
© American Time & Signal Co.
AppendixMaintenance
Code Blue
OperationControl StationClock/Timer
8
Control Station Installation Instructions
The ATSTCS Control Station can be mounted to a double gang box, 1
1
/2 inch deep or deeper. The Control Station can be
mounted up to 30 feet away from the Digital Clock/Timer. The recommended minimum interconnecting eld wire size is
#22.8 AWG stranded wire. Ensure that installation conforms to the National Electrical Code and local wiring codes.
CAUTION: Electric Shock Hazard! Ensure that no electrical power is present on any wire before installation.
u
Pull interconnecting eld wires into the double gang box.
v
Connect eld wiring interconnecting the ATSTCS Control Station with the Digital Clock/Timer to the appropriate wires of
the Control Station. See wiring detail below.
w
Mount the Control Station to the double gang box using the machine screws provided.
K2+
K2–
K1+
K1–
12VAC
12VAC
UNREG
GND
PIEZO
S5
S4
S3
S2
S1
K2+
K2–
K1+
K1–
GND
CLK
DATA
RED
BLACK
VIOLET
GREY
BROWN
BLUE
ORANGE
YELLOW
CHASSIS
NEUTRAL
120VAC
TERMINALS K2+ AND
K2– ARE USED FOR
CODE BLUE MODE
Typical wiring for the Master Digital Timer with Control Station
PIEZO
BUZZER
30 ft. maximum
#22 AWG wire
(minimum) with
1/32” insulation
(minimum)
RESET
ENTER
START/STOP
INCREMENT
UP
CLOCK
DOWN
SET
RUN
LABEL #
H004273M
Master Clock
Terminal Block
Slave Clock
Terminal Block
nNote: Just for use if installing
master/slave clocks.
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