● RS-232/RS-485 serial interface up to 2kV surge protection
● Up to 6kV lightning protection on Ethernet interface
● Support Modbus RTU/ASCII to Modbus TCP conversion
● Support VirtualCOM software management
● Din Rail installation
SPECIFICATION | ||||
Product model | NS301R | |||
functional description | Industrial grade rail type single serial server | |||
Hardware parameters | ||||
functional description | 32 bit Arm architecture M7 kernel, up to 400 MHZ frequency | |||
Serial port - Number of ports | Serial port - Number of ports | |||
Serial port - Indicates an interface | The RS - 232 / RS - 485 interface: 5-bit 5.08mm pitch industrial grade terminal | |||
Serial port - Communication rate | 600~460800bps | |||
Serial port - Data format | Support data bits: 7, 8 bits, stop bits: 1, 2, check digit: no check/ODD ODD/EVEN parity | |||
RJ45 Network ports - Number of ports | One 10BASE-T / 100BASE-TX supports automatic flow rate control, full-duplex/half-duplex communication mode, and MDI/MDI-X automatic identification | |||
RJ45 Network port - Isolation protection | 6KV lightning protection, 1.5kV isolation protection | |||
The power supply | External DC supply :DC5~36VDC | |||
Power consumption | 43mA（@12VDC） | |||
The isolation voltage | - | |||
ESD indicators | ±6kV contact discharge ±8kV air discharge | |||
Protection grade | power supply | ±2kV/common mode ±2kV/differential mode | ||
RS485/422 | ±2kV/common mode ±2kV/differential mode | |||
network port EFT | ±6kV/common mode ±2kV/differential mode | |||
test | Power supply: ±2kV, communication port: ±2kV | |||
Installation method | rail type | |||
Exterior size | 87.5X36.5X58.6(mm) | |||
Operating temperature | -40℃〜+85℃ | |||
storage temperature | -40℃～+85℃ 5%～95% RH (non-condensing) | |||
Software parameters | ||||
Network protocol | IPv4、IP、TCP/UDP、ARP、ICMP、DHCP、DNS、HTTP、RFC2217 | |||
Configuration method | WEB page configuration | |||
Simple transparent transmission | TCPServer/TCPClient/UDPClient/UDPMulticast/RealCOM/PairConnection | |||
Modbus | Modbus RTU/ASCII to Modbus TCP | |||
Serial port data packaging mechanism | The interval time and length can be set; the default value varies according to the bit rate; the maximum packet length is 1460bytes | |||
TCPServer support Number of Client connections | Support 8-way TCPClient connection | |||
web cache | Send: 16Kbyte Receive: 16Kbyte | |||
Serial port cache | send: 1.5Kbyte receive: 1.5Kbyte | |||
heartbeat pack | Support TCP Keepalive mechanism, customize heartbeat packet content | |||
average transmission delay | <10ms | |||
Certification | CCC , CE , FCC , RoSH | |||
packing list | Serial server*1 12V power adapter*1 1M test network cable*1 1.5M female to female serial cable*1 | |||
4.9
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Reviews
Reviews
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
★ ★ ★ ★ ★ 16/08/2024
Good service!
(156)
★ ★ ★ ★ ★ 23/07/2024
Good!
(982)
★ ★ ★ ★ ★ 23/07/2024
Good quality!
(982)