Honeywell HC900 Installation And User Manual page 11

Introduction - Purpose
Figures
Figure 1 - Small HC900 Controller Configuration ............................................................................................... 7
Figure 2 - Expanded HC900 Controller Configuration (C50/C70 CPU only) ........................................................ 8
Figure 3 - Single process with redundancies ........................................................................................................ 9
Figure 4 - Configuration with Multiple Controllers ............................................................................................ 14
Figure 5 - Redundant Configuration with multiple I/O racks .............................................................................. 16
Figure 6 - Controller Rack Components ............................................................................................................ 18
Figure 7 - Redundant Controller Rack Components ........................................................................................... 18
Figure 8 - I/O Expansion Rack Components ...................................................................................................... 19
Figure 9 - Rack Options .................................................................................................................................... 20
Figure 10 - Power Supply.................................................................................................................................. 21
Figure 11 - Power Status Module (PSM) ........................................................................................................... 22
Figure 12 - Controller Module........................................................................................................................... 23
Figure 13 - Redundancy Switch Module ............................................................................................................ 24
Figure 14 - Scanner 1 Module ........................................................................................................................... 24
Figure 15 - Scanner 2 Module ........................................................................................................................... 25
Figure 16 - I/O Module Terminal Blocks ........................................................................................................... 25
Figure 17 - RS-232 Modem Devices ................................................................................................................. 27
Figure 18 - HC900 Controller Configurations .................................................................................................... 28
Figure 19 - Modular Network Structure ............................................................................................................. 30
Figure 20 - Modbus/TCP Framing ..................................................................................................................... 31
Figure 21 - Typical installation using a Cable Modem ....................................................................................... 34
Figure 22 - Controller Serial Ports ..................................................................................................................... 35
Figure 23 - Serial Ports DIP Switch default settings ........................................................................................... 36
Figure 24 - Rack Dimensions (C30 and C50)..................................................................................................... 39
Figure 25 - Rack Dimensions with reserve power supply ................................................................................... 40
Figure 26 - Vertical Spacing of Racks (all models) ............................................................................................ 41
Figure 27 - AC Input Module de-Rating ............................................................................................................ 44
Figure 28 - Power Supply de-Rating .................................................................................................................. 44
Figure 29 - Cabinet Wiring, Single Chassis ....................................................................................................... 48
Figure 30 - Cabinet Wiring, Multiple Chassis .................................................................................................... 49
Figure 31 - Redundant power supplies each with external fuse and switch ......................................................... 50
Figure 32 - Master Control Relay Wiring Example ............................................................................................ 53
Figure 33 - I/O Module Installation ................................................................................................................... 67
Figure 34 - Terminal Block Styles ..................................................................................................................... 68
Figure 35 - Signal-Wire Grounding ................................................................................................................... 70
Figure 36 - Wire-Shield Grounding ................................................................................................................... 71
Figure 37 - Terminal Block Jumper Installation ................................................................................................. 72
Figure 38 - RTD Inputs ..................................................................................................................................... 82
Figure 39 - Universal Analog Input Wiring Diagram ......................................................................................... 83
Figure 40 - Examples of RTD Input Wiring ....................................................................................................... 84
Figure 41 - Analog Input Wiring - Eight TCs .................................................................................................... 85
Figure 42 - Analog Input Wiring - Eight Resistance Inputs ................................................................................ 86
Figure 43 - Analog Input Wiring - Eight RTDs .................................................................................................. 87
Figure 44 - Analog Input Wiring - Slidewire (Position Proportion Block) .......................................................... 88
Figure 45 - 16 point High Level Analog Input Wiring........................................................................................ 89
Figure 46 - 4 channel Analog Output Wiring Diagram ....................................................................................... 90
Figure 47 - 8 channel Analog Output Wiring Diagram ....................................................................................... 91
Figure 48 - 16 channel Analog Output Wiring Diagram ..................................................................................... 91
Figure 49 - DC Input Module Wiring Diagram .................................................................................................. 93
Figure 50 - DC Input Module Jumper ................................................................................................................ 94
Figure 51 - 32 point DC Input Module Wiring ................................................................................................... 95
Figure 52 - AC Input Module Wiring Diagram .................................................................................................. 96
Figure 53 - AC Input Module Jumper ................................................................................................................ 97
Revision 19 HC900 Process Controller Installation and User Guide xi
06/14