Description
Multichannel AC Current Transmitter RS485 Acquisition Module 10 Channels Current Detection Module 5A/10A/20A/50A
Specification:
Power supply: 24VDC ±10%
Current consumption: <60mA (at 24V power supply)
Power loss: <1.5W (at 24V power supply)
Signal input: transformer signal input (please specify if different ranges are required)
Acquisition instructions: recommended use of less than 500 V, 50 Hz frequency AC
Detection accuracy: ±2.5% (MAX)
Temperature drift: ±0.02%/℃
Response time: data response time <0.05s
Data refresh: the time to complete a data refresh is 0.1 seconds
Communication distance: <1000 meters
Communication format: 9600, 8, n, 1
Working environment temperature: 0~65℃
Appearance size: length 115 × width 90 × height 40 (mm)
Shell material: top cover ABS, bottom shell ABS, snap POM
Device address: 1~247, the default is 1, 0xfa is a general address
Installation method: rail installation
Communication Description:
Due to precision and data requirements, the registers here use floating-point types. (Floating-point data is 32 bits, which takes up four bytes altogether)
According to the ModBus-RTU protocol, each terminal has an address, which is modified by the 06 function code of modbus-RTU. The default address is 1, and the modified address range is 1~247, where 0xfa is the general query address (read unknown address data), modify unknown address data, bear in mind that this address can only be used in a single operation, forbid online reading data and modifying address).
Package List:
-1 x Current Detection Module
-10 x Transformer
Note: The RS485 communication line must not be connected to VCC and GND. Although RS485 can shield the instantaneous high voltage electromotive force, if the A+ and B- sections of RS485 are misconnected to VCC and GND, the 485 chip will be burned! Please connect first, and then check the connection is correct, and then power the module.
Specification:
Power supply: 24VDC ±10%
Current consumption: <60mA (at 24V power supply)
Power loss: <1.5W (at 24V power supply)
Signal input: transformer signal input (please specify if different ranges are required)
Acquisition instructions: recommended use of less than 500 V, 50 Hz frequency AC
Detection accuracy: ±2.5% (MAX)
Temperature drift: ±0.02%/℃
Response time: data response time <0.05s
Data refresh: the time to complete a data refresh is 0.1 seconds
Communication distance: <1000 meters
Communication format: 9600, 8, n, 1
Working environment temperature: 0~65℃
Appearance size: length 115 × width 90 × height 40 (mm)
Shell material: top cover ABS, bottom shell ABS, snap POM
Device address: 1~247, the default is 1, 0xfa is a general address
Installation method: rail installation
Communication Description:
Due to precision and data requirements, the registers here use floating-point types. (Floating-point data is 32 bits, which takes up four bytes altogether)
According to the ModBus-RTU protocol, each terminal has an address, which is modified by the 06 function code of modbus-RTU. The default address is 1, and the modified address range is 1~247, where 0xfa is the general query address (read unknown address data), modify unknown address data, bear in mind that this address can only be used in a single operation, forbid online reading data and modifying address).
Package List:
-1 x Current Detection Module
-10 x Transformer
Note: The RS485 communication line must not be connected to VCC and GND. Although RS485 can shield the instantaneous high voltage electromotive force, if the A+ and B- sections of RS485 are misconnected to VCC and GND, the 485 chip will be burned! Please connect first, and then check the connection is correct, and then power the module.
Payment Terms
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2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
-
For remote regions, we will charge your extra shipping costs. Usually
it cost about 35USD-50USD. We will contact you after your payment.
Thanks for your understanding.
Return Terms
1.
If you receive defective item, please kindly notify us within 14 days.
We will guide you the returning instruction for replacement or refund.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
Custom Duties & Taxes
1.
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postage cost. These charges are the buyer's responsibility.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
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2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.
2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.
On Jun-23-20 at 01:43:29 PDT, seller added the following information: