TABLE OF CONTENTS INTRODUCTION ..................6 FUNCTIONAL AND TECHNICAL PARAMETERS ..........7 ASSEMBLY AND WIRING ................8 3.1. Opening of the CASING ................. 8 3.2. EPX400-A20CU COMMUNICATOR ............9 3.3. Wired connections of control panel with communicator EPX400-A20CU ..10 3.4.
Page 5
8.6.2. Disconnect external phone when server connected ......43 8.6.3. Minimal time of external phone line voltage absence ......43 8.6.4. Report off-hook time longer than ........... 43 8.6.5. Report when intervals between dialled digits of phone are longer than 44 8.6.6.
ModemEmu application and remote managing of arming using EBS Security application. Remote configuration of the control panel by Ethernet or cellular using EPX PRO is still performed using control’s panel configuration application supplied by control panel manufacturer.
ASSEMBLY AND WIRING Communicator is delivered along with an antenna LTE, dedicated casing and assembly parts. 3.1. OPENING OF THE CASING To open the OBDEPX casing, press the locks on the rear cover (picture below, arrows 1) with your fingers and pull out the front cover (arrows 2). Push 2 Pull Push...
3.2. EPX400-A20CU COMMUNICATOR Figure 2. Connecting the EPX400 communicator. Connections of wires shall be made with due care to prevent any faults or dead shorts. Places of connections shall be protected against weather conditions. According to the figure 2 terminals of communicator shall be connected to: Terminal Connection description AC, AC...
EPX400-A20CU — GND (Ground) and a mobile application EBS Security. To do this you need to create connection between output and input according to the — wiring (in EBS Config 2.0 and EBS Security – see below) —...
WARNING: The wiring should be done only when the control panel and the communicator are disconnected from the power supply. The internal antenna used with communicator must be installed to provide separation distance of at least 7.8 in (20cm) from all persons and must not be co-located or operating in conjunction with any other antenna or communicator.
Two phases comprise programming in this option: a) sending to communicator of main parameters (with SMS) that enable LTE/HSPA+ connection to communication server (OSM.Server system). b) full configuration of device with remote programming (EBS Config 2.0 and OSM.Server). Quick start procedure: a) insert into device SIM card with PIN code 1111 or without PIN code.
OPERATION EPX400-A20CU device is able to transmit data via LTE or UMTS network, via SMS messages and via Ethernet. Communication mode is configurable – see chapter 0. for more information. As a result the communicator may be used only at the territory covered with mobile phone operator network or with wired Ethernet network.
PRE-CONFIGURATION VIA ETHERNET PORT To enable the EPX400-A20CU to communicate properly, you need to provide basic server connection parameters. The simplest way to do this is via the built-in web server WWW. To access the server, connect the EPX400-A20CU using an Ethernet cable to a PC that has an RJ-45 Ethernet port and a web browser.
6.2. DESCRIPTION “Description” item. Displays information about the type of device and its serial number. 6.3. CONFIGURE GSM 6.3.1. Server parameters In this section we define the server parameters in the monitoring station. EPX400-A20CU – Manual Page 15 / 62...
6.3.1.1. Server address This is the IP address of the monitoring system receiver (OSM.Server), e.g. “89.123.115.8”. The address can be specified as a domain name of the server, e.g. “module.gprs.com”. For domain name addresses, a DNS sever address is also required. 6.3.1.2.
automatic system start-up. If you have a SIM card without PIN code protection, you can enter any value, e.g. 0000. If the PIN you enter is incorrect, SIM card may be blocked after you insert the card and power on the communicator. To unblock the SIM card you will need to enter the PUK code (using any smartphone) before you can use the card again.
IP address IP address for the LAN you want the device to work with. IP netmask IP address mask, default: 255.255.255.0. Gateway IP address of the computer in local network which mediates in connection with communication server. Primary / Secondary DNS Identifies DNS addresses (the domain name system) If you provided the main or secondary server's address as a domain, at least one DNS address must be specified.
