TEMPATRON TT33 Digital Multifunction Timer User Manual

TT33 Digital Multifunction Timer

Product Information:

The TT33 Digital Multifunction Timer is a versatile device
manufactured by Tempatron. It is designed to provide accurate
timing and control functions for various applications. The timer is
equipped with advanced features and a user-friendly interface to
meet the needs of different users.

Technical Specification:

• Operating/Storage Temperature: The timer can
  operate within a specified temperature range. It is recommended to
  avoid extreme temperatures outside this range to ensure optimal
  performance.

• Protection Class: The timer is designed with a
  specific level of protection against external factors like dust and
  moisture. This class ensures the device remains functional and
  safe.

• Maximum Installation Height: There might be
  limitations on the height at which the timer can be installed.
  Please refer to the user manual for specific details.

• Corrosive or Flammable Gases: It is important
  to avoid using the timer in locations where corrosive or flammable
  gases are present, as this could pose a risk to both the device and
  the user.

• Power Supply Voltage: The timer can be powered
  by either 24Vac/dc or a range of 100-240Vac, depending on the
  specific requirements of your application.

• Power Consumption (Burden): The timer consumes
  a certain amount of power during operation. This information is
  provided to help with power management and electrical
  planning.

• Frequency Wiring: The timer supports specific
  wiring configurations based on the frequency of the power supply.
  Please refer to the user manual for detailed instructions on
  wiring.

• Data Retention: The timer is designed to
  retain data during power interruptions or outages. This ensures
  that programmed settings and timing information are not lost.

• CE Markings: The timer complies with the
  essential requirements of relevant European health, safety, and
  environmental protection legislation, as indicated by the CE
  markings.

Product Usage Instructions:

1. Before using the TT33 Digital Multifunction Timer, it is
   essential to read the entire user manual carefully.

2. Ensure that the timer is installed in a suitable location that
   meets the specified environmental conditions mentioned in the user
   manual.

3. Avoid using the timer in areas where corrosive or flammable
   gases are present, as this can lead to damage and pose a safety
   risk.

4. Connect the timer to a power supply using either 24Vac/dc or
   within the range of 100-240Vac, depending on your application’s
   requirements.

5. Refer to the user manual for detailed instructions on wiring
   the timer based on the frequency of the power supply.

6. Take necessary precautions to prevent any damage to the timer
   during installation or operation, as it may invalidate the product
   guarantee.

7. To program and utilize the timer’s multifunction capabilities,
   follow the instructions provided in the user manual’s relevant
   sections.

8. If experiencing any difficulties or uncertainties during usage,
   refer to the troubleshooting section of the user manual or contact
   Tempatron’s customer support for assistance.

Following these instructions will help ensure proper usage,
maximize functionality, and maintain the warranty validity of your
TT33 Digital Multifunction Timer.

TT33 Digital Multifunction Timer
User Manual
Tempatron: Eltime House, Hall Road, Maldon, Essex, CM9 4NF UK. Telephone: +44(0)1621 859500 Email: sales@tempatron.co.uk Web: www.tempatron.co.uk

Please read this document carefully before using this product. The product guarantee will become invalidated by any damage to the timer caused by not following the instructions in the user manual. Tempatron do not accept any liability for personal injury, material damage or capital losses which may arise by not following the instructions in the user manual.
· 4 digit red LED display panel mounting digital timer · 5 programmable timing modes · Time ranges from 0-99.99sec to 0-9999hrs · 24Vac/dc or 100-240Vac powered · 1 changeover and 1 N/O relay output · Programmable reset function · Easy to programme through front keys · Status and timing indicators · Selectable up/down timing · EEPROM memory (minimum 10 years) · Security passcode · IP65 enclosure

TECHNICAL SPECIFICATION

ENVIRONMENTAL CONDITIONS Operating/Storage Temperature: Protection Class: Maximum Installation Height:

0ºC to +50ºC / -20ºC to +60ºC IP65 2000m

Do not use this timer in locations where corrosive or flammable gases could be present.

