2 C-7355 Electromechanical Series 7-Day Time Clocks Product/Technical Bulletin
I
ntroduction
The C-7355 Electromechanical Series 7-Day Time Clocks
turn equipment On and Off according to a user-defined,
time-of-day schedule, which is set by adjustable On/Off
captive trippers.
The C-7355-7 is an electromechanical style time clock with
a synchronous drive motor. The C-7355-8 is an
electromechanical style time clock with quartz stabilized
movement. The C-7355-8 also has a built-in Ni-Cad battery
that will maintain clock operation and switching schedules
for up to 150 hours in the event of a power failure.
T
heory of Operation
The C-7355 Electromechanical Series switches a load On
and Off during programmed events. The NO and COM
output terminals are open during programmed Off events
and are switched closed during programmed On events.
Term inal
Base
Guide
Pins
Electrom echanical Tim e
C lock
H ousing
Term inal
C over
Break-away Tabs
for DIN
Rail Mounting
(One on each side.)
C lear
C over
C aptive
Screw
C aptive
Screw
M ounting H oles
(O ne not show n
on low er
right corner.)
I
0
Figure 2: C-7355 Electromechanical Series 7-Day Time Clock
