Honeywell HC900 User And Installation Manual page 13

Figures
Figure 1 - Small HC900 Controller Configuration ................................................................................................... 9
Figure 2 - Expanded HC900 Controller Configuration (C50/C70 CPU only) ........................................................ 10
Figure 3 - Single process with redundancies ........................................................................................................... 11
Figure 4 - Configuration with Multiple Controllers ................................................................................................ 18
Figure 5 - Redundant Configuration with multiple I/O racks ................................................................................. 20
Figure 6 - Controller Rack Components ................................................................................................................. 23
Figure 7 - Redundant Controller Rack Components ............................................................................................... 24
Figure 8 - I/O Expansion Rack Components .......................................................................................................... 25
Figure 9 - Rack Options .......................................................................................................................................... 26
Figure 10 - Power Supply ....................................................................................................................................... 27
Figure 11 - Power Status Module (PSM) ................................................................................................................ 28
Figure 12 - Controller Module ................................................................................................................................ 29
Figure 13 - Redundancy Switch Module ................................................................................................................ 30
Figure 14 - Scanner 1 Module ................................................................................................................................. 30
Figure 15 - Scanner 2 Module ................................................................................................................................. 31
Figure 16 - I/O Module Terminal Block .................................................................................................................. 31
Figure 18 - RS-232 Modem Devices ...................................................................................................................... 33
Figure 21 - HC900 Controller Configurations ........................................................................................................ 34
Figure 22 - Modular Network Structure .................................................................................................................. 37
Figure 23 - Modbus/TCP Framing .......................................................................................................................... 38
Figure 24 - Typical installation using a Cable Modem ........................................................................................... 41
Figure 25 - Controller Serial Ports .......................................................................................................................... 42
Figure 26 - Serial Ports DIP Switch default settings ............................................................................................... 43
Figure 26 - Rack Dimensions .................................................................................................................................. 48
Figure 27 - Rack Dimensions with reserve power supply ....................................................................................... 49
Figure 28 - Vertical Spacing of Racks (all models) ................................................................................................ 50
Figure 29 - AC Input Module de-Rating ................................................................................................................. 53
Figure 30 - Power Supply de-Rating ....................................................................................................................... 53
Figure 31 - Cabinet Wiring, Single Chassis ............................................................................................................ 56
Figure 32 - Cabinet Wiring, Multiple Chassis ........................................................................................................ 57
Figure 33 - Redundant power supplies each with external fuse and switch ............................................................ 58
Figure 34 - Master Control Relay Wiring Example ................................................................................................ 61
Figure 35 - IO-V function block connections .......................................................................................................... 62
Figure 36 - Individual Series DO connections ........................................................................................................ 63
Figure 37 - Common Series DO connections.......................................................................................................... 63
Figure 38 - Series Relay for Analog Outputs-......................................................................................................... 64
Figure 39 - I/O Module Installation ........................................................................................................................ 78
Figure 40 - Terminal Block Styles .......................................................................................................................... 79
Figure 41 - Signal-Wire Grounding ........................................................................................................................ 81
Figure 42 - Wire-Shield Grounding ........................................................................................................................ 81
Figure 43 - Terminal Block Jumper Installation ..................................................................................................... 82
Figure 44 - RTD Inputs ........................................................................................................................................... 92
Figure 45 - Universal Analog Input Wiring Diagram ............................................................................................. 93
Figure 46 - Examples of RTD Input Wiring ........................................................................................................... 94
Figure 47 - Analog Input Wiring - Eight TCs ......................................................................................................... 95
Figure 48 - Analog Input Wiring - Eight Resistance Inputs .................................................................................... 96
Figure 49 - Analog Input Wiring - Eight RTDs ...................................................................................................... 97
Figure 50 - Analog Input Wiring - Slidewire (Position Proportion Block) ............................................................ 98
Figure 51 - 16 point High Level Analog Input Wiring ........................................................................................... 99
Figure 52 - 4 channel Analog Output Wiring Diagram......................................................................................... 100
Figure 53 - 8 channel Analog Output Wiring Diagram......................................................................................... 101
Figure 54 - 16 channel Analog Output Wiring Diagram ....................................................................................... 102
Figure 55 - DC Input Module Wiring Diagram .................................................................................................... 103
Revision 6 HC900 Process & Safety Controller User and Installation Manual xiii
21 April 2017