Specifications

Index RS-422 And RS-485 Applications Ebook
Page 132 of 137 Manual Documentation Number: <DocNumber>
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Multidrop • 113
Multi-master protocol • 114
Multi-Master RS-485 Systems • 70
N
Network Topologies • 25
Node (RS-485) • 114
Non-Isolated • 114
Null Modem • 114
Number of Conductors • 43
O
Optical Isolation • 115
Optically Isolated RS-422/485 Devices • 79
Other Biasing and Terminating
Considerations • 38
Other sources of information • 83
Other Tri-State Control Techniques • 21
Overview • 5
P
Parallel Termination • 30
Parity Bit • 115
PC Serial Interface Cards • 75
Pinouts • 115
PLC • 115
Plenum cable • 116
Plenum Rated • 116
Point-to-Point • 116
Port • 116
Port Power • 116
Port Powered Converters • 77, 116
Propagation velocity (% of c) • 117
Protocol • 117
R
RD • 117
RDA(-) • 117
RDB(+) • 117
Receptacle • 117
Repeater • 118
Repeaters • 77
RJ-11 • 118
RJ-12 • 118
RJ-45 • 118
RS-232 • 119
RS-232 Connector • 119
RS-232 Port • 119
RS-232 to RS-485 Converters • 74
RS-232/RS-422/RS-485 Fiber Optic
Conversion • 119
RS-422 • 119
RS-422 and RS-485 Terminals and
Designations • 13
RS-422 Connector • 120
RS-422 Point-to-Point Connections • 24
RS-422 Port • 120
RS-422 Systems • 66
RS-422 Transmit Enable • 120
RS-485 • 120
RS-485 Connector • 121
RS-485 Devices • 73
RS-485 Driver Control • 66
RS-485 Fail-Safe Port Isolator • 121