BEICHEN ETH-NAT Standard Version Network Coupler Ethernet Coupler Supports IP Address Translation

BEICHEN ETH-NAT Standard Version Network Coupler Ethernet Coupler Supports IP Address Translation

Description:
ETH-NAT has two physical interfaces, i.e. LAN1 and LAN2. Each of these two ports has independent LAN capabilities. Among them, the LAN1 port is a dual RJ45 interface, and has the function of switch, which is mainly used to connect to the PLC. The LAN2 port is a single-port RJ45, which is mainly used to connect to the host computer.

ETH-NAT can realize the function of address translation similar to NAT, that is, the IP address and port number of the PLC connected to LAN1 port can be mapped to any IP address and port number of LAN2 port. It is convenient to solve the problem that the field device cannot modify the IP address and port number.

BCNet-NAT network coupler is the basic version, while the ETH-NAT is the standard version. Both of them are suitable for Ethernet communication and data acquisition of network port PLC (TCP/UDP protocol), and for IP address translation, with the functions of cross-network segment and transparent transmission.

Similarities: BCNet-NAT and ETH-NAT can realize the address translation function of NAT, that is, the PLC connected to LAN1 can be mapped to any IP address of LAN2 port. This solves the problem that the field device cannot modify the IP address.

Differences: BCNet-NAT parameters and settings are more simplified. It supports one port forwarding number, and LAN2 port supports up to 10 host computers to be connected. ETH-NAT supports 4 port forwarding numbers, and its LAN2 port supports up to 32 host computers to be connected.

Features (ETH-NAT):
- Mounted on a 35mm rail. LAN1 is a dual-port RJ45 with switch function, and the port can be connected to a PLC. LAN2 is a single-port RJ45, which can be connected to a host computer.
- Integrated web server allows you to set device parameters and run diagnostics via web pages and configuration tools.
- Implement NAT function: Map the IP address and port number of the PLC connected to the LAN1 port to any IP address and port number of the LAN2 port.
- Supports up to 32 LAN2/LAN1 server/client concurrency models. The LAN2 port can support up to 32 host computers to be connected.
- Firmware updates can be implemented over Ethernet on the user side. Buy hardware once and upgrade the firmware permanently.

Technical Parameters (ETH-NAT):
- Product model: ETH-NAT
- Item name: Network coupler
- Status display: Pwr, LAN1, LAN2

- Ethernet interface: IEEE 802.3 compatible, Link/Active indicator light and line sequence adaptive, supporting Auto-MDIX
- Interface Type: RJ45 female socket
- Transmission rate: 10/100Mbps
- Supported protocol: TCP/IP
- Number of TCP connections: 32

- LAN1 interface (connected to PLC): Ethernet
- Interface type: RJ45*2
- Transmission rate: 10/100M
- Supported protocol: TCP/IP

- LAN2 interface (connected to host computer): Ethernet
- Interface type: RJ45*1
- Transmission rate: 10/100M
- Supported protocol: TCP/IP

- Diagnostics and parameter settings: Internet Explorer, default 192.168.2.188 (LAN1) and default 192.168.1.188 (LAN2). BCDevice searches for the configuration tool
- Power supply mode: external 24VDC
- Voltage type: 24VDC/100mA
- Operating temperature: 0~60°C

Package Included:
- 1 x Network Coupler

Packaging Details:
- G.W.: 0.5kg