6.9.
Low Resistor
Low Resistor / +200mA, -200mA
Figure 6.9.1 Low ohm PE-COM connection.
Figure 6.9.2 Low ohm L-PE connection
PE-L
-----
Comp : 0.00 Ω
R+ : ---- Ω R --------- Ω
0
0
0
Ω
2
2
2
Comp Lead
Figure 6.9.3 Low ohm L-PE screen.
warning
Measure only on equipment and circuits that is de-energized!