Cloud Electronics PM12 User Manual
Page 19
PM4/8/12/16 Installation and User Guide v2.2
19
The screen should be connected to 0 V at the mixer end only. The analogue control
cable should have a total length of less than 100 m.
When all the connections have been correctly made, tighten the locking clamps on
the two cable glands to ensure that no strain is placed on the terminals if the external
cables are tugged or stretched.
Typical example
The diagram below shows the overall cable connections between a PM4 and a Cloud
46/50 host mixer (which has a typical 4-zone short-to-ground access port).
TERM8
TERM2
TERM1
HOT COLD GND
Z1
Z2
Z3
Z4
0 V
+ V
MIC 1 IN
PAGING ACCESS
HOT
COLD GND
Z1
Z2
Z3
Z4
0 V
+ V
PM4 PAGING MICROPHONE
46/50 MIXER