Mini Modbus 4DI
Contents
1. BSL EEN elke ex Register name Access Description Address Address Address 10801 800 0x320 Input 1 Read Input 1 state 10802 801 0x321 Input 2 Read Input 2 state 10803 802 0x322 Input 3 Read Input 3 state 10804 803 0x323 Input 4 Read Input 4 state 1153 1152 0x480 Capture 1 Read amp Write Capture counter 1 1154 1153 0x481 Capture 2 Read amp Write Capture counter 2 1155 1154 0x482 Capture 3 Read amp Write Capture counter 3 1156 1155 0x483 Capture 4 Read amp Write Capture counter 4 1169 1168 0x490 Captured 1 Read amp Write Captured value of counter 1 1170 1169 0x491 Captured 2 Read amp Write Captured value of counter 2 1171 1170 0x492 Captured 3 Read amp Write Captured value of counter 3 1172 1171 0x493 Captured 4 Read amp Write Captured value of counter 4 Expansion Module 4 digital inputs SFAR 2011 2014 All rights reserved User Manual Version 1 0 02 01 2014 10 12 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 Communication with the module is done via the USB cable The module does not require any drivers Modbus PC Module Configurator is a universal program whereby it is2. correct wiring as well as consideration of cable types and their cross sections 3 2 Network Termination Transmission line effects often present a problem on data communication networks These problems include reflections and signal attenuation To eliminate the presence of reflections from the end of the cable the cable must be terminated at both ends with a resistor across the line equal to its characteristic impedance Both ends must be terminated since the direction of propagation is bi directional In the case of an RS485 twisted pair cable this termination is typically 120 Q Expansion Module 4 digital inputs SAR 2011 2014 All rights reserved User Manual Version 1 0 02 01 2014 5 12 ScAR 3 3 Types of Modbus Registers There are 4 types of variables available in the module Mini Modbus 4DI User Manual Type gece Variable Access ae enue d a Bit 1 00001 Digital Outputs Read amp Write 1 5 15 2 10001 Digital Inputs 2 J p Read Registered 3 30001 Input Registers Read 3 l Registered 4 40001 Output Registers Read amp Write 4 6 16 3 4 Communication settings The data stored in the modules memory are in 16 bit registers Access to registers is via MODBUS RTU or MODBUS ASCII 3 4 1 Default settings Expansion Module 4 digital inputs Parameter name Value Address 1 Baud rate 19200 Parity No Data bits 8 Stop bits 1 Reply Delay ms 0 Modbus Typ
3. 39 Counter 3 LSB Read amp Write 40059 58 Ox3A Counter 4 MSB Read amp Write 32 bit counter 4 40060 59 Ox3B Counter 4 LSB Read amp Write 40061 60 Ox3C CCounter 1 MSB Read amp Write 32 bit value of captured counter 1 40062 61 Ox3D CCounter 1 LSB Read amp Write 40063 62 Ox3E CCounter 2 MSB Read amp Write 32 bit value of captured counter 2 40064 63 Ox3F CCounter 2 LSB Read amp Write 40065 64 0x40 CCounter 3 MSB Read amp Write 32 bit value of captured counter 3 40066 65 0x41 CCounter 3 LSB Read amp Write 40067 66 0x42 CCounter 4 MSB Read amp Write 32 bit value of captured counter 4 40068 67 0x43 CCounter 4 LSB Read amp Write 40069 68 0x44 Counter Config 1 Read amp Write Counter Configuration 40070 69 0x45 Counter Config 2 Read amp Write 1 time measurement if 0 counting impulses 40071 70 0x46 Counter Config 3 Read amp Write 2 autocatch counter every 1 sec 4 catch value when input low 8 reset counter after catch 40072 71 0x47 Counter Config 4 Read amp Write 16 reset counter if input low 32 encoder 40073 72 0x48 Catch Read amp Write Catch counter 40074 73 0x49 Status Read amp Write Captured counter Expansion Module 4 digital inputs SAB 2011 2014 All rights reserved User Manual Version 1 0 02 01 2014 9 12 Mini Modbus 4DI User Manual ScAR 7 2 Bit access
