ПРИРАЧНИК ЗА УПАТСТВО
LX2 ModLINK™
MODBUS Communication Interface
RS-485 Buff ered Conversion Module
Спецификации
| Влезна моќност | 1A@12-24Vdc Class II / Limited Energy Power Supply |
| Max Device Current | 1A |
| Порта 1 | RS-485, 2-Wire Screw Terminals |
| Порта 2 | RS-422, RJ-45 (GrowNET™) |
| Индикатор за податоци | Црвена ЛЕР |
| Оценка на комплет | TYPE 12 NEMA |
| Поддржани протоколи | МОДБУС РТУ |
Electrical Process Control Equipment File Бр.: E516807
ЧУВАЈТЕ ГИ ОВИЕ УПАТСТВА
Овој производ е наменет само за комерцијална употреба.
Предупредувања и известувања
This is a precision electronic instrument which requires proper installation and care to maintain reliability.
READ & UNDERSTAND ENTIRE MANUAL PRIOR TO INSTALLATION OR OPERATION.
Failure to read, understand and comply with warnings and installation requirements may result in propertydamage, personal injury or death.
ПРЕДУПРЕДУВАЊЕ
Do not use a power supply other than the intended or included power supply. Do not exceed the maximum ratings on the product serial label or specifi cations listed in this manual. Any power supply with energy levels exceeding the specifications must be current
limited or fused to prevent overcurrent to the device.
ИЗВЕСТУВАЊЕ
GrowNET™ портите користат стандардни RJ-45 конекции, но НЕ се компатибилни со етернет мрежната опрема. Не поврзувајте порти GrowNET™ со порти за етернет или опрема за мрежен прекинувач.
ДИЕЛЕКТРИЧНА МАСТ
Диелектричната маст се препорачува на приклучоците RJ-45 GrowNET™ кога се користи во влажни средини.
Ставете мала количина на маст на контактите на приклучокот RJ-45 пред да ја вметнете во приклучокот GrowNET™.
Непроводлива маст е дизајнирана да спречи корозија од влага во електричните конектори.
- Локтит ЛБ 8423
- Дупон Моликот 4/5
- CRC 05105 Ди-електрична маст
- Super Lube 91016 Силиконска диелектрична маст
- Друга изолациона маст на база на силикон или литиум
INDOOR LOCATIONS ONLY
This product is designed for indoor mounting only and must be protected from weather and direct sunlight.
ПРЕДУПРЕДУВАЊЕ
Овој производ може да содржи хемикалии познати на државата Калифорнија дека предизвикуваат рак и вродени дефекти или други повреди на репродуктивноста.
Спецификации
Agrowtek’s intelligent sensors, relays and peristaltic pumps are designed to communicate via the standard industrial MODBUS RTU protocol for PLC and OEM control applications.
Each device may be assigned an address of 1-247. Address 254 is a universal broadcast address. Addresses may be sent to the address register by MODBUS command, or confi gured using the LX1 USB link with PC software.
Поддржани команди
- 0x01 Читање намотки
- 0x03 Читање на повеќе регистри
- 0x05 Напишете еден калем
- 0x06 Напишете единствен регистар
| Сензори | Релеи | Пумпи |
| Read 16bit Signed | Прочитајте го статусот на серпентина | Read Pump Speed |
| Read 32bit Float | Write Coil Status | Write Pump Speed |
| Write Calibration | Read Close Count | Read Pump Hours |
| Read Manufacturing Info | ||
Refer to individual product manuals for specifi c register maps and descriptions.
Типови на регистри
Data registers are 16 bits wide with addresses using the standard MODICON protocol.
Floating point values use the standard IEEE 32-bit format occupying two contiguous 16 bit registers.
ASCII values are stored with two characters (bytes) per register in hexadecimal format.
Coil registers are single bit values which control and indicate the status of a relay; 1 = on, 0 = off .
Врски
LX1 USB AgrowLINK
Agrowtek’s intelligent devices may be connected to the LX1 USB AgrowLINK for fi rmware updates, calibration, addressing and testing/manual operation.
Standard drivers automatically install in Windows for the LX1 USB AgrowLINK. MODBUS commands may be sent over USB from a terminal or software application. More advanced GrowNET™ commands are also available over the LX1 USB conection.
USB Connection Requirements:
115,200 бауд, 8-N-1
LX2 ModLINK™
LX2 ModLINK™ connects Agrowtek’s intelligent sensors, peristaltic dosing pumps, and control relays equipped with a GrowNET™ RJ45 port to a standard RS-485 serial bus for use with the MODBUS RTU protocol. ModLINK is an MCU-buff ered bridge between Agrowtek’s high-speed, full duplex GrowNET™ devices connected with RJ45 cables, to a terminal block for integration with PLC systems. 15kV ESD rated RS485 terminals with 70V fault protection to protect against wiring errors and short circuits. LX2 may be confi gured for 19,200 -115,200 baud rates and any serial data format usung the LX1 USB Link and free PC application.
GrowNET™ Network with HX8 Hubs
HX8 GrowNET hubs connect multiple devices to a MODBUS network using only one LX2 ModLINK.
HX8 hubs supply power to all 8 ports from one power supply to operate sensors and relays from the GrowNET (Ethernet) cable connection for fast, easy installation (pumps require their own power supply.) X8 Hubs are fully buff ered for excellent signal performance in long distance and distributed applications.
