Mect MPNC006 Series, Руководство пользователя

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RTU Modbus interface : MPNC006 Mect srl
1
ME7084_05 07/21
IND EX
INDEX ........................................................................................................................... 1
1 Introduction ........................................................................................................... 3
1.1 Staff qualification ............................................................................................. 3
1.2 Symbols............................................................................................................. 3
1.3 Nomenclature .................................................................................................... 3
1.4 Security ............................................................................................................. 4
2 Hardware Installation ............................................................................................ 4
2.1 System description ............................................................................................ 4
2.2 Features ............................................................................................................. 5
2.3 Installation ........................................................................................................ 7
2.3.1 Distances ................................................................................................. 7
2.3.2 Insertion and removal of components ..................................................... 7
2.3.3 Assembly sequence ................................................................................. 7
2.3.4 Proprieties of DIN rail and TBUS .......................................................... 8
3 MPNC006 Wiring ................................................................................................. 9
3.1 Power supply ..................................................................................................... 9
3.1.1 Isolation ................................................................................................... 9
3.1.2 System power supply .............................................................................. 9
3.1.3 Digital outputs power supply ................................................................ 10
3.1.4 Fuses ...................................................................................................... 10
3.1.5 Grounding .............................................................................................. 10
3.1.6 Cable screen .......................................................................................... 10
3.2 The daisy chain ............................................................................................... 11
3.3 I/O Connection ................................................................................................ 11
3.3.1 Analog input connection ....................................................................... 12
3.3.2 Digital inputs Connection ..................................................................... 12
3.3.3 Digital outputs connection .................................................................... 13
3.4 Max Configuration .......................................................................................... 13
3.5 Modbus parameters configuration .................................................................. 14
3.5.1 Address (ID module) ............................................................................. 14
3.5.2 Baud Rate settings ................................................................................. 15
3.5.3 Parity and stop bit configuration .......................................................... 16
3.5.4 Reset Configuration ............................................................................... 18