Earth Continuity
To maintain earth continuity, the loop cable screen must be continued
through each system device on the loop, whether the device is earthed or
not..
Control Panel connections
NOTE: The previous or next device connection can be a loop device or
an end connection to the control panel.
L1
L2
OV
2-way device
L1
L2
OV
2-way device
L1
L2
OV
2-way device
L1
L2
OV
2-way device
L1
L2
OV
2-way device
LOOP
END 2
OV L1 OV L2
LOOP
END 1
CONTROL PANEL
Showing two end connection
of a loop circuit at the control
panel
fl174
Figure 5-2 Connections to the Control Panel
Control Panel connections
Loop Circuit Connections
Senator II Installation Manual
5-4
78910-03NM Issue 2_10/96