HGQ & HGS Energy Meter - Brunata

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Connecting terminals Ledningsförbindelser och anslutningsklämmer Displayenhet Display unit 1 13 12 11 10 9 2 3 4 5 6 7 8 NR. MÄRKNING ANSLUTNING Fig. 1 Connecting terminals Display Unit 1 FLÖDESSENSOR .. 4-polig, skärmad stickkontakt till flödessensorkabel 2 HIGH No. TEMP. Indication ........... Temperatursensor, Installation PULSVÄRDEN: varma rör (röd) 3 LOW 1TEMP............. FLOWSENSOR Temperatursensor, 4-legged kalla shielded rör (blå) plug for flow sensor cable Mätarens volymp 4 230 VAC.................. Strömspänning (Kan vara 24 VAC) är beroende av 5 A1 B1. 2 ................... HIGH TEMP. 1. Anslutning Temp. av datakommunikation, sensor, high M-Bus, Lon eller RS232 mätarens storlek. 6 A2 B2. 3 ................... LOW TEMP. 2. Anslutning Temp. av datakommunikation, sensor, low M-Bus, Lon eller RS232 Framgår av 7 - VOL. +................... Öppen kollektor pulsutgång, volym typmärket. 8 - ENERGI 4 230 +. ............ V AC. Öppen kollektor Power pulsutgång, (24VAC is energi possible) Energipuls har 9 - AUX2 +. ................ Extern pulsingång från t ex elmätare 5 A1 B1. 1 10 - AUX1 +. ................ Extern pulsingång st Installation of datacommunication, MBus, Lon or RS232 samma värde som från t ex kallvattenmätare sista siffran i 11 Kontakter 6 1 A2 & 2 B2. ....... Kontakter för 2 nd tillkoppling Installation av of intern datacommunication, +5 V till AUX- ingångarna MBus, Lon or RS232 displayen. 12 0 V +5 V. ................ Genemsam noll och +5 V DC utgång Har t ex MWh-display 13 M52. ........................ 7 - VOL. +. Stickkontakt Open för datakommunikationskort, collector pulse out, volume M-Bus, Lon eller RS232 siffror efter kommat, ä 8 - ENERGI +. Open collector pulse out, energy 9 - AUX2 +. External incoming pulse from f.inst. electricity meter Pulsutgångar 10 - för AUX1 volym +. och energi External incoming pulse from f.inst. cold water meter Pulsutgångens optokopplare strömförsörjs via belastningsmotstånd R, som dimensioneras enl. tabell 11 Kontakter 1 & 2 Switches for connection of internal +5V to AUX terminals 12 0 V +5 V. Common zero and +5V DC exit Inställning av extern +Vmax V 1.5V 28 V Motstånd R strömförsörjning 13 M52. R Connector for Imaxdata 20 communication mA module, MBus, Lon or RS232 5mA (från mätare: 5 VDC) Von max 1,5 V +V R för I=5 mA ton=toff=140 ms är standardinställning Pulsperiod T= ton + toff = 280 ms. 5 Values 700 of pulse +Voff 10 The pulse 1,7 k value depends on size of the meter. Please consult the type sign. 15 <strong>Energy</strong> 2,7 pulse k has the same value as the last digit in display. 20 3,7 k Von toff ton F.inst. MWh-display shows 3 digits after comma, the value is 1 kWh/pulse 24 GND (0V) 4,5 k Fig. 2 Anslutningsexempel för Pulsperioder från 40 till 1560 ms kan förekomma volympulsutgång med intern 5 V 28 5,3 k försörjning +
Specification of Output Pulses: Pulse output for volume and energy The open collector pulse out is power supplied with load resistance R, whic The open collector pulse out is power supplied with load resistance R, which is dimensioned according to table table below. below. Setting of external voltage supply (from meter: 5 VDC) + V −1.5V R = 5mA +V R for I=5 mA 5 700 Ω Ω 10 1,7 k Ω Ω 15 2,7 k Ω Ω 20 3,7 k Ω Ω Ω 24 4,5 k Ω pplied with load resistance R, which is Ω dimensioned according to 28 5,3 k Ω 1.5V mA Insertion og communication module A communication module RS262, M-Bus or LON is plugged into the display nected to the terminals A1+B1 and A2+B2, [5] and [6] in fig 2. + Connection of external meters with pulse outlet NB only valid for meters, which has been programmed for connection The meter accepts active as well as passive signal source. The most comm which are connected to the terminals AUX 1 or AUX 2 and the switch in pos Fig. 2 Example of connection for volume pulse out with internal 5V fig. 6. Insertion of Connection communication of meters module with active signal source is done as illustrated in pictu position OFF. A communication module RS262, M-Bus or LON is plugged into the display unit, and le the signal cable Each is con-nected of the 2 input to the AUX1 terminals and A1+B1 AUX2 and can A2+B2, be set [5] separately. and [6] in fig Please 1. note th s or LON is plugged into the display unit, and the signal cable is con- 2, [5] and [6] in fig 2. Connection of external meters with pulse outlet (only valid for meters, which has been programmed for connection of external meters) h pulse outlet een programmed for connection of external meters. sive signal position source. ON as The shown most in common picture B, fig. is passive 3. signal source, X 1 or AUX 2 and the switch in position ON as shown in picture B, The meter accepts active as well as passive signal source. The most common is passive signal source, which are connected to the terminals AUX 1 or AUX 2 and the switch in Connection of meters with active signal source is done as illustrated in picture B, fig. 6 with the switch in position OFF. Each of the 2 input AUX1 and AUX2 can be set separately. Please note the polarity, source is see done fig. as 3. illustrated in picture B, fig. 6 with the switch in be set separately. Please note the polarity, see fig. 6.
Page 1 and 2: HGQ & HGS Energy Meter Installation
Page 3: Installation Preparation for instal
Page 7 and 8: PERATING MANUAL Operating manual he
Page 9 and 10: For meters delivered with tariff fu
Page 11 and 12: Notes 11

HGQ & HGS Energy Meter - Brunata

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