Railway distribution substation switch remote control unit suitable for passenger dedicated line

The utility model discloses a railway distribution substation switch remote control unit suitable for passenger dedicated line, include as if a N branch closing relay, open the unit and leave the unit, leave the input circuit that branch closing relay was imported to unit output N control signal one -to -one behind an optoelectronic isolation unit, on every return circuit of dividing closing relay's the on -the -spot switch of output circuit one -to -one series connection in the railway becomes the distribution substation, every at least one status signal of on -the -spot switched output, status signal opens the income unit through input behind the 2nd optoelectronic isolation ware, still including block relay BSJ and block relay BSJ's output circuit J, leaving 1 shutting control signal of unit output imported block relay BSJ behind an optoelectronic isolation unit input circuit, output circuit J establishes ties on minute closing relay's input circuit.