4. Mini Modbus 4DI Expansion Module 4 digital inputs Version 1 0 02 01 2014 User Manual Manufactured for 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 This information does not release you from the obligation of own judgement and verification We reserve the right to change product specifications without notice Please read the instructions carefully and follow the recommendations contained therein WARNING Failure to follow instructions can result in equipment damage or impede the use of the hardware or software Expansion Module 4 digital inputs SAR 2011 2014 All rights reserved User Manual Version 1 0 02 01 2014 2 12 User Manual 1 Safety rules e Before first use refer to this manual e Before first use make sure that all cables are connected properly e Please ensure proper working conditions according to the device specifications eg supply voltage temperature maximum power consumption e Before making any modifications to wiring connections turn off the power supply 2 Module Features 2 1 Purpose and description of the module ADI Module is an innovative device that provides
5. a simple and cost effective extension of the number of lines of input in popular PLCs The module has 4 digital inputs with configurable timer counter option which allow to connect two encoders All inputs are isolated from the logic by optocouplers Each channel can be individually configured in one of several modes This module is connected to the RS485 bus with twisted pair wire Communication is via MODBUS RTU or MODBUS ASCII The use of 32 bit ARM core processor provides fast processing and quick communication The baud rate is configurable from 2400 to 115200 The module is designed for mounting on a DIN rail in accordance with DIN EN 5002 The module is equipped with a set of LEDs used to indicate the status of inputs and outputs useful for diagnostic purposes and helping to find errors Module configuration is done via USB by using a dedicated computer program You can also change the parameters using the MODBUS protocol Expansion Module 4 digital inputs SAR 2011 2014 All rights reserved User Manual Version 1 0 02 01 2014 3 12 ScAR 2 2 Technical Specifications Mini Modbus 4DI User Manual Voltage 12 24 V DC 20 Power Supply Maximum Current 62 mA 12V 35 mA 24V No of inputs 4 Voltage range 0 36V Low State 0 0 3V Digital Inputs High State 1 6 36V Input impedance 4kQ Isolation 1500 Vrms Input Type PNP
6. e RTU SAB 2011 2014 All rights reserved User Manual Version 1 0 02 01 2014 6 12 User Manual 3 4 2 Configuration registers Modbus Dec Hex Name Values Address 0 2400 1 4800 2 9600 3 19200 40003 2 0x02 Baud rate A 38400 5 5 600 6 115200 other value 10 0 none 1 odd 40005 4 0x04 Parity 2 even 3 always 1 4 always 0 40004 3 0x03 Stop Bits 5g 17 one stop bit 2 two stop bits i 7 7 data bits 40004 3 0x03 Data Bits MSB 8 8 data bits 40006 5 0x05 Response delay Time in ms 0 RTU 40007 6 0x06 Modbus Mode 1 ASCII 4 Indicators 3 i ON 42 TX Mini Modbus 4D SAR Indicator Description ON LED indicates that the module is correctly powered TX The LED lights up when the unit received the correct packet and sends the answer 1 2 3 4 LED indicates that on the input is high state Expansion Module 4 digital inputs SAR 2011 2014 All rights reserved User Manual Version 1 0 02 01 2014 7 12 SFAR Mini Modbus 4DI User Manual 5 Block diagram 6 Module Connection Input connection 1 e tse 2 KA TX Supply Mini Modbus 4DI 2 10 36V SCAR Expansion Module 4 digital inputs User Manual SFAR 2011 2014 All rights reserved Version 1 0 02 01 2014 8 12 ScAR 7 Modules Registers Mini Modbus 4DI User Ma
7. neeenoyeene te coseatareesen tone canecqsce sane cesnamhesseussaraginteeasee 9 PZ MB AC OCG E E E T E A E senatonehese sents E S 10 SRE Me MMT UT WOM O A A E E EEE E E E E N T SE 1 Manufactured for Aspar s c ul Kapita ska 9 PRODU KT 81 331 Gdynia Poland PO LS KI ampero ampero eu www ampero eu Tel 48 58 351 39 89 48 58 732 71 73 aspar Expansion Module 4 digital inputs STAR 2011 2014 All rights reserved User Manual Version 1 0 02 01 2014 12 12
