ABB WaterMaster - 4.7.2 DC (and Low Voltage AC) Power Supply

WaterMaster
Electromagnetic flowmeter 4 Electrical Installation
IM/WM–EN Rev. M 27
4.7.2 DC (and Low Voltage AC) Power Supply
Fig. 4.19 DC (and Low Voltage AC) Power Supply Connections
PE
2/1/+
24V
Transmitter Label (DC)
DC (or Low Voltage AC) Power
via suitable Isolator and Fuse
External Earth
>4 mm
2
(<10 AWG) Copper Wire
Internal Earth
Screws
*DC Fuse F2 2 A Type T
(see table below for suppliers)
Power Supply Indicator LED
Red
Black
Green / Yellow
*Fuse Supplier Fuse Part Number
ABB B20412
Bussmann BK/ETFZM
Wickmann 19372 K2A