USR-IO34 is a wireless IO product that supports 4 inputs, 4 outputs, and 4 analog detection transmissions through 4G network or LoRa technology, and supports Modbus RTU protocol. With "remote control" as the core function, it is highly easy to use, and users can easily and quickly integrate it into their own systems to achieve remote control based on 4G and LoRa transmission.
LoRa (LR version) | Transmit power | Operating frequency band | 410~441MHz |
Transmit power | 20dBm~30dBm | ||
Receive sensitivity | -148dBm@0.268Kbps | ||
Transmission distance | 8000m (test conditions: clear, open, 30dBm transmit power, antenna gain 5dBi, altitude greater than 2m, 0.268K air rate) | ||
Antenna options | SMA antenna base (outer spiral inner hole) 433 suction cup antenna | ||
4G (G5 version) | Wireless parameters | Wireless network | Support mobile 2G/3G/4G |
Support China Unicom 2G/3G/4G | |||
Support telecom 4G | |||
Technical Specifications | TDD-LTE | 3GPP R9 CAT4 has 150 Mbps downlink and 50 Mbps uplink | |
FDD-LTE | 3GPP R9 CAT4 is 150 Mbps downlink and 50 Mbps uplink | ||
WCDMA | HSPA+ downlink rate 21 Mbps uplink rate 5.76 Mbps | ||
TD-SCDMA | 3GPP R9: 2.8 Mbps downlink and 2.2 Mbps uplink | ||
GSM | Downlink rate 384 kbps uplink rate 128 kbps | ||
Standard frequency bands | TD-LTE | Band 38/39/40/41 | |
FDD-LTE | Band 1/3/8 | ||
WCDMA | Band 1/8 | ||
TD-SCDMA | Band34/39 | ||
GSM | Band 3/8 | ||
Transmit power | TD-LTE Band 38/39/40/41 | +23dBm(Power class 3) | |
FDD-LTE Band 1/3/8 | +23dBm(Power class 3) | ||
WCDMA Band 1/8 | +23dBm(Power class 3) | ||
TD-SCDMA Band34/39 | +24dBm(Power class 2) | ||
GSM Band 8 | +33dBm(Power class 4) | ||
GSM Band 3 | +30dBm(Power class 1) | ||
Hardware parameters | Data interface | RS485:300bps – 230400bps | |
DI input | Refer to the USR-IO34 Wiring Process Specification | ||
DO output | AC 250V 5A DC 30V 5A | ||
Operating voltage | 12V～36V | ||
Operating current | 114mA（aver）/266mA（max）@12V | ||
Voltage acquisition range | 0~10V (error less than 1%) | ||
Current Measurement Range | 4~20mA (error less than 1%) | ||
Operating temperature | -40~85℃ | ||
Storage temperature | -40~85℃ | ||
Operating humidity | 5%～95% | ||
Store humidity | 1%～95% | ||
Size | 142.7*114*28mm | ||
EMC rating | ESD | IEC61000-4-2，Level 4 | |
Surge | IEC61000-4-5，Level 3 | ||
Swarm pulses | IEC61000-4-4，Level 3 | ||
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Q How to make a payment?
E****R 18/11/2024
A We accept various payment methods including bank transfers, credit cards, and PayPal. Please refer to our payment page during checkout for detailed instructions on how to complete your payment. If you have any questions or need assistance with payment, please contact our customer support team.
18/11/2024
Q How will the products be shipped?
T****k 16/08/2024
A We ship products through reliable courier services such as DHL, UPS, and FedEx. Shipping fees and delivery times may vary depending on the destination. You will receive a tracking number once your order has been dispatched, allowing you to track the status of your shipment. Please note that shipping times may vary based on location and availability.
16/08/2024
Q How is warranty provided?
L****Y 08/05/2024
A We offer a warranty on all of our products. The warranty period and conditions vary depending on the product category. For specific warranty information, please refer to the product page or your purchase agreement. If you encounter any issues with a product during the warranty period, please contact our customer service team with your proof of purchase, and we will guide you through the warranty claim process.
08/05/2024
