Videx 701T User manual
701T(28G) Digital time clock with BST/GMT automatic correction, back
lit LCD display and trade button input
INTRODUCTION
The digital time clock has been designed particularly for the access control market. It incorporates all the features
required from a time clock including:-
•12V AC or DC operation.
•Dry Contact 3A rated relay output (CO, NO & NC).
•Six fully programmable ON/OFF times. The times can be set for a single day of the week, weekends, week days
or all days. To disable an ON/OFF time simply set the ON time the same as the OFF time. (Note for ON/OFF
period 1: If that period is on it will still switch off when ON/OFF are set the same).
•Three month rechargeable on board battery backup that will maintain the correct time and all time bands during
mains failures. The battery backup facility can be disabled, by moving JP3 into position B.
•Automatic British summer time correction (BST/GMT). If this feature is not required it can be disabled, by moving
JP2 into position A.
•Manual override button to toggle the relay on and off in standby mode (NOTE: The manual override is attached to
time band 1 and so will switch off at the off time of time band 1 (Unless another time band is also set to on). For
all other time bands the relay will stay in the state it is left until the next on then off time period).
•Trade button input: When the time clock is used in trade mode, the relay will only energise when the trade button
is pressed and then, only during an active time band. The time clock can be switched into trade mode by moving
JP1 into position A. When JP1 is in position B the relay will energise for the full duration of an active time band.
•Trade activated relay time can be adjusted from 1 second up to 99 seconds during programming.
•All information is displayed on an easy to read 2 lines 16 characters back lit LCD display.
•The time clock is mounted within an ABS white wall mountable plastic box.
In standby mode the time clock display will show the current day of the week, the time and date. It will also show if the
time is British summer time (BST) or Greenwich Mean Time (GMT). Finally the display will indicate if the relay is ON or
OFF. When this is flashing it indicates the time clock is in trade mode and so the relay will only energise when the trade
button is pressed (The ON/OFF flashing, only indicates if a time band is on or off). If the ON/OFF is fixed, this indicates
the state of the relay.
CONNECTIONS
+12V - 12V DC or AC
Gnd - Ground
Trade - For connection of a normally open trade button to Gnd
CO - Common connection on relay
NO - Normally open connection on relay
NC - Normally closed connection on relay
PROGRAMMING
Programming is carried out by means of the four push buttons. The mode button advances through the modes beginning
with mode 1 which allows the editing of the time and date, mode 2 – 7 allows the editing of the time bands and mode 8
allows the editing of the relay time in trade mode (Note: mode 8 only appears in trade mode). The up/down buttons allow
the underlined information to be edited (pressing these buttons once will change the value by one, holding the button
down will auto increment the value until the button is released) and the select button allows the underline cursor to rotate
round to the next item on the display. If the time clock is inadvertently left in programming mode it will automatically revert
to standby mode after a preset time.
DISPLAY
NOTE: To reset the time clock completely, simply power up with the UP button pressed.
TECHNICAL SPECIFICATION
Supply Voltage : 12V DC or 12V AC
Standby Current (Relay off) : 47mA
Standby Current (Relay on) : 67mA
Battery backup : Min. 3 Months
Relay contacts (Dry contact) : 3A @ 24V DC
3A @ 120V AC
On/Off times available : Six
: ON/OFF period 1will switch off at the off time for that period regardless of
manual override.
: ON/OFF period 2-6 will Not switch off at the off time for that period if manual override is
pressed.
Trade mode relay time : From 1 second to 99 seconds
Dimensions : 110mm x 70mm x 30mm
Jumpers : JP1 (A= Trade mode, B= Time clock mode)
JP2(A= BST/GMT Correction disabled, B= Automatic BST/GMT correction)
JP3(ON = Battery backup enabled, OFF = Battery back up disabled)
If assistance is required for installing or operating this unit, please contact our technical department on:
+39 0734 631669 (all countries) or 0191 224 3174 (UK)
Press the mode button to
edit the time and date
Monday 15:20
15/01/02 GMT OFF
TIME - 15:20
DATE - 15/01/02
ON 1 10:15 AD
OFF 1 - 10:30
ON 5 - 19:30 WE
OFF 5 - 20:45
ON 3 - 15:45 WD
OFF 3 - 17:20
ON 4 - 18:15 We
OFF 4 - 20:15
ON 2 - 11:00 Mo
OFF 2 - 12:30
ON 6 - 10:00 AD
OFF 6 - 19:00
RELAY TIME - 05
Press the mode button to
edit the 1st on/off time
Press the mode button to
edit the 2nd on/off time
Press the mode button to
edit the 3rd on/off time
Press the mode button to
edit the 4th on/off time
Press the mode button to
edit the 5th on/off time
Press the mode button to
edit the 6th on/off time
Press the mode button to
edit the relay time
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Week Days
Week Ends
All Days
Mo
Tu
We
Th
Fr
Sa
Su
WD
WE
AD
The days of the week are
abbreviated as shown below
Monday 15:20
15/01/02 GMT OFF
Press the mode button to
return to standby mode
