Wharton 4520, 4530 & 4570 day date wall clocks - 50mm (2") digits

45205 day date wall clock

4520x.05.G.S with hour and minutes time information - green characters

4530 day date calendar clock

4530x.05.B.S with hours, minutes and seconds time information - blue characters

calendar clock with am-pm

4533x.05.R.S with hours, minutes and AM/PM time indication - red characters

calendar clock with year digits

4570x.05.Y.S with day-of-month, month and year information and hours, minutes and seconds time information - yellow/amber characters

 25m (75ft)  more

  • This range of day, date and time calendar clocks will provide many years of reliable service in stand-alone or networked applications.
  • These day, date time wall clocks are perfect for installation in reception areas and banking halls and anywhere its necessary to accurately know the time or date.
  • You have a choice of a wide range of case types and time synchronisation options.
  • Wharton 4520x.05, 4530x.05, 4533x.05 and 4570x.05 electronic calendar clocks show date information in various formats and have a 12 or 24-hour display of time using bright 50mm (2") blue, green, red or yellow LED characters.
  • The 4533x.05 model displays the time in a 12-hour format with an AM/PM indicator.
  • Multiple languages - you can easily program the abbreviated day-of-week and month characters to display in a single language or two or three alternating languages selected from: Català, Čeština, Dansk, Deutsch, English, Español, Føroyskt, Français, Galego, Hrvatski, Italiano, język polski, Magyar, Nederlands, Norsk, Português, Russkij jazyk, Slovenščina, Suomi, Svenska & Welsh.

Wharton day-date calendar wall clocks have many user-selected modes of operation:

  • E and NE versions can be used in stand-alone applications using their internal time references.
  • The clock has rear connections to enable time synchronisation using one of a wide selection of time code protocols from a Wharton 5000 series master clock or suitable third party time reference.
  • You can synchronise individual calendar clocks with a satellite-based atomic time reference via a control message from a Wharton 488HS series GPS or GLONASS time signal receiver.
  • N and NE versions can be controlled and synchronised to time via their 10/100Base-t Ethernet NTP connection to your existing network with accurate time information provided by a local or internet time server for simple, low-cost installation and control.

Stopwatch operation

  • Wharton 4000 series calendar clocks have time digits freely switchable between the display of time-of-day and the display of multifunction stopwatch or countdown time.
  • The stopwatch and countdown timer functions are controlled by the IR handset supplied, by an optional dedicated switch panel or by user-supplied voltage free contacts.
  • The following stopwatch and countdown timer functions are user programmable:
    • Stopwatch display modes
    • Stopwatch display resolution
    • Stopwatch count direction
    • Stop/start and hold switch actions
    • Countdown start count
    • Using external, voltage free, switch contacts - E and NE versions only
    • Network stopwatch mode - network versions only
  • Further information about stopwatch & countdown timer operation

Installation

  • The high-quality clock enclosures have a black, silver or special order finish. Case type and colour information.
  • The standard model is suitable for freestanding or wall mounting using the multi-angled brackets supplied. Mounting options include cases for flush wall mounting and single or double-sided clocks with mounting supports for ceiling suspension.
  • 110-230V AC, 24 or 48V DC or PoE (Power over Ethernet) power supply options.
  • All Wharton day-date products are designed, manufactured and tested to International Quality and Performance Standards.
  • Unrivalled free product lifetime technical support with unlimited advice and information to the original user for the life of the digital clock. Many previous models are still in service more than 15 years after first supply.
model size - w x h x d weight
4520x.05 480 x 180 x 58mm  18.9" x 7.1" x 2.3" 3kg  6.6lb
4530x.05 480 x 180 x 58mm  18.9" x 7.1" x 2.3" 3kg  6.6lb
4533x.05 480 x 180 x 58mm  18.9" x 7.1" x 2.3" 3kg  6.6lb
4570x.05 480 x 180 x 58mm  18.9" x 7.1" x 2.3" 3kg  6.6lb
sizes and weights are for .S. single-sided wall mounted clocks
order code example
4520E.05.R.S.UK.Silver

A - model (Day of week, day of month, month and hours and minutes ): 4520
B - version (non-network): E
C - display height (50mm): .05
D - display colour (red): R
E - case style (surface) : .S
F - power supply (UK): .UK
G - case colour (silver): .Silver
A - model code
Day of week, day of month, month and hours, and minutes digits 4520
Day of week, day of month, month and hours, minutes and seconds digits 4530
Day of week, month, day of month and hours and minutes digits with PM indicator or hours, minutes and seconds digits 4533
Day of week, day of month, month and hours, minutes and seconds digits 4570
B - version code
non-network version with enhanced features E
network version N
network + enhanced features NE
C - display height code
all models: 50mm - 2" & 30mm - 1.2" .05
D - display colour code
blue - please note that blue illuminated characters can appear slightly out of focus to some people due to variations in the response of the human eye to blue light and typically have a shorter practical viewing distance than red, green or yellow/amber characters. .B
green .G
red .R
yellow/amber .Y
E - case style code
surface mounting case for wall mounting .S
flush mounting case for use in a panel with rear access .FP
flush mounting case supplied with mounting box .FB
single-sided ceiling suspended case .SS
double-sided ceiling suspended case .DS
F - Power supply code
internal PSU 110-240vac 50/60Hz (standard)  
with Australian mains lead .AU
with EU mains lead .EU
with UK mains lead .UK
with US mains lead .US
24v DC power supply .24vdc
48v DC power supply .48vdc
IEEE 802.3af-2003 Class 3 .POE
G - case colour code
black .black
silver .silver
RAL or other standard case finish .RAL9010