4.3.2 Digital Output Modules Specifications ............................................................................... 45
4.3.3 Digital Input/Output Module Specifications........................................................................ 48
4.4 Analog Expansion Modules Specification ...................................................................................... 52
4.4.1 Analog Input Module Specification .................................................................................... 53
4.4.2 Analog Output Module Specification ................................................................................. 61
4.4.3 Analog I/O Modules Specifications .................................................................................... 63
4.5 Thermocouple and RTD Expansion Module Specifications .......................................................... 67
4.5.1 RTD Module Specifications ............................................................................................... 68
4.5.2 Thermocouple Module Specifications ............................................................................... 73
4.5.3 Hybrid Temperature Module Specifications ....................................................................... 78
4.6 PID Module Specifications ............................................................................................................. 84
4.7 Communication Module Specifications .......................................................................................... 95
4.7.1 SM277A DP Slave Interface Module Specifications .......................................................... 95
4.7.2 SM277B DP Slave Module Specifications ......................................................................... 98
4.7.3 SM277C CANopen Slave Module Specifications ............................................................ 100
4.7.4 SM277-PN Slave Module Specifications ......................................................................... 103
4.8 Weighing Module Specifications .................................................................................................. 104
4.9 Motion Control Module Specifications ......................................................................................... 106
4.10 BD Expansion Board Specifications and Installation ................................................................... 108
4.10.1 Analog Expansion Board Specifications.......................................................................... 109
4.10.2 CAN Expansion Board Specifications .............................................................................. 111
4.10.3 Circuit Guidance Expansion Board Specifications ........................................................... 112
4.10.4 Installation of BD Board .................................................................................................... 116
5 Communication Protocol and Networking Mode ............................................................................... 117
5.1 PPI Communication ...................................................................................................................... 117
5.2 MPI Communication ..................................................................................................................... 118
5.3 Freeport Communication .............................................................................................................. 119
5.4 CANopen Communication ............................................................................................................ 119
5.5 Ethernet Communication ............................................................................................................. 120
5.6 Profibus-DP Communication ....................................................................................................... 120
5.7 PROFINET Communication ........................................................................................................ 121
6 Applications .......................................................................................................................................... 123
6.1 CANopen Communication ........................................................................................................... 123
6.1.1 Components .................................................................................................................... 123
6.1.2 Network Connection ........................................................................................................ 123
6.1.3 Operating Steps ............................................................................................................... 124
6.1.4 Diagnosis ......................................................................................................................... 133
6.2 Modbus TCP Communication ...................................................................................................... 134
6.2.1 Components .................................................................................................................... 135
6.2.2 Network Connection ........................................................................................................ 135
6.2.3 Operating Steps ............................................................................................................... 136
6.2.4 ModBus TCP Slave Address Mapping ............................................................................ 138
6.3 UDP_PPI Communication ........................................................................................................... 138
6.3.1 Components .................................................................................................................... 139
6.3.2 Network Connection ........................................................................................................ 139
6.3.3 Operating Steps ............................................................................................................... 139