Industrial serial port server series products, mainly realize the data transmission between Ethernet and serial port (RS-232/RS-485/RS-422), it integrates the TCP/IP protocol stack, RS-232/RS-485/RS-422 devices that are not connected to the Internet can also be easily, flexibly and quickly connected to Ethernet. The series of products use high-performance ARM chip to ensure stable data transmission; Support a variety of working modes to meet different application requirements; Excellent anti-interference performance, suitable for harsh industrial environments.
● RS-485/RS-422 serial interface up to 4kV surge protection
● Up to 6kV lightning protection on Ethernet interface
● Support Modbus RTU/ASCII to Modbus TCP conversion
● Support VirtualCOM software management
● Support opto-isolation
Power supply | |
Working Voltage | 9~36V |
Working current | 78mA@12V |
Network port | |
Network port type | 10 / 100Mbps, RJ45 interface; adaptive MDI / MDIX cross-connect and auto-flip |
Isolation protection | 1.5KV isolation protection |
Serial port | |
Number of serial ports | 2* RS485/RS422 working mode, choose one of two |
Baud rate | 600~460800 (bps) |
Data bit | 7, 8 |
Stop bit | 1, 2 |
Validation modes | none, odd parity, even parity |
Connector | DB9 for RS232, ternimal blocks for RS485/422 |
Isolate power supply | 3kV |
Reliability | |
ESD | ±8kV(contact); ±15kV(air) |
Surge | Power supply: ±4kV / common mode, ±4kV/ differential mode |
RS485/ 422: ±4kV / common mode, ±4kV/ differential mode | |
Network port: ±6kV/ common mode, ±4kV/ differential mode | |
EFT | Power supply: ±4kV Communication port: ±2kV |
Mechanical structure | |
Size | 162mm*29mm* 95mm (length* height*width) |
Working environment | |
Operating temperature | -40°C~85°C |
Storage temperature | -40°C~85°C |
Relative humidity | 5%~95% (no condensation) |
Software parameters | |
Network Protocols | ICMP, IPv4, IP, ARP, TCP, UDP, DHCP, DNS, HTTP, RFC2217 |
IP acquisition method | Static IP/DHCP |
DNS | Support |
User configuration | Web configuration |
Simple transparent transmission | TCP_Server/TCP_Client/UDP_Client/UDP_Multicast/RealCOM/Pair_Connection |
Modbus | Support Modbus RTU / ASCII to Modbus TCP (Master and Slave Mode) Support Modbus Over TCP Modbus TCP to Modbus RTU |
Serial port packaging mechanism | Time and length can be set; The default value varies according to the bit rate; The maximum packing length is 1460 bytes. |
TCP Server connection | Support up to 8 TCP connections |
Network cache | Send: 16Kbyte; Receive: 16Kbyte |
Serial port cache | Send: 1.5Kbyte; Receive: 1.5Kbyte; |
Flow Control | Auto Flow Control |
Heartbeat bag | Support network port custom heartbeat package |
Average transmission delay | <10ms |
Supporting software | Network Configuration Tool, VirtualCOM, MWView, MaxView |
5.0
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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
★ ★ ★ ★ ★ 09/05/2025
The ROHM ROHM model's attention to detail in manufacturing is evident in its superior quality.
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★ ★ ★ ★ ★ 08/04/2025
ROHM's ROHM model has exceptional build quality, making it a durable choice.
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★ ★ ★ ★ ★ 22/03/2025
The ROHM ROHM model has exceeded my expectations in terms of both quality and performance.
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★ ★ ★ ★ ★ 07/03/2025
The ROHM brand's quality is consistently top-notch, ensuring reliability in all products.
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★ ★ ★ ★ ★ 22/02/2025
ROHM's ROHM model is a testament to the brand's commitment to delivering high-quality products.
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★ ★ ★ ★ ★ 19/02/2025
I've used ROHM products for years, and their consistent quality is what keeps me coming back.
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