ELECTRICAL Power Supply Voltage: Power Consumption (Burden): Frequency Wiring: Data Retention: CE Markings:

24Vac/dc or 100-240Vac <3VA 50/60Hz 2mm² screw type terminals EEPROM (minimum 10 years) Directive LV 2014/35/EU (EN 60730-1, EN 60730-2-7, EN 61812-1, UL 508) Directive EMC 2014/30/EU (EN 55011: class B; EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6)

OUTPUTS Relay Outputs (R1 & R2):
Relay Contact Life:
Reset Time: Accuracy:

Out1: Single pole changeover contact 16A rated at 240Vac (resistive load) Out2: Single pole N/O contact 5A rated at 240Vac (resistive load) Mechanical 1,000,000 operations Electrical 100,000 operations 100ms approx. ±3sec/24hours

HOUSING Housing Type: Display: Dimensions: Weight: Enclosure Materials:

Panel mounting 4 digit red LED display 78mm wide x 35mm high x 64mm deep Approximately 130g (without packaging) Self extinguishing plastics, UL 94 V0

When cleaning the timer, solvents (thinners, gasoline, acid etc.) or corrosive materials must not be used.

WIRING CONNECTIONS

OUT1 OUT2

INPUTS 1 2 3 4 5 6 7 8 9 10 11 12

(+) (-) ~~ SUPPLY

RST CNT

Page 2

FRONT PANEL DISPLAY FUNCTIONS

TT33

KEYS & DISPLAY SYMBOLS

1. Press and release to set the time delays (if programmed with the

parameter). Press for 5 seconds to enter the programming mode. Press

again to access the parameter edit mode and confirm the values. In programming mode press together with the key to change the programming level

of the parameters. When the keys are locked press the and keys together for 5 seconds to unlock the keys.

2. When in programming mode, press to decrease the setting value and to select parameters.

3. When in programming mode, press to increase the setting value and to select parameters. In programming mode press together with the key

to change the programming level of the parameters. Press together with the key to unlock the keys.

4. Start/Stop: Press for Start/Stop/Reset functions as programmed using the

parameter.

5. SET LED: In normal operating mode this indicates the time delays are being set. In programming mode this indicates the parameter programming level.

6. CNT LED: Indicates count in progress (flashes every 1 second), count interrrupted (steadily on) or the reset status (off).

7. OUT2 LED: Indicates the status of output relay 2 (illuminated for ON and not illuminated for OFF).

8. OUT1 LED: Indicates the status of output relay 1 (illuminated for ON and not illuminated for OFF).

DIMENSIONS

TT33 PANEL CUTOUT
mm

All dimensions in mm

29 mm

Page 3

SET TIME PROGRAMMING (FAST MODE)

1. To set the delay times (set times) press the key, the SET LED will illuminate and the display will show (parameter acronym) and its

programmed value. To change the value press the key to increase the value shown or the key to decrease it. Note: Press the

keys for

longer than 1 second to increase/decrease the numerical value more quickly.

Through programming the

parameter it is possible to select which set times can be set in this fast mode. An option also exists which allows the

setting of the

set time value only using the

keys without pressing the key in advance (

= 8). The options for the

parameter

are as follows:

oF No set time can be set with the short key (if pressed and released the key has no effect).

1 Only set time value can be set with this procedure.

2 Only set time value can be set with this procedure.

3

and set time values can be set with this procedure.

4 Only set time value can be set with this procedure.

5

and set time values can be set with this procedure.

6

and set time values can be set with this procedure.

7

, and set time values can be set with this procedure.

8

set time value can be set directly with the

keys.

For example, when the parameter is set to 1 or 3, the procedure is as follows:

– Press and release the key, the display shows alternated with the value.

– To change the set time, press the key to increase the value or the key to decrease the value.

– If

= 1, once the desired value has been set, press the key to exit the set time programming mode.

– If

= 3, pressing and releasing the key the display shows alternating with the value. To change the value use the

keys using the

same method as for the value.

– Once the set time(s) have been programmed, press the key to exit the set time programming mode. If no key is pressed for over 10 seconds the

display will automatically return to normal operation.

x and can be set within the limits established by parameters

and

and can be set within the limits estblished by

and

.

.

PARAMETER SETTING MODE

To access the timer function parameters when passcode protection is disabled, press the key for 5 seconds, after which the display shows the code

that identifies the first programmable parameter. Use the

keys to select the desired parameter then press the key, the display will then show

the parameter code, alternated with its value, that can then be changed with the

keys. Once the desired value has been reached, press the

key again to store the new value, the display will then return to show the parameter code. Press the

keys to select any other desired parameters

and change them using the same method. To exit the programming mode, press no key for 30 seconds or keep the key pressed for 2 seconds. The

timer display will then return to showing the timing count value.

PARAMETER PROTECTION USING A PASSCODE

The timer has a parameter protection function using a passcode that can be personalised through the parameter. To protect the parameters, set the

x parameter to your desired passcode number.

