FOURSTAR

Industrial Ethernet isolation protector. Applicable for electrical isolation of Ethernet interfaces of various devices; Protect Ethernet devices and interfaces and eliminate interference caused by ground potential difference between both ends of communication; Lightning and surge protection; Support..

LonWorks universal network terminal matcher. In line with the LonMark standard; Applicable for TP/FT-10 (single-ended and dual-ended), TP/XF-78, TP/XF-1250 and other transceivers and topologies; Eliminate network signal reflections, reduce noise, increase network throughput, improve network reliabil..

Mini RS232 to RS485/422 converter for OMRON PLC or touch panel. Compatible with and replacement of OMRON CJ1W-CIF11 and NS-AL002; Smaller size; More beautiful and classy when installed on PLC or touch screen. No external power supply required; No dip switch required to select the working mode; Non-i..

Optical fiber PROFIBUS bus connector (multi-mode). 1-electrical 2optical; Single-fiber transmission; 180 degrees in-line mounting; Smaller size, suitable for narrow space; Achieve high-speed long-distance transmission of PROFIBUS signal; Completely solve the engineering problems such as electromagne..

Optical fiber PROFIBUS bus connector (single-mode). 1-electrical 2optical; Single-fiber transmission; 180 degrees in-line mounting; Smaller size, suitable for narrow space; Achieve high-speed long-distance transmission of PROFIBUS signal; Completely solve the engineering problems such as electromagn..

PROFIBUS active terminal resistor. Used as a replacement for a PROFIBUS site that may be subject to a power outage to avoid communication anomalies when the network loses the terminal resistance during a power outage at the site; 24VDC isolated power supply; With communication indicator; Standard le..

Siemens S7-300/400 PLC programming cable for isolated RS232 interface. USB/PPI isolation; 3m; With communication indicator; Alternatives to Siemens products: 6ES7 972-0CA23-0XA0; PC port communication rate: 19.2Kbps-115.2Kbps, self-adaptive; MPI port communication rates: 187.5Kbps and 19.2Kbps, self..

Optical isolation PC/PPI cable. Functions same as the above; Support 10-bit and 11-bit MODEM communication; With communication indicator; Baud rate: 0-115.2Kbps, self-adaptive; Maximum communication distance: up to 2km...

Communication interface cable from RS232 to Siemens S5 series PLC programming interface (DB15). 3m; Corresponding Siemens product number: 6ES5 734-1BD20; RS232/electric current loop interface...

Mini PROFIBUS multi-mode optical link adapter, also known as fiber bus connector. Size similar to the PROFIBUS bus connector plug; Directly plug into the PROFIBUS/MPI/PPI socket of the device, or the bus connector of the bus with a programming interface; No need to connect the external power supply;..

Mini PROFIBUS single-mode optical link adapter, also known as fiber bus connector. Size similar to the PROFIBUS bus connector plug; Directly plug into the PROFIBUS/MPI/PPI socket of the device, or the bus connector of the bus with a programming interface; No need to connect the external power supply..

Optical fiber PROFIBUS bus connector (multi-mode). 1-electric and 2-optical; Single-fiber transmission; Achieve high-speed long-distance transmission of PROFIBUS signal; Completely solve the engineering problems such as electromagnetic interference, ground loop interference and lightning damage in c..