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- Page 1 RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys www.exemys.com Rev. 1...
- Page 2 RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys Exemys Products are in constant evolution to satisfy our customer needs. For that reason, the specifications and capabilities are subject to change without prior notice. Updated information can be found at www.exemys.com...
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Page 3: Table Of Contents
RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys Index INTRODUCTION _____________________________________________________ 5 Purpose of the manual ________________________________________________ 5 Product Overview ____________________________________________________ 5 Ordering Codes _____________________________________________________ 6 Technical Specifications _______________________________________________ 6 INSTALLATION ______________________________________________________ 7 Connecting the power supply ___________________________________________ 7... - Page 4 RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys 5.2. MIB _____________________________________________________________ 25 A. EXEMYS DEVICE LOCATOR B. COMMAND CONSOLE C. FACTORY SETTINGS D. DIN RAIL MOUNTING www.exemys.com Rev. 1...
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Page 5: Introduction
1.1 Purpose of the manual This manual provides instructions for easy and quick installation and operation of the RME2-AI-IA3 analog module. The manual starts with a general description of the product, and then provides instructions for the correct hardware installation. Configuration and operation of the device is detailed below. -
Page 6: Ordering Codes
RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys 1.3 Ordering Codes The complete product ordering codes are: Ordering Code Description (1) serial port RS-232 RME2-AI-100-00-80-IA3 (8) 0-10V / 4-20 mA Inputs Ethernet port 10/100 Mbps 1.4 Technical Specifications Technical Specifications... -
Page 7: Installation
Exemys 2 INSTALLATION 2.1 Connecting the power supply RME2-AI-IA3allows a power supply from +10 to 30 V . Positive power supply must be connected to terminal N° 1 and negative power supply to terminal No. 2 as shown in the following image: 2.2 Terminal Block Connections... -
Page 8: Analog Inputs Wiring
RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys 2.3 Analog inputs wiring 2.3.1. Voltage input wiring (0-10V) Sensors with voltage output (0-10V) can be connected to the device as shown in the following image. Current input wiring(4-20mA) 2.3.2. In this case, sensors with current loop output (4-20mA) can be connected to the device as shown in the following image. -
Page 9: Serial Port Wirings
To connect the device RS232 serial port to PC serial port or any other serial device, it must be connected as can be shown in the following image. You should consider RME2-AI-IA3 is a DTE device, which means it must cross wire with those of the PC. 2.5. -
Page 10: Configuration
RME2-AI-IA3 configuration is done through a configuration web page connecting the device to the Ethernet network on which it is going to work. To access to the configuration web page, you must connect RME2-AI-IA3 to ethernet Exemys Device Locator network and install software. -
Page 11: Configuration Web Page
Exemys 1.2. Configuration Web Page Once the RME2-AI-IA3 has a valid IP address, you can access the web page to configure the other parameters (If your web browser is configured to search for a proxy server, disable this option) Exemys... -
Page 12: Inputs Configuration
RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys 1.3. Inputs Configuration When entering the RME2-AI-IA3 configuration web page, in the "Inputs" menu you can configure all the parameters related to the connected analog inputs, as well as alarm values, input to monitor, etc. 1.3.1. Settings In this sub-menu, user has available the analog inputs configuration, such as the type of analog input, the number of samples for the measurement, and the values for scaling. - Page 13 RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys If you choose not to use the "simple" mode, you must enter the 4 values to calculate the scaling by applying the equation of a line given that you know two points. Then the value of X0 and X1 corresponds to the value read in the analog/digital converter of the device (0 for 0V, 4000 for 10V, or 800 for 4 mA and 4000 for 20 mA).
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Page 14: Alarms
Exemys 1.3.2. Alarms In this sub-menu, user has available the alarms configuration for inputs, RME2-AI-IA3 has two alarm thresholds for each input, one for a low value and one for a high value. The alarm values are used to change the status text on the monitoring screen and to send SNMP traps if configured. -
Page 15: Monitoring
RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys 1.3.3. Monitoring In this sub-menu, user has available the input monitoring. You must indicate if you want to visualize the monitoring and follow-up of it, a descriptive name and the number of decimals with which you want to see the scaled value that each input represents. -
Page 16: Serial Port Configuration
Exemys 1.4. Serial port configuration RME2-AI-IA3serial port can be used in Gateway mode, allowing access to a Modbus serial device (RTU or ASCII) from Ethernet in Modbus TCP. This configuration is done from the menu "Configuration -> Port A". If this option is enabled, queries in Modbus TCP to read the device analog inputs must be made exclusively to the Modbus ID configured as "Internal Memory Modbus ID". - Page 17 Internal Memory Modbus ID: It is the Modbus ID used to read the device inputs in case it enables the serial port. If you do not use the serial port, you can read the RME2-AI-IA3 inputs with any Modbus ID.