When the passcode protection is active, press the key for 5 seconds after which the display shows . Press the key and the display will show .

Using the

keys, enter the programmed passcode number and press the key again. If the passcode is correct the timer will display the code of

the first programmable parameter and it is possible to program the timer as previously described.

The passcode protection can be disabled by setting = oF.

PASSWORD REQUEST

INSERT CORRECT PARAMETERS PASSWORD (PROGRAM MODE)

Notes: 1. All parameters are configured by default as protected so that by simply setting the parameter they are all protected by the passcode. 2. If the passcode is lost, switch the timer OFF then ON, pushing the key during initial test and keeping it pressed for 5 seconds. All programmable parameters are then accessible and parameter can be set as required.
Page 4

CUSTOMISED PARAMETER PASSCODE PROTECTION

All parameters are configured by default as protected. To make certain parameters programmable without protection whilst keeping the protection on

other parameters, the procedure is as follows:

– Enter program mode using the passcode and with the

keys, select the parameter that must be accessible without passcode protection.

– Once the parameter is selected, if the SET LED flashes the parameter is programmable only after entering the passcode (protected).

If the SET LED is steadily ON the parameter is programmable without entering the passcode (unprotected).

– To change the parameter protection, press the key and keeping it pressed, also press the key.

– The SET LED changes its state indicating the new level of parameter protection (ON = unprotected, Flashing = passcode protected).

If some parameters are set as unprotected, when accessing the programming mode the display first shows the unprotected parameters then the

parameter through which it will then be possible to access the protected parameters.

PASSWORD REQUEST

PARAMETERS

INSERT CORRECT

GROUP

PASSWORD (PROGRAM MODE)

RESET PARAMETERS TO DEFAULT VALUE

To reset all parameters to the factory default values enter at the passcode request. The passcode must first be enabled by setting parameter

so that the setting is requested. Enter the value and press the key to confirm. The display shows

for 2 seconds and then all

parameters have been reset to the factory default values.

KEY LOCK FUNCTION
It is possible to completely lock the timer keys. This function is useful when the timer is being used in an accessible area and unauthorised changes must be avoided. To activate the key lock, program the parameter to a value different from oF. The value is the time in seconds of key inactivity after which the keys are automatically locked. When the keys are locked, if any of the keys are pressed the display shows to indicate the key lock is active. To unlock the keys press the key and key together for 5 seconds, will then appear on the display and all the key functions will be active again.

INTERNAL BUZZER OPERATION

The internal buzzer can be programmed using the

parameter to operate as follows:

oF Internal buzzer disabled.

1 The internal buzzer operates at the end of

for period. The buzzer also sounds when keys are pressed. If a Reset command is activated (by

a key or digital input), the buzzer is silenced immediately. This buzzer mode is only active for timing operating modes that do not use the time.

2 The internal buzzer operates at the end of for period. The buzzer does not sound when keys are pressed.

3 The buzzer only sounds when keys are pressed.

4 Only the external buzzer output is activated at the end of for period (if OUT2 configured with

= 5).

COUNTING OPERATION MODES

CNT

RESET Count

0 1 2 3 4 5

6 7 8 0

Start

Stop Start

Stop/ Reset

CNT

RESET Count

0 1 2 3 4 5

0 1 2 3 0

Reset/ Start

Stop Reset/ Start

Stop/ Reset

= 1 Bistable Start/Stop

Activating the CNT input starts the timer counting and the CNT input can then be

deactivated. Activating the CNT input again stops the counting on the value reached

(without disabling the output if this was activated). The next CNT impulse resumes the

count from the point it stopped, and so on, until the end of the count or the Reset signal.

In this mode the Start/Stop key (if

= 2) acts exactly the same way as the CNT

input with the addition that, when pressed for 2 seconds during the counting, performs the

Reset command. If the counting has finished, pressing the key performs the

Reset-Start command at the same time.

= 2 Bistable Reset-Start/Stop

Activating the CNT input resets and starts the timer counting and the CNT input can then

be deactivated. Activating the CNT input again, if done before the end of the count, stops

the count (disabling the output if this was activated). The next CNT impulse starts a new

count cycle or if the second CNT impulse arrives after the end of the count, a new count

cycle is started. In this mode the Start/Stop key (if

= 2) acts exactly the same

way as the CNT input.

