_GenPro25e_1055_RL_xxx_yy
- Certificate of Origine, Conformity …
- Client support (Hot-Line)
These different documents are available on our website www.ercogener.com in the download
area of the product concerned..

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Warning
The GenPro 25eis dedicated to 'Machine To Machine' (M2M) applications only.
ERCOGENER recommends the use of SIM card subscriptions of the 'Machine To Machine'
(M2M) type.
Video, VoIP (Voice over IP) transfer requires the payment of additional royalties.
ERCOGENER to read carefully all documents linked to the GenPro 25e (User Guide, Application
Notes, Command List) that can be download on our website www.ercogener.com..
ERCOGENER cannot be held responsible for:
- Problems due to an inappropriate use of the GenPro 25e.
- Problems due to a wrong configuration
- Problems due to the wrong use of an embedded software application developed or supplied by a
third party.
- Dysfunctions due to the absence or a bad coverage or termination of the GSM, GPRS networks.
- Dysfunctions if the product is used for the watching of physical persons where human life is
engaged.
ERCOGENER reserves the right to modify the functions of its products "GenPro 25e" and "EasePro"
without previous notice.
- In order to avoid any risk of electrocution, do not open the casing.
- For any functioning, the casing must be closed.
- No internal part can be repaired by the user. The GenPro 25e must be returned to the factory for any repair
the RMA request (Return Material Authorization).
- The GenPro 25e must be placed in a normally ventilated area, out of sources of heat.
- In order to guarantee the electromagnetic compatibility, the length of the serial cable, the power cable and
the inputs/outputs cable must not exceed 3 meters.
- The GenPro 25e must not be connected directly to the mains supply (230 VAC); a voltage adapter must be
used.
This marking on the product, accessories, packaging or literature indicates that the product
and its electronic accessories (e.g. cable etc.) should not be disposed of with other household
waste.

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Copyright
The reproduction, transfer, distribution or storage of part or the totality of the contents of this document, in
any form, without the prior written authorization of ERCOGENER is strictly prohibited.
GenPro 25e is a trademark of ERCOGENER.
Hayes is a registered trademark of Hayes Microcomputer Product Inc. The names of products and
companies mentioned in this document may be names or trademarks of their respective holders.
The use of some products or services described in this document may require a paying subscription. The
availability of some products or services described in this document may change, depending on the
configurations and the materials.
In some countries, restrictions of use of the devices may be applied. For more information, thank you to
contact your nearest legally qualified local government representative.
ERCOGENER follows a method of continuous development. Consequently, ERCOGENER reserves the right
to change and improve any of its products described in this document, without previous notice.
The contents of this document are provided “as it is”. Except for the applicable obligatory laws, no guarantee
in any form, explicit or implicit, including but without being limited to it the implicit guarantees of aptitude to
marketing and of appropriateness to a particular use, is granted concerning the precision, the liability or the
contents of this document. ERCOGENER reserves the right to revise or withdraw this document at any time
and without previous notice.
ERCOGENER cannot be held responsible for any loss of data or income, as well as particular damage,
incidental, consecutive or indirect.
Symbols
The following symbols are used to highlight the important information of this user guide.
A symbol for the essential information about the module integration and performance.
A warning symbol indicates the actions that could harm or damage the module

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1 Security recommendations
1.1 General security
It is important to respect the specific regulations regarding the use of radio equipment, in particular with the
possible risks of interference due to radio frequency (RF). Please respect carefully the following security
advices.
Turn OFF your GSM modem:
On an aircraft, the use of cellular telephones can endanger the plane operations; disturbing the cellular
network is illegal. The non-observance of this instruction can lead to the suspension or the exclusion of
the cellular phone services, or even to a trial, or both,
At a refueling station,
In any area with a potential explosive atmosphere that could cause an explosion or a fire,
In hospitals and other places where medical equipment may be used.
Restrictions of use of radio equipment’s in:
Fuel warehouses,
Chemical factories,
Places where destruction operations are in the running,
Other places where signs indicate that the use of cellular phones is prohibited or dangerous.
Other places where you should normally turn OFF the engine of your vehicle.
There can be a danger associated with the use of your GSM modem close to insufficiently protected medical
devices such as acoustic devices and pacemakers.
Consult the manufacturers of medical equipment to know if it is adequately protected.
Using your GSM modem close to other electronic equipment may also cause interferences if the equipment
is insufficiently protected.
Pay attention to the warnings and the recommendations of the manufacturers.
The modem is designed to be used with "fixed" and "mobile" applications:
“Fixed" application: The GSM modem is physically linked to a site and it is not possible to move it
easily to another site.
"Mobile" application: The GSM modem is designed to be used in various places (other than fixed) and
is intended to be used in portable applications.
The modem must be used at more than 20cm from the human body.
This equipment is supplied in Very Low Security Voltage and at non-dangerous energy level.

