Related Manuals for Aspar MOD-4DI
Summary of Contents for Aspar MOD-4DI
- Page 1 Mini Modbus 4DI Expansion Module – 4 digital inputs Version 1.2 User Manual Manufactured for...
- Page 2 Mini Modbus 4DI 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
Mini Modbus 4DI 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
Mini Modbus 4DI User Manual 2.2. Technical Specifications Voltage 10-38VDC; 20-28VAC Power Supply Maximum Current 62 mA @ 12V / 35 mA @ 24V No of inputs Voltage range 0 – 36V Low State „0” 0 – 3V Digital Inputs High State „1”... -
Page 5: Dimensions Of The Product
Mini Modbus 4DI 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
Mini Modbus 4DI 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... -
Page 7: Configuration Registers
Mini Modbus 4DI User Manual 3.4.2. Configuration registers Modbus Name Values Address 0 – 2400 1 – 4800 2 – 9600 3 – 19200 40003 0x02 Baud rate 4 – 38400 5 – 57600 6 – 115200 other – value * 10 0 –... -
Page 8: Block Diagram
Mini Modbus 4DI User Manual 5. Block diagram COM1 μC 485+ RS485 485- COM2 6. Module Connection Expansion Module– 4 digital inputs User Manual Version 1.2 8 / 12... -
Page 9: Modules Registers
Mini Modbus 4DI 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... -
Page 10: Bit Access
Mini Modbus 4DI User Manual 7.2. Bit access Modbus Register name Access Description Address Address Address 10801 0x320 Input 1 Read Input 1 state 10802 0x321 Input 2 Read Input 2 state 10803 0x322 Input 3 Read Input 3 state... -
Page 11: Configuration Software
Mini Modbus 4DI 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
Mini Modbus 4DI User Manual Table of content 1. Safety rules............................3 2. Module Features..........................3 2.1. Purpose and description of the module..................3 2.2. Technical Specifications......................4 2.3. Dimensions of the product......................5 3. Communication configuration......................5 3.1. Grounding and shielding......................5 3.2. Network Termination........................5 3.3. Types of Modbus Registers.......................6 3.4.
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