The left-hand side shows the connection of a 3-wire sensor. On the right-hand side, the connection of a 2-wire
sensor is shown according to the 3-wire principle. In this case, the second and third terminals (both minus
poles) are connected (bridged) directly on the field terminal.
Electric components and wiring
7
PLC
Service manual SPS 4000 | B0960622_en
131
Содержание SPS 4000
Страница 114: ...7 Electric components and wiring PLC 114 Fröling GesmbH A 4710 Grieskirchen Industriestraße 12 www froeling com ...
Страница 142: ...8 Notes 8 Notes 142 Fröling GesmbH A 4710 Grieskirchen Industriestraße 12 www froeling com ...
Страница 143: ...Notes 8 Service manual SPS 4000 B0960622_en 143 ...