Daisy chain hubs as needed for the number of ports required.
Uses standard RJ45 Ethernet cable for all connections.
Data Format & Speed
Стандардниот формат на сериски податоци за интерфејсот LX2 ModLINK е: 19,200 бауд, 8-N-1.
Alternate speeds and formats may be confi gured with the LX1 USB AgrowLINK and the cross-over adapter supplied with the LX2 ModLINK.
If the cross-over adapter is not available, a cross-over cable can be fabricated according to the following diagram:
Open the ModLINK utility and set:
Device Address = 254 (address must be set to 254 to confi gure the LX2.)
Download ModLINK Utility
Confi gure the serial settings according to your master control device, then press the “Set” button.
“OK” reply confi rms the settings have been successfully confi gured on the LX2.
Setting Device (Slave) Address
The slave ID is stored in each device at address register 1 (40001) and can be modifi ed in several ways.
- Send a modbus command using the broadcast address (254) to modify the value in register 1.
- Use the LX1 USB link connected to a device with the AgrowLINK software utility to set the address.
Set Address via Modbus
Device address 254 is a universal broadcast address which can be used to set an address on a device which has an unknown address or has a 0 address. The device to be confi gured must be the only device on the bus when using the broadcast address or confl icts may occur.
To set a device address of “5”, send the value “5” to register# 1 (40001) using address 254.
Set Address via LX1 USB Link
The LX1 USB AgrowLINK may be used to confi gure the LX2 ModLINK and set device (slave) addresss of devices.
Download ModLINK Utility
- Connect the GrowNET™ device to the USB AgrowLINK with a standard Ethernet cable.
- Connect the USB AgrowLINK to the PC and allow the drivers to install automatically.
If the drivers do not install automatically download and install them Download Driver.
- The COM port should be automatically selected when the program is opened if the drivers are installed.
Select the COM Port drop-down to refresh and scan for a USB AgrowLINK. - Ensure device address “254” (universal broadcast address) is selected in the Connection box.
- Check the device connection by clicking the “Read Status” button; you should get a reply with last internal status update from the device.
- Set the device address to the desired value by selecting the “Addr.” drop down then press “Set.”
- Verify the new address by selecting the new address in the Connection box then press “Read Status.”
- The device is ready to be deployed on a MODBUS network. Set the Device Address in the Connection box back to “254” to connect to the next device.
Технички информации
Решавање проблеми
Outputs are not activating, LED does not flash
The status LED will fl ash three times on power-up and each time data is transmitted.
Ensure the input power has 24Vdc and are correctly wired for polarity.
Одржување и сервис
Надворешно чистење
Надворешноста може да се избрише со рекламаamp крпа желба благ детергент за садови, а потоа се брише сува. Исклучете го напојувањето пред да го исчистите куќиштето за да спречите електричен удар.
Складирање и отстранување
Складирање
Чувајте ја опремата во чиста, сува средина со амбиентална температура помеѓу 10-50°C.
Отстранување
This indsutrial control equipment may contain traces of lead or other metals and environmental contaminants and must not be discarded as unsorted municipal waste, but must be collected separately for the purpose of treatment, recovery and environmentally sound disposal.
Wash hands after handling internal components or PCB’s.
Гаранција
Agrowtek Inc. warrants that all manufactured products are, to the best of its knowledge, free of defective material and workmanship and warrants this product for one (1) year from the date of purchase. This warranty is extended to the original purchaser from the date of receipt. This warranty does not cover damages from abuse, accidental breakage, or units that have been modifi ed, altered, or installed in a manner other than that which is specifi ed in the installation instructions. This warranty is applicable only to products that have been properly stored, installed, and maintained per the installation and operation manual and used for their intended purpose. This limited warranty does not cover products installed in or operated under unusual conditions or environments including, but not limited to, excessive humidity or extreme temperature conditions outside of the specifi ed limits. Agrowtek Inc. must be contacted prior to return shipment for a return authorization. No returns will be accepted without a return authorization. Returns not purchased directly from Agrowtek Inc. must include proof of purchase date otherwise purchase date is considered date of manufacture. The products which have been claimed and comply with the aforementioned restrictions shall be replaced or repaired at the sole discretion of the Agrowtek Inc. at no charge. This warranty is provided in lieu of all other warranty provisions, express or implied. It is including but not limited to any implied warranty of fi tness or merchantability for a particular purpose and is limited to the Warranty Period. In no event or circumstance shall Agrowtek Inc. be liable to any third party or the claimant for damages in excess of the price paid for the product, or for any loss of use, inconvenience, commercial loss, loss of time, lost profi ts or savings or any other incidental, consequential or special damages arising out of the use of, or inability to use, the product. This disclaimer is made to the fullest extent allowed by law or regulation and is specifi cally made to specify that the liability of Agrowtek Inc. under this limited warranty, or any claimed extension thereof, shall be to replace or repair the Product or refund the price paid for the Product.
© Agrowtek Inc.
www.agrowtek.com
Технологија која ќе ви помогне да растете™
Документи / ресурси
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AGROWTEK LX2 ModLINK RS-485 Buffered Conversion Module [pdf] Упатство за употреба LX2, LX2 ModLINK RS-485 Buffered Conversion Module, LX2 ModLINK, RS-485 Buffered Conversion Module, Buffered Conversion Module, Conversion Module, Module |