8. nual 7 1 Registered access Modbus Dec Hex Register Name Access Description 30001 0 0x00 Version Type Read Version and Type of the device 30002 1 Ox01 Address Read Module Address 40003 2 0x02 Baud rate Read amp Write RS485 baud rate 40004 3 0x03 Stop Bits amp Data Bits Read amp Write No of Stop bits amp Data Bits see 3 4 2 40005 4 0x04 Parity Read amp Write Parity bit 40006 5 0x05 Response Delay Read amp Write Response delay in ms 40007 6 0x06 Modbus Mode Read amp Write Modbus Mode ASCII or RTU 40009 8 0x08 Watchdog Read amp Write Watchdog 40033 32 0x20 Received packets MSB Read amp Write No of received packets 40034 33 0x21 Received packets LSB Read amp Write 40035 34 0x22 Incorrect packets MSB Read amp Write No of received packets with error 40036 35 0x23 Incorrect packets LSB Read amp Write 40037 36 0x24 Sent packets MSB Read amp Write No of sent packets 40038 37 0x25 Sent packets LSB Read amp Write 30051 50 0x32 Inputs Read Inputs state 40053 52 0x34 Counter 1 MSB Read amp Write 32 bit counter 1 40054 53 0x35 Counter 1 LSB Read amp Write 40055 54 0x36 Counter 2 MSB Read amp Write 32 bit counter 2 40056 55 0x37 Counter 2 LSB Read amp Write 40057 56 0x38 Counter 3 MSB Read amp Write 32 bit counter 3 40058 57 0x
9. or NPN No 4 Resolution 32 bits Counters Frequency 1kHz max Impulse Width 500 us min Work 20 C 65 C Temperature Storage 40 C 85 C Power Supply 3 pin Communication 3 pin Connectors l Inputs 2 X 3 pin Configuration Mini USB Height 90 mm Size Length 56 mm Width 17 mm Interface RS485 Up to 128 devices Maximum current with active Modbus transmission and high state on all inputs Expansion Module 4 digital inputs SFAR 2011 2014 All rights reserved User Manual Version 1 0 02 01 2014 4112 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 Examples of these devices are relays and contactors transformers motor controllers etc This electromagnetic radiation can induce electrical noise into both power and signal lines as well as direct radiation into the module causing negative effects on the system Appropriate grounding shielding and other protective steps should be taken at the installation stage to prevent these effects These protective steps include control cabinet grounding module grounding cable shield grounding protective elements for electromagnetic switching devices
10. possible to configure all available modules a Konfigurator Transmisja Modut 8180 Modul 161 Modul 160 iio Konfiguracja wef leznikow mw OF O O O O OO oO Stan lemika Preechycone wato Prrechwy Stat Licank 1 230330 0 CJ Licenk 2 101614 f E E o O o O O O ant MA eOOd a kean OF O WOOO fw Washes Expansion Module 4 digital inputs SAR 2011 2014 All rights reserved User Manual Version 1 0 02 01 2014 11 12 Sean Mini Modbus 4D User Manual Table of content gs LS EY UN E E ty aces E ns sed A E T AE A EO 3 2 Module Features S E PE A A EE EE E E O S O O 3 2 1 P rpose and descripion OF the Modules EE 3 PAP ARS E E CUI CANONS T A A T A E ES 4 2 3 Dimensions of the product gt C OLA PAC ATOM OM oUr Oea oino N E E N N E 5 3 1 Grounding and shieldiN Ors snsbaige adn casinvsenantsnsatesaaasasnavaesinoagavannessatatesasarsontavaeatnoagavienecsesateueaend 5 INNE T O E E E E E 5 Iar DPE Ol Mod D KETI TES en e E E E T E E a a ia 6 3 4 Communication SCHHINGS cc ceeeceeeeeesseeseeesessssessssssessesssssssssesessssssessasaeeeeceeeseaeeeeeeeeeesaaeees 6 De Mie NOG AMINE SUE 6 r E A EA EE AA E A E E E 6 SE VAE AU E E i en ee E ee ee EA 7 Os NAAT UO cc a etn E E eee eee 7 Di PO CK GA Ole a sseepsinen E A T EE A TA E EE NR 8 6 Module Connection E E E E A E 8 P S e S E cscs cae E E E A E E E E E E A A E 9 re INE CIS Pl ACC eS Seren re cotanee poe nec tea coe
Download Pdf Manuals
Related Search