WirelessHART Adapter SWA70
5 Electrical installation
Hauser
29
5.1.4
Power supply via battery unit
The WirelessHART Adapter with the battery unit is powered by the internal battery.
For the technical data, see the "Technical data" section on Page
Fig. 5-4: Block circuit diagram of power supply via battery unit
5.1.5
Cable specification
For the cable specification see the "Cable specification" section on Page
5.1.6
Connecting the M12 socket
The WirelessHART Adapter with the wide range power unit, solar module connection or
intrinsically safe power unit is connected to the power supply via the M12 connector. An M12
socket is included in the delivery. Connect the power supply to the M12 socket as follows.
Disassembly and assembly
Fig. 5-5: Disassembling and assembling the M12 socket
1
Antenna
2
Field device connection, see the "Wiring diagrams for
battery unit" section on Page
3
Battery unit
4
Internal DC power supply
5
WirelessHART Adapter main PCB
4
5
2-wire device, adapter powered
HART modem/Handheld
Please see manual for more types
Common types of connection:
power
1
2
3
1
Socket insert with terminals
2
Coupling sleeve
3
Seal
4
Pinch ring
5
Pressure screw
1
2
3
4
5