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1.2 Security in a vehicle
Do not use your Modem whilst driving, unless equipped with a correctly installed ear-piece/hands-free kit.
Respect the national regulations regarding the use of cellular telephones in vehicles. Road safety is always a
priority.
An incorrect installation of the GSM modem in a vehicle could cause an incorrect functioning of the vehicle’s
electronics. To avoid such problems, ensure that the installation was done by a qualified person. During the
installation, a verification of the electronic protection system of the vehicle must be done.
The use of a warning equipment that activates the headlights or the horn of a vehicle on public highway is
not authorized.
1.3 Care and maintenance
The suggestions below will help you to preserve this product for many years.
Do not expose the modem to the extreme environments, to high temperature or high humidity.
Do not use or store the modem in dusty or dirty places, it could be damaged.
Do not try to disassemble the modem, at the risk of cancelation of the guarantee.
Do not expose the modem to water, rain or spilled beverage, it is not impermeable.
Avoid dropping, striking, or shaking the modem violently. The lack of care can damage it.
Do not place the modem next to computer disks, credit or travel cards or other magnetic supports. The
information contained on disks or cards can be affected by the modem.
The use of other equipment or accessories not made or not authorized by ERCOGENER can cancel the
guarantee of the modem.
If the battery option is present, the battery is not under guarantee.
1.4 Your responsibility
This modem is under your responsibility. Treat it with care, it is not a toy. Keep it always in a secure place
and out of the reach of children.
Try to remember your PIN and PUK codes. Familiarize yourself with the modem and use the security
functions to lock it in case of non-authorized using or in case of theft.

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2 Packaging
2.1 Content
The GenPro 25e is supplied with:
- a GenPro 25e cardboard packaging,
- a modem GenPro 25e,
- 2 fixing brackets,
- a 4-wire cable Red/Black/Yellow/Brown stripped with fuse mini Blade 2A/32V
- a 2-wire cable (Blue/Yellow) stripped.
- a technical sheet (Instructions Sheet).
Figure 1 : Content
2.2 Modem packaging
The external dimensions of the modem packaging are:
- Width .........: 54.5 mm,
- Height........: 68 mm,
- Length........: 108 mm.
- Weight .......: 190 g.

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2.3 Mechanical characteristics
Table 1 : Mechanical characteristics
Dimensions
73 x 54.5 x 25.5 mm (excluding Connectors)
Complete dimensions
88 x 54.5 x 25.5 mm
Weight
≈ 88 grams (modem only)
< 190 grams (modem + brackets + cables)
Volume
≈ 101.5 cm³
Casing
Aluminum profile
Waterproof class
IP31
The illustration below shows the dimensions of the modem including the clearances necessary for the
installation of the modem.
Figure 2 : Mechanical characteristics
2.3.1 Modem fixing
2 brackets are used to fix the modem on a support.
Figure 3 : Fixing
Fixing brackets

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2.4 Characteristics and Services
2.4.1 Services
The GenPro 25e is a modem GSM/GPRS class10 dedicated to the transmission of binary data in
asynchronous, SMS.
The modem characteristics and the available services are summarized in the table below.
Table 2 : Characteristics and Services
Functions 2G GSM / GPRS / EDGE
•GSM/GPRS Protocol Stack 3GPP Release 99
•Mobile Station Class Class B(1)
•GSM/GPRS Bands 4 band
GSM 850
E-GSM 900
DCS 1800
PCS 1900 MHz
•GSM/GPRS Power Class Class 4 (33 dBm) for 850/900
Class 1 (30 dBm) for 1800/1900
Packet Switched Data Rate GPRS multi-slot class 10 (2)
Coding scheme CS1-CS4
Up to 85.6 kb/s DL (3)
Up to 42.8 kb/s UL (3)
Circuit Switched Data Rate
Up to 9.6 kb/s DL/UL(3)
Transparent mode
Non transparent mode
Network Operation Modes I to III
•SMS MT/MO/CB PDU/Text mode SMS over PSD or CSD
•Sensibility GSM850/E-GSM900 @ 25 °C-110 dBm,Downlink RF level @ BER Class II < 2.4 % (5)
DCS1800/PCS1900 @ 25 °C -109 dBm,Downlink RF level @ BER Class II < 2.4 % (5)
SIM Toolkit
Voice functions
•HR / FR / EFR / AMR
•Echo cancellation
•Noise reduction
1Device can be attached to both GPRS and GSM services (i.e. Packet Switch and Circuit Switch mode)
using one service at a time
2GPRS multi-slot class 10 implies a maximum of 4 slots in DL (reception) and 2 slots in UL (transmission)
with 5 slots in total.
3The maximum bit rate of the module depends on the current network settings.
Interfaces
•GSM Antenna: SMA-F connector
•Power supply: +6.5 à +32 VDC (micro-FIT connector)
•1 serial port RS232C (300 to 115200bds) Sub-D 15 points female
•1 Audio input/output Sub-D 15 points female
•AT Commands: 3GPP 27.005, 3GPP 27.007
u-blox AT command extension
3GPP 27.010 MUX protocol
•SIM reader SIM/USIM Standard SIM / 2FF / Plug-in UICC (SIM 3V –1,8V)
•3 opto-coupled Inputs
•1 open collector Output

