| 摘要 |
FIELD: electricity. ^ SUBSTANCE: distribution device (7) is presented with module functional blocks (9). Blocks are accordingly equipped with chamber (8) instrument, having connection line (11) and capable of communication for connection to bus line of chamber (17). To connect communication-capable instruments of chamber (8) of modular functional blocks (9) to bus line of chamber (17), there is a common bus module (12; 22; 23) provided. Besides, bus module (12; 22; 23) for connection of each connecting lines (11) of separate communication-capable instruments of chamber (8) to bus module (12; 22; 23) accordingly comprises a separate instrumental joint (16). To connect bus line of chamber (17) to bus module (12; 22; 23) - chamber bus joint (18). For galvanically isolated connection of every instrumental joint (16) with connection of chamber bus (18) accordingly - communication channel (19) arranged between instrumental joint (16) and chamber bus joint (18) as separate and equipped with circuit of amplifier-repeater (20). ^ EFFECT: simplified wiring assembly of distribution device. ^ 19 cl, 5 dwg |
