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RMS2-AI-IA3 Analog Variables Acquisition Module – User’s Manual 

Exemys 

www.exemys.com 

Rev. 2 

10 

 

 

3.

 

Type the menu or submenu number to which you want to access and edit its 

parameters with the proposed values. 

3.1

 

Serial port configuration 

 

Option 

Description 

1->1 

 

Baud Rate  

(1200|…|115200)

 

Setting the BaudRate. 
 

 

Values: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200. 
 

Example: 

1->1->4 (Serial Port->Baud Rate->1200)

 

1->2 

 

Data Bits 

(7|8)

 

Setting the Data Bits 
 

 

Values: 7 Bits, 8 Bits. 
 

Example: 

1->2->1 (Serial Port->Data Bits->7 Bits) 

1->3 

 

Parity

 

(N|E|O)

 

Setting the Parity 
 

 

Values: None, Odd, Even. 
 

Example: 

1->3->3 (Serial Port->Parity->ODD) 

1->4 

 

Stop Bits 

(1|2)

 

Setting the Stop Bits 
 

 

Values: 1,2 
 

Example: 

1->4->1 (Serial Port->Stop Bits->1)

 

1->5 

 

Modbus 

Mode(RTU|ASCII)

 

Setting the Modbus Mode  
 

 

Values: RTU, ASCII. 
 

Example: 

1->5->1 (Serial Port->Modbus Mode->RTU)

 

Summary of Contents for RMS2-AI

Page 1: ...RMS2 AI IA3 Analog Variables Acquisition Module User s Manual Exemys www exemys com Rev 2 1 ...

Page 2: ...xemys www exemys com Rev 2 2 Exemys products are constantly evolving to meet the needs of our customers For this reason the specifications and capabilities are subject to change without notice Find updates at www exemys com Copyright Exemys 2007 All rights reserved ...

Page 3: ...log inputs wiring 7 2 2 2 RS232 serial port wiring 8 2 2 3 RS485 serial port connection 8 2 3 2 3 2 3 2 3 LEDs Indicators LEDs Indicators LEDs Indicators LEDs Indicators ________________________________ ________________________________ ________________________________ _____________________________________________________ _____________________ _____________________ _____________________ 8 8 8 8 3 3...

Page 4: ...he product and then provides instructions for the correct hardware installation Configuration and operation of the device is detailed below Acronym Description BPS Bits per second PC Personal Computer GND Ground Reference 1 2 1 2 1 2 1 2 Product Product Product Product Overview Overview Overview Overview RMS2 AI IA3 acquisition module is a complete interface for your analog sensors because it allo...

Page 5: ... 62Ω Input resolution Input resolution Input resolution Input resolution 12 bits USB USB USB USB port port port port 1 USB port type B for device configuration Serial Serial Serial Serial Protocol Protocol Protocol Protocol Modbus RTU ASCII Serial Serial Serial Serial Port Port Port Port 1 RS 232 1RS 485optoisolatedwith plug in terminals Indica Indica Indica Indicators tors tors tors Power LED Dat...

Page 6: ...on Connection Connection RMS2 AI IA3 allows a power input from 10 to 30 VDC Positive power supply must be connected to the terminal N 1 and negative power supply to terminal N 2 as can be shown in the following figure 2 2 2 2 2 2 2 2 Connections and terminals Connections and terminals Connections and terminals Connections and terminals Device has 7 plug in terminals The function of each terminal i...

Page 7: ... Sensors with voltage output 0 10V can be connected to the device as shown in the following figure 2 2 1 2 Current Current Current Current input input input input wiring wiring wiring wiring 4 4 4 4 20mA 20mA 20mA 20mA In this case sensors with current loop output 4 20mA can be connected to the device as shown in the following figure The input impedance value of each track is 62Ω Do not exceed the...

Page 8: ...S RS485 485 485 485 serial port connection serial port connection serial port connection serial port connection To connect the device RS485 serial port to PC serial port or any other serial device it must be connected as can be shown in the following figure 2 3 2 3 2 3 2 3 LED LED LED LEDs Indicators s Indicators s Indicators s Indicators RMS2 AI IA3has two LEDsindicators Power LED indicates that ...

Page 9: ...med Exemys Console Download the USB driver http www exemys com rmsrmdriver Download the Exemys Console http www exemys com console Once the driver and the serial terminal program are installed connect the RMS2 AI IA3 to a USB port on the PC and execute the Exemys Console 1 Click on Connection USB it will open a window with the description of all the Exemys products with USB port Select with double...

Page 10: ...udRate Values 1200 2400 4800 9600 19200 38400 57600 115200 Example 1 1 4 Serial Port Baud Rate 1200 1 2 Data Bits 7 8 Setting the Data Bits Values 7 Bits 8 Bits Example 1 2 1 Serial Port Data Bits 7 Bits 1 3 Parity N E O Setting the Parity Values None Odd Even Example 1 3 3 Serial Port Parity ODD 1 4 Stop Bits 1 2 Setting the Stop Bits Values 1 2 Example 1 4 1 Serial Port Stop Bits 1 1 5 Modbus Mo...

Page 11: ... output to a reading of 100 to 500 degrees Celsius for this you must set the 2 points to scale in this way device applies the equation of a line given that you know two points it passes through 3 2 1 3 2 1 3 2 1 3 2 1 Scaling Configuration Scaling Configuration Scaling Configuration Scaling Configuration Option Description 1 1 8 3 1 Y0 32767 32767 The value YMIN will be the desired minimum output ...

Page 12: ...or 0 1 Enables Disables the text monitor option Values Enabled Disabled Example 3 2 1 Advanced CSV Monitor Enabled After enabling CSV monitor you must choose option E on the main menu for it to start working While it s enabled the device will send once a second the scaled value of the 8 analog inputs on the USB port It will be text formatted and separated with commas Once enabled it will be enable...

Page 13: ...Analog Value Analog Value Value in Ampere or Volt according to each of the inputs configured Range 0 10 V or 4 20 mA Scaled Value Scaled Value Scaled Value Scaled Value In this field you see the value calculated according to the scaling configuration A D Convert Value A D Convert Value A D Convert Value A D Convert Value Analog digital converter counts for each of the eight inputs C Restart Restar...

Page 14: ...8 Analog Value x 100 40009 to 40016 Current inputs status This field that indicates the status of each analog input configured in current 0 Normal 1 Below 4mA 2 Above 20mA Note these registers are 0 when the inputs are configured in voltage 40017 to 40024 Scaling Value 40025 to 40032 Analog digital converter counts 0 for 0V and 4000 for 10V 800 for 4mA and 4000 for 20mA 40201 to 40208 Input type 0...

Page 15: ...Serial Port Serial Port Serial Port Serial Port A A A A Baud Rate 9600 bps Data Bits 8 Parity NO Stop Bits 1 Modbus Mode Modbus RTU INPUTS INPUTS INPUTS INPUTS x 8 x 8 x 8 x 8 Configura Configura Configura Configuration tion tion tion Type 4 20 mA Average 5 YMIN 400 YMAX 2000 Ot Ot Ot Others hers hers hers Internal Memory ID 240 ...

Page 16: ...unting 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 figure To disassemble the device of the rail DIN pull down the metallic clip and then remove it as shown in the figure ...

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