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Page 18: Operation Modes
RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys OPERATION MODES RME2-AI-IA3 acquisition module allows up to eight analog sensors to be remotely monitored and supervised through Ethernet interface in different protocols. 2.1. Modbus TCP The acquired values, in their different formats, can be read in Modbus TCP registers. -
Page 19: Csv / Xml
RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys 2.2. CSV / XML 2.2.1. CSV files Device shows the information acquired in three text files separated by commas on its embedded WEB server. This information is available in the section " Monitor -> CSV / XML "... -
Page 20: Xml File
Exemys 2.2.2. XML file To automate the acquisition of information, the RME2-AI-IA3 has a page in which information about the configuration and the inputs status is available in XML format. This information is available in the section " Monitor-> CSV / XML 2.3. -
Page 21: Monitoring
Exemys 3. MONITORING RME2-AI-IA3 shows the obtained values from each input in its web page, in the Monitoring menu. Here you can observe the monitoring called "Administrator’s Monitor" where are the alarms state, the analog, scaling and the A / D values input for each input. -
Page 22: User's Monitor
RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys 3.2. User’s Monitor www.exemys.com Rev. 1... -
Page 23: Administrator Settings
To delete the password, only an empty password must be saved. 4.2. Reset If necessary, the RME2-AI-IA3 can be restarted. In this way all your connections will be closed, and all your tasks will start again as if device had just been energized. 4.3. - Page 24 RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys www.exemys.com Rev. 1...
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Page 25: Snmp
It should be clarified that if the same IP addresses are configured in the two IP Manager fields, the alarms will arrive duplicated. 5.2. This file describes the set of objects or parameters of the RME2-AI-IA3 accessible by SNMP. You can download the RME2-AI-IA3.MIB file from: www.exemys.com/documentation RME2-AI uses the same MIB file as its previous model (RME1-AI). - Page 26 RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys • New Alarm (Type 1) -> This trap is sent when an input turns from normal state to alarm state. • End Alarm (Type 2) -> This trap is sent when an input turns from an alarm state to a normal state.
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Page 27: Exemys Device Locator
PC connected to the same network where the Exemys devices to be configured. Exemys Device Locator When is executed for the first time, it will search for any Exemys device within the network. Device: Device name, such as RME2-AI-IA3 Host: Host name assigned to the device. - Page 28 RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys All Exemys devices has a configuration password. If you have configured one, enter it in the Device Password box. You can type an IP address, Netmask or Gateway, or you can click on "enable DHCP" check box for device to search a DHCP server.
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Page 29: Command Console
RME2-AI-IA3 can be set through a command console connecting the device to a serial port on the PC. To access the command console, you must connect the RME2-AI-IA3 to a RS232 port on a PC Exemys Console. and you must install an Exemys serial terminal program, called Download the Exemys Console: http://www.exemys.com/console... - Page 30 RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys 3. Type the configuration command according to the following table. Command Description NETWORK: Change the basic parameters of the network Ip, netmask, Example: NETWORK:192.168.0.212,255.255.255.0,192.168.0.200 gateway Change the configuration password. PASSWORD: password Password must have a maximum of 10 characters or empty to delete it.
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Page 31: Factory Settings
RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys C.FACTORY SETTINGS Parameters Value Network IP Address. 0.0.0.0 - (DHCP) Netmask. 0.0.0.0 Gateway. 0.0.0.0 DNS 1. 0.0.0.0 DNS 2. 0.0.0.0 Puerto A Serial Port Enable. INPUTS x 8 Configuration Type. 4-20 mA Average. -
Page 32: Din Rail Mounting
RME2-AI-IA3 Analog Variables Acquisition Module – User’s Manual Exemys DIN RAIL MOUNTING Device can be mounted on a DIN rail. To assembly the module to the rail, make the upper side of the device fit the DIN rail and then push gently until you hear a Click! As shown in the image.
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