2.0 interface for the mobile version is the same as for desktop version. Note that the Smartphone app is currently only available for Android phones and not for iOS (Apple) phones. Apple phone users must install using the EBS Config 2.0 for the PC. Refer to the step immediately above.
Opens a new set of parameters for the other kind of devices – control panels and transmitters. With this option, you can edit the configuration parameters of the proper device. For EPX400-A20CU select EPX PRO EPX400-A20CU: EPX400-A20CU – Manual Page 21 / 62...
7.5.2. Open… If you have a file with saved settings, these data can be used to program another device. First of all, specify the catalogue where the file was stored, and then specify the file name. The obtained data set can be modified by the user. Send the read and possibly modified data to the alarm panel by switching it into the programming mode using a dedicated programming device.
7.5.4. Device state The “Device state” window includes information about the device: serial number, hardware version, firmware, set date and time. Additionally, the following parameters can be monitored in real time: Status of server connection, Status of DC power, The LTE/UMTS network signal level, Status of the wired inputs, Status of the wired outputs, Arming mode.
communicator into the programming mode (only MINI-PROG-BT automatically switches to programming mode). By clicking “Read configuration” button, you can start downloading the settings saved in the communicator’s memory, with a message bar containing successful/failed reading shown at the bottom of the app. Data downloaded from the device can be stored and used later for other devices.
7.5.7. Events history This function allows you to read approx. 5000 recent technical events stored in the device memory. Depending on the defined connection type (see chapter 7.5.10 Connection settings ), you will be able to read the history remotely via LTE/HSPA+, and locally using Bluetooth (SP-PROG-BT, MINI-PROG-BT) and an RS232 port (SP-PROG,SP-PROG-BT, GD-PROG).
7.5.8. Firmware update The device has a built-in bootloader, so that you can change the module software for the newer. In the window displayed, browse to the location of the file and press “Update”. 7.5.9. Restoring factory settings Use this option to restore default system configuration. All data you entered will be deleted and replaced with factory defaults.
The correct device is the one plugged into the alarm panel. Only after pairing the programming device with a PC an open port will be shown in EBS Config assigned for communication between the programming device and a PC. 7.5.11. Application settings In this window, you can select one of application languages and select a colour scheme.
CONFIGURATION MENU — HARDWARE In this chapter, you will find detailed and exhaustive descriptions of all the programmable parameters which determine the operation of the device. 8.1. SUMMARY This tab contains the following information: Device model, serial number, installed modules, ...
8.2. COMMUNICATOR SETTINGS After opening the tab, the main parameters of the device are shown for the first. Clicking on the “Advance” below, shows the remaining parameters. 8.2.1. Service Code This code provides the highest level access to the system. It is used both for local programming of the device and also for remote controlling (in TCP/IP or SMS mode).
Default service code (ATS) is 0000 – it is recommended to change it to unique, preferably 7-digit code. NOTE! If this code is lost it will be necessary to send the device to the EBS office. EPX400-A20CU – Manual Page 30 / 62...
Web browser. The method of this configuration is described in chapter "6 Pre-configuration via Ethernet port" NOTE: To avoid unauthorized tampering with the device, the manufacturer recommends that you disable this option when you install the EBS Config (This option is factory-set on). 8.2.9.
o To OSM.Server is sent information abort the occurrence of the event and the number of occurrences without giving a time (eg. A violation of input 2: 14 times). o Events may be sent not in chronological order, even though the transmiter is trying to send earlier, the events which occurred first.
8.3.2. Entry time After clicking on this option an additional list will show, where you can set the time for entry. Time after which alarm will be generated after delayed input had been armed and partition to which delayed input belongs will not be disarmed. 8.3.3.
8.4.1.1. Response type Instant— violating the input will result in an immediate alarm if the system is armed. Delayed — delayed input switches on associated output, ie. generates alarm, after expiry of Entry time, but only when partition to which input belongs will not be disarmed before Entry time period.
