Connection examples with MULTIPLE APM devices on one bus
R2
ARJ03P
Max 3 meter
Bus
Terminated
Maximum up to 9 devices on one APM bus
Maximum Current Ratings
Device Current rating
APM101 / 104 / 108 / 116 0.3 A
ARU104 0.2 A
ARU108 0.3 A
Maximum Cable length related to the
number of APM devices connected to the bus
Number of APM devices Maximum Cable length
1 300 meter
2 150 meter
3 75 meter
4 37 meter
5 18 meter