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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7 Room operating devices
7.1 Overview of room operating devices ......................................................... 7-2
7.2 Sylk bus FBoxes ........................................................................................ 7-4
7.2.1 Initialising the Sylk bus interface ................................................................ 7-4
7.2.2 PCD7.LR-TR40-xxx wall device without LC display .................................. 7-5
7.2.3 PCD7.LR-TR42-xxx wall device with LC display ....................................... 7-6
...................... 7-9
.................................. 7-12
7.3 PCD7.D1000 S-Bus/Modbus room operating device
on RS-485 interface ................................................................................... 7-13
8 Maintenance
8.1 Maintenance-free ....................................................................................... 8-1
A Appendix
A.1 Symbols ..................................................................................................... A-2
A.2 RS-485 signal level .................................................................................... A-3
A.3 Installation regulations and relay contacts ................................................. A-4
A.3.1 Installation regulations for switching low voltages ..................................... A-4
A.3.2 Switching inductive loads ........................................................................... A-4
A.3.3 Information from the relay manufacturers on dimensioning
the RC element .......................................................................................... A-5
A.4 Sensor properties ...................................................................................... A-7
A.4.1 Sensor input accuracy ............................................................................... A-7
A.4.2 Sensor property tables ............................................................................... A-7
.............................................................................. A-10
............................................................... A-11
.................................................................. A-11
A.6 Glossary ..................................................................................................... A-12
A.7 Contact ...................................................................................................... A-13
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