Product Description

USR-DR164/162 Ultra-small Size Serial RS232/RS485 to Dual Band WiFi Converter 2.4G & 5.8G WiFi Support Modbus TCP/RTU conversion

ItemsDescription
Power SupplyDC: 5-36V, 2-pin push-type connector
Working Current170-350mA@5V
Serial port
No.
USR-DR164:1 x RS485,
USR-DR162:1 x RS232,
3-pin push-type connector.
Baud rates1200-460800 bps
Data bits5, 6, 7, 8
Stop bits1, 2
ParityNONE, ODD, EVEN, Mark, Space
Packaging IntervalRange: 10 ~ 1000ms, default: 20ms
Packaging LengthRange: 32 ~ 1400 bytes, default: 1400 bytes
Pull-up Resistor2.2 KΩ(Only USR-DR164)
ProtectionESD, EFT, over-voltage protection
Wi-Fi
Standards & Frequency
IEEE 802.11a/b/g/n
2.4G: 2.412GHz-2.484GHz
5.8G: 5.17GHz-5.25GHz, 5.725GHz-5.835GHz
Working ModeAP/STA/AP+STA
Tx power
2.4G:
802.11b: +17±1.5dBm(@11Mbps)
802.11g: +14±1.5dBm(@54Mbps)
802.11n: +14±1.5dBm(@HT20， MCS7)
5.8G:
15±1.5dBm (OFDM 6Mbps)
13±1.5dBm (OFDM 54Mbps)
12±1.5dBm (HT20 MCS7)
12±1.5dBm (HT40 MCS7)
Receive sensitivity
2.4G:
802.11b:-95 dBm (@1Mbps ,CCK)
802.11b:-85 dBm (@11Mbps ,CCK)
802.11g:-72 dBm (@54Mbps, OFDM)
802.11n:-70dBm (@HT20, MCS7)
802.11n:-67dBm (@HT40, MCS7)
5.8G:
-90dBm (@6Mbps ,OFDM)
-73dBm (@54Mbps ,OFDM)
-70 dBm (HT20,MCS7)
-67 dBm (HT40,MCS7)
AntennaSMA female connector
Physical Property
Casing materialABS, V0 rating
Dimensions92 * 24 *22mm(including terminal block connector)
InstallationDIN rail mounting
Operating temperature-40℃～+85℃
Storage temperature-40℃～+125℃
Operating humidity5% ~ 95% RH, non-condensing
Storage humidity1% ~ 95% RH, non-condensing
Software Function
Work modeTCP Client, TCP server, UDP client, UDP server, HTTP client, MQTT client, IGMP
Modbus GatewayModbus RTU/TCP protocol conversion
IPDHCP/StaticIP
Registration packet√
Heartbeat packet√
WiFi EncryptionWEP/WPA-PSK/WPA2-PSK
Encryption MethodsWEP64/WEP128/TKIP/AES
IOT PLATFORMSPUSR cloud
User ConfiguringWeb console(HTTP), AT command, SmartAPLink
Others
Reset
Reset button
1>Press and hold for 4~15 to reset to factory settings
2>Quickly ouble-tap to enter SmartAPLink for networking
IndicatorsPower, Work, COM, LINK
APPROVALS
RegulatoryCE/RED*, RoHS*, WEEE*, FCC*






Payment
1. PayPal and Payoneer payment accepted.
2. Items will be shipped to your ebay address. Please make sure it is correct before you place an order.
3. We support low declaration according to your requirements to avoid huge customs duties.


Delivery details
1. For EU/UK buyers, we will ship the item by Yun Express, usually it will take 6~12 business days and no customs duties if you select standard shipping from China
2. We will ship the item within handing time. Tracking information will be provided.
3. If you want to get it quickly,pls select expedited shipping from China then we can offer the DHL,FEDX, UPS service.
4. Please verify your address during checkout. We are not responsible for any wrong or un-deliverable addresses.
5. Import duties, taxes and charges are not included in the item price or shipping charges.
These charges are the buyer's responsibility. Please check with your country's customs before making you purchase.
Return Policy
1. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
 
2. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
 
3. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Please allow max 3 business days for us to response.
Feedback
1. Please do not forget to give us FIVE STARS on all of the Detailed Seller Ratings.In the unlikely event you are not satisfied with the transaction, please contact us before you submit your evaluation. We believe that everything could be solved by communication.
 
2. In order to provide you the best service , please treat the transaction fairly. Feedback is simply what we pursue. Thanks for your understanding.
 
3. Please DO contact us first to get a better solution before you would leave a neutral or negative feedback.we will do our best to serve you.please do not worry if there has any problem. Negative feedback or neutral feedback can not solve any issue, if you have any question please fee free to contact us. we will try our best to help you.
 
4. We strive for 5-star service by stating upfront our policies, our shipping rate & shipping frequency. If you were pleased with this transaction, please respond with all 5 stars and positive feedback! If you are not pleased, simply let us know via e-mail rather than leave low score, and we will do our best to solve it.
Contact us
If you have any questions, please contact us via ebay. we usually respond you within 24 hours on weekdays.
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