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Contents
SAFETY SECTION 7
1. INTRODUCTION 11
2. HANDLING AND INSTALLATION 11
2.1 General considerations 11
2.2. Electrostatic discharge (ESD) 11
2.3. Unpacking 12
2.4. Storage 12
3. KITZ FEATURES 12
4. CONNECTION 13
4.1 RS232 (IEC-870) connection 17
4.2 K-Bus connection 18
5. KITZ OPTION SWITCHES 19
5.1 Option switch settings 20
5.2 Data rate selection 20
5.3 RS232 (IEC-870) frame parity 20
5.4 Time tagging of K-Bus messages 21
5.5 Modem control 21
6. KITZ LED INDICATIONS 22
7. PROTOCOL CONVERSION 23
7.1 Message format 23
7.2 Message validation 23
7.3 Message time-out 24
7.4 Conversion sequences 24
7.5 Receive message buffering 24
8. KITZ ADDITIONAL FEATURES 25
8.1 Real time clock (RTC) synchronisation 25
9. TECHNICAL DATA 26
9.1 Ratings – auxiliary supply 26
9.2 Burden – auxiliary supply 26
9.3 Fuse Ratings 26
9.4 Accuracy 26
9.5 Operation indicator 26
9.6 Communication ports 27
9.7 Message buffers 28
9.8 High voltage withstand 28
9.9 Environmental 29
9.10 Mechanical tests 29
9.11 Enclosure protection IEC529 IP20 29
10. COMMISSIONING 30
10.1 Commissioning preliminaries 30
10.2 Auxiliary supply tests 31
10.3 Settings 32
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