SFX140 SFX141- Single channel switch input relay output

Isolate and convert switch signals (dry contacts or proximity switches) from hazardous areas into relay contact signals for output to safe areas. The input and output positive and negative phase functions, the second output function (as a relay contact output or as a fault signal output), and the input line monitoring function can be set through the dip switch. The input terminal, output terminal, and power supply terminal are isolated at three ends. This product is designed for simulation and has many advantages such as high reliability and fast response. Can be used in conjunction with various instruments, DCS, and PLC.