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Options / Additional accessories *
•Backup battery and management of battery charging and RTC back-up S0431B
•3 axis accelerometer S0432B
•ONE_WIRE port S0433B
(replaces the opto-coupled Input E3)
•Voltage analog Input 0 –10V S0434B
(replaces the opto-coupled Input E2)
• Power voltage measure +VDC S0455B
•Option Multi ONE-WIRE S0485B
(replaces the opto-coupled Input E3)
• Transparent mode S0502A
• Output 3.8V S0512A
(instead of signal RING on pin 13 Sub-D 15 points)
• DTMF with EasePro > V2.20 S0536
•NTRIP application S0445A
•EaseIP application S0519A
•Rail DIN fixing K002
•Waterproof case K011
•Transparent waterproof case K012
•Accessories: Antennas, cables, power supply... (consult our website)
* These options are in addition or replace some existing options, contact us (see § 3.3.2 Functional
architecture of option)

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2.5 Environmental characteristics
To ensure a correct functioning of the modem, the limits listed in the table below must be respected.
Table 3 : Environmental characteristics
Operating temperature range
-20 °C to +60 °C
Storage temperature range
-40 °C to +85 °C
Operating humidity without condensation
HR < 70% @ +55°C
Atmospheric pressure
700 hPa to 1060 hPa (-400 m à 3000 m)
If the battery option is present, the environmental conditions are different. See table below.
Operating temperature range
Battery charging
0 °C to +45 °C
Battery discharging
-20 °C to +45 °C
Storage temperature range
1 year of storage between -20°C to + 35°C
3 months of storage between -20°C to + 45°C
1 month of storage between -20°C to + 60°C
Relative humidity
65% ±20%
When the temperature exceeds 45 °C inside the box, the protection of the battery management
triggers. The battery will not be charged.

EG_GenPro25e_1055_UG_002_UK
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Descriptions and non-contractual illustrations in this document are given as an indication only.
ERCOGENER reserves the right to make any modification. Dct_427_02
3 Interfaces
3.1 Front side
Figure 4 : Front side
See ANNEX 1 - 4-pins Micro-FIT cable (Power supply), ANNEX - 2-wire Micro FIT cable connector
(Input/Output), for the wiring of the different connectors.
Table 4 : Front side Connector
Micro Fit 4 points
SubD HD 15 points
Micro Fit 2 points
1
OUTPUT 1 (O1)
1
Signal detection
109 –DS –DCD
1
INPUT 2 (I2)
2
INPUT 1 (I1)
2
Data transmission
103 –ED –TXD
2
INPUT 3 (I3)
3
GND
3
Boot
BOOT
4
+VDC
4
Microphone +
MIC+P
5
Microphone -
MIC-
6
Data reception
104 –RD –RXD
7
Data set ready
107 –PDP –DSR
8
Data terminal ready
108/2 –TDP –
DTR
9
Signalization ground
102 –TS –GND
10
Loudspeaker +
SPK+
11
Ready to send
106 –PAE –CTS
12
Request to send
105 –DPE –RTS
13
Call indicator
125 –IA –RI
14
Reset
RESET
15
Loudspeaker -
SPK-
Connector
Micro-Fit 4pts/M
Connector
Sub HD 15pts/F
Connector
Micro-Fit 2pts/M

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Descriptions and non-contractual illustrations in this document are given as an indication only.
ERCOGENER reserves the right to make any modification. Dct_427_02
3.2 Back side
Figure 5 : Back side
Connector
SMA-F
GSM antenna
GSM LED
SIM card cover