Industrial Din Rail 1*RS232 +1*RS485 Serial Server

This industrial rail serial server is a serial networking server that allows serial devices to immediately have networking capabilities. It can centrally manage scattered serial devices, hosts, etc. through the network. This product supports 1 RS232 + 1 RS485 to 1 100M Ethernet, and can be installed in 35mm rail and wall mounting styles to meet the needs of different application sites.

The serial server supports a variety of network protocols, such as TCP, UDP, ARP, ICMP, HTTP, DNS, DHCP, and SNMP protocols; it has complete management functions, supports access control, fast configuration, online upgrades, etc.; each serial port supports 4 TCP or UDP session connections, supports Modbus TCP, TCP Server, TCP Client, UDP Server, UDP Client, and other working modes; supports WEB access methods. In addition, the management configuration tool based on the Windows platform provided can guide users to manage and configure the device step by step, and realize the immediate networking of serial devices through simple settings. Support SNMP network management software with B/S architecture to unify the network management of multiple serial servers.

The hardware adopts fanless, low power consumption, wide temperature and voltage design. It has passed strict tests in accordance with industry standards and can adapt to industrial field environments with strict EMC requirements. It can be widely used in PLC control and management, building automation, medical and health care automation systems, measuring instruments and environmental power monitoring systems.

1: Single Application

2. Paird Application

● Adopts ARM Cortex -M4, main frequency 240MHz processor;

● Supports 1*100M Ethernet; Ethernet supports 10/100Base-T(X) adaptive Ethernet interface; supports auto-negotiation (Auto-Nego Full & half duplex), supports automatic cross-line detection (MDI/MDIX);

● Provides 1*RS232 + 1*RS485 serial port, supports 300bps-921600bps (RS232 maximum rate 256K) line speed non-blocking communication, supports customer-defined baud rate;

● Supports Modbus TCP, TCP Server, TCP Client, UDP Server, UDP Client, etc.;

● Complete transparent conversion from Modbus-RTU to Modbus-TCP, and realize reading serial device data through the network;

● Support serial port status and serial port parameter monitoring, and the communication status is clear at a glance;

● Support communication through gateways and routers; Support virtual serial port driver access mode and automatic connection recovery function after network interruption;

● Flexible serial port data framing settings to meet various packetization needs of users;

● Support standard TCP/IP SOCKET application access, TCP supports multiple connections, and meets the needs of up to 4 users to monitor or manage serial devices at the same time;

●  Support single-machine or multi-machine communication under UDP mode, and meet the needs of multiple users to monitor or manage serial devices at the same time;

● Support Windows configuration tools, serial ports and WEB and other configuration forms, support SNMP network management;

● Support local and remote system firmware upgrades;

● Support B/S architecture SNMP network management software to unify the network management of multiple serial port servers.

● The RS485 interface has three levels of lightning protection, and the lightning protection reaches GB/T17626.5 (IEC61000-4-5) short-circuit current wave 10/700μs, open-circuit peak output voltage 6KV, internal resistance 40 ohm standard;

● Supports wide range 5-70V AC and DC power input, and the power interface has 6kV lightning protection capability;

● The power supply supports overload protection and reverse connection protection; meets the requirements of industrial level 4 electromagnetic compatibility;

● Super lightning protection function: lightning protection, anti-inductive high voltage, anti-surge, etc.;

● No fan, efficient heat dissipation, reducing repair time; rail or wall-mounted installation;

● Wide temperature type: working temperature -40℃~ +85℃;

● 10/100M Ethernet interface

Protocol: Conforms to IEEE 802.3ab, IEEE 802.3z

Rate: 10/100 adaptive m full/half duplex adaptive

MAC address table: can learn 4096 MAC addresses

Physical interface: RJ45 seat, support Auto-MDIX

● Serial Interface   

Standard:

EIA/TIA-232 RS-232 (ITU-T V.28)

EIA/TIA-485 RS-485 (ISO/IEC8284)

Serial interface:

RS-485 2 wires: A (for TX+) B (for TX-) GND

RS-232: RXD TXD GND

Physical interface: 5.08mm pitch screw terminal

● Working environment   

Working temperature: -40°C – +85°C

Storage temperature: -40°C – +85°C

Working humidity:    0% – 95% (no condensation)

MTBF:  >100,000 hours