Standard Features
Attractive, modern SlimLine design
Hour/minute/second hands
12” and 16” round models
12” Square Models
Individual automatic synchronization with
hourly correction
Corrects Simplex 59 minute,
National Time/Rauland and various
58 minute correction formats
Microprocessor-based movement
Simple setup and installation
Easily maintained and serviced
Optional Features
Double-Dial Round Brackets
Double-Dial Square Brackets
Description
Simplex Synchronous Clocks can be used in all types of
applications, from small offices to large-scale industrial
sites. Round clocks are available in 12”, and 16” sizes.
Square clocks are also available at 12”.
Each synchronous clock uses a sweep second hand, and
provides these capabilities:
Hourly correction.
Clocks are automatically
synchronized with the Simplex Time Control Center
every hour. This means clocks will display the correct
system time after less than 59 minutes of power failure.
Clocks that are up to 59 minutes slow or 55 seconds fast
are corrected completely on the hour.
12-hour correction.
Synchronization is provided for
clocks that are up to 12 hours slow. This ensures that even
the most prolonged power interruption in individual
clocks, or in the complete system, will be compensated
for automatically. Clocks that are up to 11 hours and 59
minutes slow are corrected every 12 hours.
Specifications
Case Material
ABS
Case Color
Black or Light Gray
Crystal
Shatter-proof, side-molded,
transparent polycarbonate
Voltage Input
85
– 130 VAC 50/60Hz
(110VAC); 7
– 28 VDC/VAC
50/60Hz (24VAC)
Average Current
Consumption
25 mA @ 110VAC
35 mA @ 24VDC/VAC
Hand Tolerance
Minute hand: +/- ¼ minute
Second hand: +/- ½ second
Temperature Range
32
F to 120
F (0
C to 40
C)
Compliance
95%, non-condensing
Wiring
Wiring size and type varies greatly, depending on
correction type, voltage used, quantity of clocks, cable
distance, local codes, and National Electrical Code Class I
requirements. Your local Sales Representative is equipped
to assist you with complete clock system design services
and wiring specifications.
Synchronized Time Products
Synchronous Clocks
6310/2310 Series A
S6310-9300-1 5/17
6310-9239A
2310-9271A
UL, cUL Listed
