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5.3
Power supply
Connection diagram for 115 to 230 V AC (mains) or 12/24 V AC/DC (line) power supply
7
87
L112.1
2.
1
0
Backup battery connection
①
Red
②
Black
MAG 8000 PCB connection
③
Blue
④
Yellow
External power supply con‐
nection
⑤
Blue (Neutral / -)
⑥
Brown (Line / +)
Shielding
⑦
Shielding wire
It is mandatory to connect the shielding wire to the MAG 8000 device earthing; otherwise IrDA
communication will not work satisfactorily.
115 to 230 V AC (mains) power supply
Mains power input
Factory mounted PUR cable with 2 x 1 mm
2
(brown wire, blue wire) cable length = 3 m
Brown wire - L (Line, +) and blue wire - N (Neutral, -)
Mains power output
Female battery connector with blue and yellow wires; blue wire is ground. Female battery con‐
nector has to be connected to male connector 3.6 V DC on PCB board
Battery backup input
Male battery connector with black and red wires; black wire is ground. Male battery connector has
to be connected to female connector on backup battery
Functional ground
Black wire with terminal must be connected to the device encapsulation with a screw
Mains power supply has to be connected to a switch near water meter according to IEC 61010-1 clause 5.4.3.d
12/24 V AC/DC (line) power supply
Line power input
Factory mounted PUR cable with 2 x 1 mm
2
(brown wire, blue wire) cable length = 3 m
Brown wire - L (line, hot, positive) and blue wire - N (neutral, cold, negative)
Line power output
Female battery connector with blue and yellow wires; blue wire is ground. Female battery con‐
nector has to be connected to male connector 3.6 V DC on PCB board
Connecting
5.3 Power supply
SITRANS FM MAG 8000
36
Operating Instructions, 03/2020, A5E03071515-AH
Содержание 7ME6810
Страница 10: ...Introduction 1 7 Notes on warranty SITRANS FM MAG 8000 10 Operating Instructions 03 2020 A5E03071515 AH ...
Страница 16: ...Description 3 4 Benefits SITRANS FM MAG 8000 16 Operating Instructions 03 2020 A5E03071515 AH ...
Страница 76: ...Operating 7 6 Battery powered operation SITRANS FM MAG 8000 76 Operating Instructions 03 2020 A5E03071515 AH ...
Страница 86: ...Service and maintenance 8 9 Disposal SITRANS FM MAG 8000 86 Operating Instructions 03 2020 A5E03071515 AH ...
Страница 140: ...Unit conversion table SITRANS FM MAG 8000 140 Operating Instructions 03 2020 A5E03071515 AH ...
Страница 168: ...Features SITRANS FM MAG 8000 168 Operating Instructions 03 2020 A5E03071515 AH ...