ATEIS ECS - Manual (Page 60)

ECS MANUAL
Version EN.1
60
Connect PPM to JB
Simply use the CAT5 5 pairs provided with your PPM or a standard CAT5 4 pairs (Straight): from PPM
to MASTER PPM of the JB.
If you use a CAT5 4 pairs you probably will hear some data into the speaker of the PPM. This is due to
the internal wiring (if you do not use speaker, simply disconnect it).
Connect PPM to ECS
There is two way to connect one PPM
1) Use a 4 pairs between the ECS and the junction box, and then connect the PPM to MASTER
PPM of the junction box with a 5 pairs..
2) Use a CAT5 5 pairs directly between the PPM and the UAP, as follow.
Connect RAC