8.4.2. Wired output 8.4.2.1. Output reaction time Thanks to this option you may choose output operation mode. There are two operation modes available: o always – connection follows for indefinite time – up to the moment of disconnection of power for module or remote command which switches output off, o for the specific time –...
enter full phone number or only a part of number. The device will detect all numbers with specified sequence. E.g. if entered number is 1234, the output will activate after incoming call from number 123456789 or 600123456. Note: The phone number must be entered without country code (e.g. without prefix 0048 and +48).
8.4.3. SMS Settings 8.4.3.1. Accept SMS commands A user can limit remote access to a device via text message to the selected phone numbers. When you create a list of phone numbers (max. 5), you can only control the device using those numbers. Available options: From all: Communication is possible with any phone number.
After clicking on the list to open it, you can select a value from 5 minutes to maximum (no period of validity). 8.4.3.3. Limits In this section you can limit the number of text messages to be sent by the device. Extra fields will be shown after selecting option “Active”: Maximum number —...
Each rule comprises a pair: a fragment of the sender's phone number and a valid phone number of the recipient. A fragment of the sender's phone number can, in extreme cases, consist of an empty string, which means ability to match any phone number.
8.4.4.3. Status The device provides for remote enquiry about the status. Edit in this field message text that is to be sent to the user as a reply to command regarding status checking. 8.5. RS232 In order to provide additional capabilities for sending information, EPX400-A20CU communicator is equipped with serial port RS-232, 3.3V TTL level.
None, RTS, CTS, RTS/CTS If RS232 checkbox will not be enabled, data to the Event monitor will be sent on device’s serial port. With this setting, GD-PROG cable can be used to observe device state using EBS Config 2.0 8.5.2. Buffer flushing Data received from connected device are stored in communicator buffer.
8.5.3. Advanced port options 8.5.3.1. Disable data receiving This option allows for lock of data received from device connected to RS-232 port of communicator. It is used in case of failure or situation when communicator is being used to control the other device. 8.5.3.2.
8.6.1. Use external phone line If this function has been chosen (Activation) the communicator will be cooperating with PSTN line. This way data transmission is possible from an alarm control panel with two ways: via LTE/HSPA+ link and standard telephone line. 8.6.2.
sends a message. This operation prevents unauthorised installation of additional devices. 8.6.5. Report when intervals between dialled digits of phone are longer than This option is being used if in configuration “PSTN line – EPX400 – Alarm Control Panel” there are not other telecommunication devices. If such device will be connected and telephone number will be dialled (and a call will follow) after expiry defined time limit (counted since conclusion of last digit dialling) the communicator sends a message.
functions are analogous to the both telephone numbers that may be saved in the device memory. 8.6.1.1. DTMF phone number This is a number that has been saved in memory of an alarm control panel. If the panel is to transmit information on an event it shall dialled this number. Transmission of this information via LTE/HSPA+ will be possible if this number will be identical as a number entered into the communicator.
8.7. MONITORING CENTER – TCP/IP AND SMS MONITORING 8.7.1. Security – Encryption key For the purpose of maximum security of transmission, data is encrypted with AES key. This option may be used for LTE/HSPA+ and SMS transmission. After selection of encrypted transmission you may use your own code (256 bits – signs 0-9 and A-F) or use default settings.
8.8. INITIAL STATES 8.8.1. Skip initial states This option allows for locking of sending of information on status of active inputs at power connection. Information on inputs will be sent to server after the first change from inactive to active status. 8.9.
8.9.1. Ethernet 8.9.1.1. Network parameters In this section, define IP address settings. By default, it is set as DHCP (Dynamic Host Configuration Protocol) but it is possible to change it to static IP (additional fields will be shown after selecting this option). DHCP is a protocol which dynamically assigns an IP address to each computer, complete with TCP/IP configuration parameters: default gateway, subnet mask and DNS servers’...
