Bosch FPE-7039 Manual Del Usuario página 19

MUX expansion module
4.
Figure 4.2: Measuring Class B loop resistance
1 50 Ω maximum
3 Clip lead
Figure 4.3: Measuring Class A loop resistance
1 50 Ω maximum
3 Clip lead
Bosch Security Systems. Inc.
the return wire in Class A.
Read the total resistance of all wires associated with the
loop.
2 MUX bus wires
2 MUX bus wires
2016.10 | 1.0 | F.01U.330.684
Wiring | en 19