Isolates LAN⇔RS-422/485 signals using an optocoupler (with a withstand voltage of 2000V) and includes a built-in AC power supply that supports wide input.
- Signal isolation of 2000V between LAN and RS-422/485 using an optocoupler. - Built-in wide input AC power supply (AC85-264V). - Supports automatic detection of 10Base-T/100Base-TX, TCP/IP, UDP/IP, etc. - Up to 128 units can be connected using RS-485 multi-drop method. - Usable in temperatures ranging from -20 to 60°C, making it suitable for cold regions. - Options available for 35mm DIN rail mounting or wall mounting (SI-65FA). - Can be fixed to the wall with screws from the top of the main unit (SI-65FA-L). - Lead-free environmentally considerate design. - Compliant with RoHS.
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basic information
The SI-65FA is an isolated model of an interface converter (serial-to-LAN conversion adapter) that connects control devices and measuring instruments with only RS-422/RS-485 serial communication ports to an Ethernet LAN. It incorporates a module from Lantronix in the LAN interface section, converting RS-422/RS-485 communication data into LAN protocols such as TCP/IP and sending it to the LAN side, while data from the LAN is automatically controlled and transmitted via the RS-485 driver. Isolation using optocouplers is applied between the LAN and RS-422/485 signals, ensuring high reliability. It has a built-in AC power supply that supports wide input, eliminating the need for an AC adapter. With a wide operating temperature range that supports minus 20°C, a robust metal housing, and compatibility with 35mm DIN rail mounting, it is an ideal interface converter for factory automation applications. Additionally, the SI-65FA-L retains the same functionality as the SI-65FA but features a wall-mounted enclosure. It can be securely fixed to the wall using screws from the top surface of the unit without any additional options.
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Company information
LINEI Corporation is a venture company established by former members of the electronic device development team at Sekisui Chemical Co., Ltd., with investment from the Sekisui Venture Fund. Since October 2000, the electronic device business of Sekisui Electronics Co., Ltd. has been succeeded by LINEI Corporation. The company is well-known for its user-friendly compact communication measuring instruments in the "LINEI" series and its communication converters in the "SI" series, which offer flexible system compatibility.
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