Page 5

CNT

RESET Count

0 1 2 3

Start Stop

4567 0 Start Stop Reset

= 3 Monostable Start/Stop

Activating the CNT input and keeping it active, starts the timer counting and the count then

stops on the value reached when the CNT input is deactivated (without disabling the output

if this was activated). The next CNT impulse resumes the count from the point it stopped,

and so on, until the Reset signal. In this mode the Start/Stop key (if

is different

to oF) only acts as a Reset.

CNT

RESET Count

0 1 2 3

Reset/ Stop Start

0123 0
Reset/ Stop Reset Start

= 4 Monostable Reset-Start/Stop

Activating the CNT input and keeping it active, resets and starts the timer counting and the

count then stops on the value reached when the CNT input is deactivated (disabling the

output if this was activated). This count operation mode is similar to a traditional timer in

which the counting is enabled when the timer is powered and the Reset occurs when the

power supply is removed. In this mode the Start/Stop key (if

is different to oF)

only acts as a Reset.

CNT

RESET
0 Count

01230 0

0 1 2 3 4 0

Reset Start

Stop Reset Start

Stop/ Reset

= 5 Bistable Reset-Start/Stop

Activating the CNT input Resets the timer. Activating the CNT input again starts the timer

counting and activating the CNT input for a third time stops the count on the value reached

(disabling the output if this was activated). In this mode the Start/Stop key (if

=

2. acts exactly the same way as the CNT input.

CNT

RESET Count

0 1 2 0

01230 0120

Start Stop/ Start Reset

End/ Start Stop/

Reset

Reset

= 6 Bistable Start/Stop-Reset

Activating the CNT input starts the timer counting and the CNT input can then be

deactivated. Activating the CNT input again, if done before the end of the count, stops

the count (disabling the output if this was activated) and Resets the count. If the second

CNT impulse arrives after the end of the count, a new count cycle is started. In this mode

the Start/Stop key (if

= 2) at the end of time acts exactly the same way as

the CNT input.

OUT1 OPERATING MODES
Start OUT1 Reset

= 1 Delay on Energise (On Delay)
The timer starts counting when the Start signal is activated. At the end of the time period , the output relay OUT1 energises and remains energised until the Reset signal is activated.

Start OUT1 Reset

= 2 Interval
The timer starts counting and the output relay OUT1 energises when the Start signal is activated. At the end of the time period , the output relay OUT1 de- energises. The output can only be reactivated after a Reset signal and a new Start signal.

Start OUT1 Reset
Start OUT1 Reset
Start OUT1 Reset

= 3 Immediate Cycle with Variable On and Off Times
The timer starts counting and the output relay OUT1 energises when the Start signal is activated. At the end of the time period , the output relay OUT1 de- energises and then after time period OUT1 energises again and this repeats indefinitely until the Stop/Reset signal is activated.
= 4 Delayed Cycle with Variable On and Off Times
The timer starts counting when the Start signal is activated. At the end of the time period . the output relay OUT1 energises and then after time period OUT1 de-energises. After a further time period OUT1 energises again and this repeats indefinitely until the Stop/Reset signal is activated.
= 5 Single Delayed Cycle with Variable On and Off Times
The timer starts counting when the Start signal is activated. At the end of the time period . the output relay OUT1 energises and then after time period OUT1 de-energises. The cycle can only be reactivated after a Reset signal and a new Start signal.

Page 6

OUT2 OPERATING MODES

The second output (OUT2) can be programmed in one of 5 different operating modes with the

.

= oF OUT2 disabled

.

= 1 OUT2 operates exactly the same as OUT1 to give a double output contact

parameter.

Start

= 2 Instantaneous Contact

OUT1 =1

OUT2 is energised during the counting process and remains energised until the Reset signal is activated.

OUT2

Reset

Start
OUT1 = 1
OUT2
Reset

= 3 OUT2 Operates the same function as OUT1 but with time

OUT2 operates exactly the same function as OUT1 but whilst OUT1 operates to time ,

OUT2 operates to time . has the same time range as (9999h, 99h59m,

99m59s or 99.99s) and cannot be set to a value higher than .

If

= 1, 4 or 5, OUT2 operates a delay on energise function.

If

= 2 or 3, OUT2 operates a feed through function with a set time.

Start
OUT1 = 2
OUT2
Reset

Start
OUT1 = 4
OUT2
Reset

Start
OUT1 = 3
OUT2
Reset
Start
OUT1 = 1
OUT2
Reset

Start
OUT1 = 5
OUT2
Reset

= 4 OUT2 Operates the same function as OUT1 but in advance by time

OUT2 operates exactly the same function as OUT1 but OUT2 operates in advance of

OUT1. has the same time range as (9999h, 99h59m, 99m59s or 99.99s) and

cannot be set to value higher than .

