Hardware manual PCD7.LRxx-PG5 room controller │ Document 27-653; version ENG07 │ 2019-03-21
Saia-Burgess Controls AG
Manual PCD7.LRxx-PG5
Table of contents
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0 Table of contents
0.1 Document history ....................................................................................... 0-5
0.2 Trademarks ................................................................................................ 0-5
1 Graphic overview
1.1 Go to .. ....................................................................................................... 1-1
1.2 PCD7.LRL2-P5 (230 V AC) ....................................................................... 1-2
1.3 PCD7.LRL4-P5 (230 V AC) ....................................................................... 1-3
1.4 PCD7.LRL5-P5 (24 V AC) ......................................................................... 1-4
1.5 PCD7.LRS4-P5 (230 V AC) ....................................................................... 1-5
1.6 PCD7.LRS5-P5 (24 V AC) ......................................................................... 1-6
2 General guidance
2.1 Information on how to use this manual ...................................................... 2-2
2.2 Documents ................................................................................................. 2-3
2.3 Package contents ...................................................................................... 2-4
2.3.1 Storage information ................................................................................... 2-4
2.3.2 Tips for unpacking ...................................................................................... 2-5
2.4 Recommended installation material ........................................................... 2-6
2.5 IP30 protective terminal covers (optional) ................................................. 2-7
2.6 Disposal ..................................................................................................... 2-8
2.7 Information for commissioning ................................................................... 2-9
2.7.1 Safety information ...................................................................................... 2-9
2.8 Introduction ................................................................................................ 2-10
2.8.1 Overview .................................................................................................... 2-10
2.8.2 Room HVAC sample application template ................................................. 2-11
2.8.3 Legacy PCD7.L60x-1 room controller emulation ....................................... 2-12
2.8.4 System compatibility .................................................................................. 2-13
2.8.5 Addressing the room controllers ................................................................ 2-13
2.8.6 Media Backup/Restore .............................................................................. 2-13
2.9 Wiring ......................................................................................................... 2-16
2.9.1 Overvoltage protection for large distances or external lines ...................... 2-17
2.9.2 Addressing inputs and outputs (I/O) .......................................................... 2-17
2.10 Programming ............................................................................................. 2-18
2.11 Installation information for room operating devices ................................... 2-19
3 Room controller / CPU
3.1 Dimensions/device installation ................................................................... 3-2
3.1.1 Dimensions without protective terminal covers .......................................... 3-2
3.1.2 Dimensions with protective terminal covers ............................................... 3-3
3.1.3 Installation position and ambient temperature ........................................... 3-4
3.1.4 Installation on mounting rails ..................................................................... 3-4
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