Related Manuals for Aspar Mini Modbus 1AI
Summary of Contents for Aspar Mini Modbus 1AI
- Page 1 Mini Modbus 1AI Expansion Module – 1 analog input, 1 digital output Version 1.3 User Manual Manufactured for...
- Page 2 RS485 MODBUS Module 8AI User Manual Thank you for choosing our product. This manual will help you with proper support and proper operation of the device. The information contained in this manual have been prepared with utmost care by our professionals and serve as a description of the product without incurring any liability for the purposes of commercial law.
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Page 3: Safety Rules
RS485 MODBUS Module 8AI User Manual 1. Safety rules • Before first use, refer to this manual • Before first use, make sure that all cables are connected properly • Please ensure proper working conditions, according to the device specifications (eg: supply voltage, temperature, maximum power consumption) •... -
Page 4: Technical Specifications
RS485 MODBUS Module 8AI User Manual 2.2. Technical Specifications Voltage 10-38VDC; 20-28VAC Power Supply Maximum Current 70 mA @ 12V / 38 mA @ 24V No of inputs Voltage input -10V to 10V Current input -20mA to 20mA Inputs Measurement resolution 16 bits ADC processing time 70ms / channel... -
Page 5: Dimensions Of The Product
RS485 MODBUS Module 8AI User Manual 2.3. Dimensions of the product Look and dimensions of the module are shown below. The module is mounted directly to the rail in the DIN industry standard. 3. Communication configuration 3.1. Grounding and shielding In most cases, IO modules will be installed in an enclosure along with other devices which generate electromagnetic radiation. -
Page 6: Types Of Modbus Registers
RS485 MODBUS Module 8AI User Manual 3.3. Types of Modbus Registers There are 4 types of variables available in the module Beginning Modbus Type Variable Access address Command 00001 Digital Outputs 1, 5, 15 Read & Write 10001 Digital Inputs Read Registered 30001... -
Page 7: Configuration Registers
RS485 MODBUS Module 8AI User Manual 3.4.2. Configuration registers Modbus Name Values Address 40002 0x01 Address From 0 to 255 0 – 2400 1 – 4800 2 – 9600 3 – 19200 40003 0x02 Baud rate 4 – 38400 5 – 57600 6 –... -
Page 8: Block Diagram
RS485 MODBUS Module 8AI User Manual 5. Block diagram μC 485+ RS485 485- 6. Module Connection Expansion Module – 1 analog input, 1 digital output User Manual Version 1.3 8 / 12... -
Page 9: Modules Registers
RS485 MODBUS Module 8AI User Manual 7. Modules Registers 7.1. Registered access Modbus Register Name Access Description 30001 0x00 Version/Type Read Version and Type of the device 30002 0x01 Address Read Module Address 40003 0x02 Baud rate Read & Write RS485 baud rate 40004 0x03 Stop Bits &... -
Page 10: Bit Access
RS485 MODBUS Module 8AI User Manual Modbus Register Name Access Description +256 – output set if value is greater than alarm value (40065 register) („cooling”) +512 – output set if value is below than alarm value (40065 register) („warming”) 40064 0x3F Alarm value Read &... -
Page 11: Configuration Software
RS485 MODBUS Module 8AI User Manual 8. Configuration software Modbus Configurator is software that is designed to set the module registers responsible for communication over Modbus network as well as to read and write the current value of other registers of the module. This program can be a convenient way to test the system as well as to observe real-time changes in the registers. -
Page 12: Table Of Contents
5. Block diagram..........................8 6. Module Connection..........................8 7. Modules Registers..........................9 7.1. Registered access........................9 7.2. Bit access..........................10 8. Configuration software........................11 Manufactured for: Aspar s.c. ul. Oliwska 112 80-209 Chwaszczyno Poland ampero@ampero.eu www.ampero.eu tel. +48 58 351 39 89; +48 58 732 71 73 Expansion Module –...
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