If

= 1, 4 or 5, OUT2 operates a delay on energise function.

If

= 2 or 3, OUT2 operates a feed through function with a set time.

Start
OUT1 = 2
OUT2
Reset

Start
OUT1 = 4
OUT2
Reset

Start
OUT1 = 3
OUT2
Reset

Start
OUT1 = 5
OUT2
Reset

= 5 OUT2 energises when the buzzer sounds (with

= 2) to manage an external sound/light signalling device.

Page 7

OPERATION WITH A POWER SUPPLY INTERRUPTION

When the power supply to the timer is restored after an interruption the timing count can be programmed using the

parameter to operate as follows:

1 The timing count resets.

2 The timing count stops at the value reached when the power supply ceased. The timing count continues once a new Start signal is activated.

3 The timing count stops at the value reached when the power supply ceased. When the power supply is restored the count restarts from that value if

the conditions for restarting are present (e.g. the timer was counting within a bistable mode when the power supply ceased).

PROGRAMMABLE PARAMETERS

Parameter 1 2 3 4
5

Description Minimum set time Maximum set time Minimum set time Maximum set time
Time range

6

Time range

7

Set time

8

Set time

9

Set time

10

CNT input operating mode

11

OUT1 output operating mode

12

OUT2 output operating mode

13

Count mode

14

Buzzer operating mode

15

-START/STOP key operating mode

16

Set times visible with fast set time procedure ( key)

17

Backup operation mode

18

Display to flash at count end

19

Output relay exchange

20

Key lock

21

Passcode for parameters protection

Range

0 to S.Ht1

S.Lt1 to 9999

0 to S.Ht2

S.Lt2 to 9999

1 hours (9999h) 2 hours & minutes (99h 59min) 3 minutes & seconds (99min 59s) 4 seconds (99.99s)

1 hours (9999h) 2 hours & minutes (99h59min) 3 minutes & seconds (99min59s) 4 seconds (99.99s)

S.Lt1 to S.Ht1

S.Lt2 to S.Ht2

S.Lt1 to S.Ht1

1 Bistable START/STOP 2 Bistable RESET-START/STOP 3 Monostable START/STOP 4 Monostable RESET-START/STOP 5 Bistable RESET/START/STOP 6 Bistable START/STOP- RESET

1 Delay on Energise (On Delay) 2 Interval 3 Immediate Cycle with Variable On and Off Times 4 Delayed Cycle with Variable On and Off Times 5 Single Delayed Cycle with Variable On and Off Times

oF OUT2 disabled

1 OUT2 operates exactly the same as OUT1

2 Instantaneous contact

3 OUT2 operates the same function as OUT1 but with

time

4 OUT2 operates the same function as OUT1 but in advance by

time

5 OUT2 energises when the buzzer sounds

uP Up dn Down

oF Disabled

1 The internal buzzer activates at the end of

for

period and when

keys are pressed

2 The internal buzzer activates at the end of

for

period

3 The internal buzzer only activates when keys are pressed

4 Only the external buzzer activates only at the end of

for

period

(if OUT2 configured with

= 5).

oF No function 1 RESET only 2 RESET-START/STOP if

= 1/2 or RESET/START/STOP if

= 5/6

oF No set time visibility

1

2

3

and

4

5

and

6

and

7

,

and

8

only directly with the

keys with no key pressed

1 The timing count resets 2 The timing count stops at the value reached when the power supply ceased 3 The timing count stops at the value reached when the power supply ceased
and restarts from that value if the conditions for restarting are present

0 Display flashes at count end 1 Display steadily ON at count end

1-2 Operation 2-1 Operation

on OUT1, on OUT2,

on OUT2 on OUT1

oF Key lock disabled 1 to 9999s (value in seconds of key inactivity after which the keys are locked)

oF Passcode disabled 1 to 9999

Default 0 99.59 0.00 99.59 3
3 1.00 0.00 0.00 2
1
oF
uP
1
2
1
1 0 1-2 oF oF

Note

Tempatron: Eltime House, Hall Road, Maldon, Essex, CM9 4NF UK.

Telephone: +44(0)1621 859500 Fax: +44(0)1621 855335 Email: sales@tempatron.co.uk Web: www.tempatron.co.uk

Tempatron Industrial Controls is a division of Eltime Ltd. © Eltime Ltd. Tempatron TT33 Digital Timers 10/2020

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