8.9.1.2. Servers In this section, define parameters for the base and for backup server, if used. If Backup server option is selected, additional parameters will be displayed and options for backup server settings and rules for cooperation with the main server. Server Address It is the IP address of the monitoring system receiver (OSM.Server) or a computer which has the “Communication Server”...
the defined number of attempts (from 1 to 100), the device will start procedure for connecting with a base server. This option is enabled only when the secondary server has been defined. Disconnect after a time limit Selecting this box will mean that the device will disconnect with the secondary server after the pre-defined period of time.
8.9.2.1. Servers In this section, define parameters for the base and for backup server, if used. If Backup server option is selected, additional parameters will be displayed and options for backup server settings and rules for cooperation with the main server. Server Address It is the IP address of the monitoring system receiver (OSM.Server) or a computer which has the “Communication Server”...
NOTE: The use of a private APN improves the system security. User ID It is usually not required with public APNs. If you have a private APN, you should ask your provider for this parameter (you will need it to access the LTE/HSPA+ network). User's password It is usually not required with public APNs.
This option is enabled only when the secondary server has been defined. Disconnect after Selecting this box will mean that the device will disconnect with the secondary server after the pre-defined period of time. The rest of the procedure depends on the parameter: “Always try to connect to the primary server first”.
The device will switch to SMS mode in case of problems with another connection channels. 8.10.1. Phone number Enter the number of LTE/UMTS modem connected to monitoring station OSM.Server here. Text messages will be sent to that number regardless if only this data communication route has been configured and when the device experiences problems with LTE/HSPA+ transmission.
RECEIVING OF SMS MESSAGE Communicator module receives specially prepared SMS. If received SMS is not correct it will be automatically cancelled and device will not operate any action. The device uses an encrypted protocol for transmission. If "Communication parameters lock" option is enabled (see chapter 8.2.7) , remote commands such as APN =, PORT =, SERVER =, etc.
Page 56
SERVER=server address If the role of the LTE/HSPA+ channel is sets as "Unused", this command sets the address of the server and the role LTE/HSPA+ channel as "Backup." If the role of the LTE/HSPA+ channel is DIFFERENT than "Unused" (it’s mean turned on), this command sets only the address of the server.
Page 57
ETHCONFIG=parameter It is used to configure the Ethernet interface where the parameter can be set to: DHCP - ETH interface set in DHCP mode; IP, MASK, GATEWAY [, DNS1, DNS2] - command sets the static IP MASK, GATEWAY, and optional server DNS1 and DNS2 (if the address is given in the form of domain e.g.
LED DIODES INDICATION LED diodes (4), mounted directly on printed circuit, are purposed to show current condition of the device. 10.1. LOGGING TO LTE/UMTS NETWORK Once SIM card has been inserted into the device and power supply was turned on logging to GSM system follows.
10.3. DATA TRANSMISSION During data transmission a green diode indicates data transmitting. LED Diodes Description DTMF ERR OK STATUS Green LTE/HSPA+ Transmission SMS Transmission 10.4. RECEIVING OF DTMF DATA STATUS LED (blue) and DTMF LED (yellow) indicate actual condition during receiving data from a control panel.
10.5. PROGRAMMING After detection of programming cable, diodes indicate programming mode. LED Diodes Description DTMF ERR OK STATUS Green Connected service cable 10.6. FIRMWARE UPDATING During programming bootloader operating is indicated. If error follows during updating there is bootloader in device and another programming of device is possible.
10.7. SIM CARD ERROR In case of SIM card problems, device states this with ERROR LED (red) and OK LED (green). Signalling LED diode DTMF ERR OK STATUS (Green) ERROR (Red) 10.8. SYSTEM ERROR Errors may occur during device operation. An error is indicated by a permanent lighting of red LED.
CHANGELOG Date / Version Description 29.03.2021 / v1.0 First version of the manual 06.04.2021 / v1.1 Linguistic corrections EPX400-A20CU – Manual Page 62 / 62...
Need help?
Do you have a question about the EPX PRO and is the answer not in the manual?
Questions and answers