Contents
R688 HPM High-Performance Process Manager Service xi
December 2020 Honeywell
Model MU-TSIM12 interconnections ................................................................................................................ 67
SI FTA installation ............................................................................................................................................ 68
FTA to Power Adapter interface ....................................................................................................................... 68
Cabling information........................................................................................................................................... 68
Model MU-TSIA12 EIA-232 interface ............................................................................................................... 68
Model MU-TSIM12 EIA-232 interface ............................................................................................................... 68
Model MU-TSIM22 EIA-422/485 interface ........................................................................................................ 68
2.12 I/O Link Extender (Fiber Optic Link) .................................................................................. 69
Introduction ....................................................................................................................................................... 69
See the following figures .................................................................................................................................. 69
Features and guidelines ................................................................................................................................... 70
Front panel indicators ....................................................................................................................................... 70
Status indicator operation ................................................................................................................................. 70
Standard I/O Link Extender connections nonredundant HPMM ....................................................................... 71
Standard I/O Link Extender connections redundant HPMMs ........................................................................... 72
Long Distance I/O Link Extender connections nonredundant HPMM ............................................................... 73
Long Distance I/O Link Extender connections redundant HPMMs ................................................................... 74
2.13 Field Termination Assembly ............................................................................................... 75
Terminal Connectors ........................................................................................................................................ 75
FTAs types ....................................................................................................................................................... 75
Model and part numbers ................................................................................................................................... 75
Detailed descriptions ........................................................................................................................................ 75
Standard FTAs ................................................................................................................................................. 75
Galvanically isolated FTAs ............................................................................................................................... 77
Three physical sizes ......................................................................................................................................... 77
FTA Mounting Channels ................................................................................................................................... 78
Vertical orientation ............................................................................................................................................ 79
Horizontal orientation........................................................................................................................................ 79
Typical cabinet layout ....................................................................................................................................... 80
Compression or screw terminals available ....................................................................................................... 81
FTA compression-type terminal connector ....................................................................................................... 81
FTA fixed screw terminal connector ................................................................................................................. 82
FTA removable screw-type connector .............................................................................................................. 82
Galvanic Isolation Module connectors .............................................................................................................. 83
Crimp pin-type terminal connector .................................................................................................................... 83
Compression-type terminal connector .............................................................................................................. 84
2.14 FTA Mounting Channels ..................................................................................................... 85
Introduction ....................................................................................................................................................... 85
Location ............................................................................................................................................................ 85
Number of FTA Mounting Channels ................................................................................................................. 85
Vertical FTA Mounting Channels ...................................................................................................................... 85
Horizontal FTA Mounting Channels .................................................................................................................. 85
Dual access cabinet installation ....................................................................................................................... 86
Single access cabinet installation ..................................................................................................................... 88
2.15 Power Systems .................................................................................................................... 89
Power System features .................................................................................................................................... 89
Standard Power System ................................................................................................................................... 89
48 volt battery backup time duration ................................................................................................................. 89
CMOS backup time duration ............................................................................................................................ 90
PSM redundancy requirements ........................................................................................................................ 90
Early production Standard Power System ........................................................................................................ 91
HPM Standard Power System .......................................................................................................................... 92
AC Only Power System .................................................................................................................................... 93
2.16 Power Distribution ............................................................................................................... 94
Overview .......................................................................................................................................................... 94
AC Only Power System ac power .................................................................................................................... 94
Battery Backup Module .................................................................................................................................... 94
48 Volt Battery switch ....................................................................................................................................... 95
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