olympia electronics GR-750 Series, Manual, Page: 2 / 71

GR-750x series
Control panel for addressable emergency
luminaires
Document number: 923750400_09_007
Date: 3/5/2022 Page: 2 of 71
[2]
Contents
1 INTRODUCTION .......................................................................................................................... 7
1.1 General description ............................................................................................................................... 7
1.2 Safety ...................................................................................................................................................... 7
1.3 Terms and definitions ........................................................................................................................... 8
1.3.1 Point ................................................................................................................................................. 8
1.3.2 Emergency mode/In emergency ...................................................................................................... 8
1.3.3 Inhibit mode ..................................................................................................................................... 8
1.4 Technical specification ......................................................................................................................... 9
2 SYSTEM DESCRIPTION .............................................................................................................. 10
2.1 Control panel fascia ............................................................................................................................ 10
2.1.1 LED indicators ............................................................................................................................... 10
2.1.2 LCD screen .................................................................................................................................... 11
2.1.3 Thermal printer (optional) .............................................................................................................. 11
2.2 Loop circuits ........................................................................................................................................ 11
2.3 Panel relays .......................................................................................................................................... 12
2.4 Inputs .................................................................................................................................................... 12
2.5 Outputs ................................................................................................................................................. 12
2.6 Luminaire commands .......................................................................................................................... 13
2.7 Function test ........................................................................................................................................ 13
2.8 Duration test ......................................................................................................................................... 13
2.9 Panel network ...................................................................................................................................... 14
2.10 WebUI .................................................................................................................................................... 14
3 INSTALLATION .......................................................................................................................... 15
3.1 Installation/Maintance ......................................................................................................................... 15
3.2 Control panel installation.................................................................................................................... 16
3.2.1 Interior of the panel ........................................................................................................................ 16
3.2.2 Mounting the panel ........................................................................................................................ 17
3.2.3 Connecting the mains power supply cables (220-240V
AC
) ............................................................ 18
3.2.4 Connecting/Replacing the batteries ............................................................................................... 18
3.3 Point wiring .......................................................................................................................................... 19
3.4 Panel network wiring ........................................................................................................................... 22