Page 173 - 2019종합카다로그_Pressure gauge
P. 173

Contact funtion table


                                                            Contact function  Wiebrock
                Code             Wiring scheme                                         Slot sensor
                                                                    nd
                                                         1    contact  2    contact  code no.
                                                          st
                Single contact
                     Control vane inside the  +                                         SJ2N for
                     slot sensor - Contact make                                         100 mm
                     (Normal open)           -                                          SJ3.5N for
                                                                                        160 mm

                     Control vane out of the                                            SJ2N for
                     slot sensor - Contact break  +                                     100 mm
                     (Normal colse)          -                                          SJ3.5N for
                                                                                        160 mm
                Double contact
                                             st
                                             +
                           nd
                      st
                     1    and 2     Control vane  -                                     SJ2N for
                     inside the slot sensor -                                           100 mm
                           nd
                      st
                     1    and 2     Contact make                                        SJ3.5N for
                                             nd
                                                                                        160 mm
                                             +
                                              -
                                             st
                                             +
                      st
                     1    Control vane inside and  -                                    SJ2N for
                      nd
                     2     control vane out of the slot                                 100 mm
                         sensor
                     sensor -                                                           SJ3.5N for
                      st
                     1    Contact make                                                  160 mm
                      nd
                     2     Contact break     nd                                         Failsafe
                                             +                                          contact
                                             -
                                             st
                                             +
                      st
                     1    Control vane out of the vane  -
                         nd
                     and 2     control vain inside of                                   SJ2N for
                     the vane -                                                         100 mm
                      st
                     1    Contact break       nd                                        SJ3.5N for
                      nd
                     2     Contact make                                                 160 mm
                                              +
                                              -
                                             +
                                              -
                                                                                        SJ2N for
                      st
                           nd
                     1    and 2     Control vane                                        100 mm
                     out of the slot sensor -                                           SJ3.5N for
                      st
                           nd
                     1    and 2     Contact break                                       160 mm
                                             +
                                             -




                                                                                             P501.P502_05
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