Full Gauge Controls TempusEL Product Manual

1. DESCRIPTION
A digital timer/counter with programmable time base that operates in both cyclical functions as well as in
functions that are triggered by a key/switch. It has an internal audible alarm (buzzer) and an output to
activate the process finish alarm and event totalizer. The Tempus
presets for the timer and counter modes, in addition to the configuration of a delay between timer cycles
where two outputs remain off. It also features a digital input to start the cyclical timer, different time units
for on and off times in the cyclical timer mode, event accumulator for the timer/counter modes, and
counter mode for low frequency counting with dry contact.
2. SAFETY RECOMMENDATIONS
- Check the controller for correct fastening;
- Make sure that the power supply is off and that it is not turned on during the controller installation;
- Read the present manual before installing and using the controller;
- Use adequate Personal Protective Equipmenet (PPE);
- For application at sites subject to water spills, install the protecting vinyl supplied with the controller;
- The installation procedures should be performed by a qualified technician.
3. APPLICATIONS
• Ovens, injection machines, defrost control
• Process monitoring and control.
• Rewinders
• Packing machines
• Electric panels in general
4. TECHNICAL SPECIFICATIONS
Electric supply
Operating temperature
Maximum current per output
Precision (timer/cyclical timer)
Maximum frequency (counter)
Counter input
Operating humidity
Dimensions (mm)
Dimensions for cutting - to fasten
the instrument
(*)
Acceptable variation in relation to the rated voltage.
5. INDICATORS AND KEYS
Indication of OUT2 output activated
Indication of OUT1 output activated
Quick Access
Menu Key (Flatec)
Set key
e
Tempus
6. WIRING DIAGRAM
6.1. Identifications (see Images I and II)
- Image I: TempusEL, supplied at 12 Vac/dc.
- Image II: TempusEL, supplied at 24 Vac/dc.
Image I: TempusEL - 12Vac/dc
WIRING
TERMINALS
OUT2
OUT1
POWER
SUPPLY
12Vac/dc
Tempus
DIGITAL TIMER
Serial Buzzer
programming
e
allows you to set up to three
TempusEL: 12 or 24 Vac/dc ±10%
0 to 50 ºC / 32 to 122°F
OUT1: 16(12)A 250Vac 1HP
OUT2: 10A / 250Vac ¼ HP
0,05% FE
100cps - counts per second (100 Hz)
NO/NC (dry contact) No - voltage input
10 to 90% RH (no condensation)
76 x 34 x 77 mm (WxHxD)
71 ± 0,5 x 29 ± 0,5 mm (see image V)
CONTROLLER
Image II: TempusEL - 24Vac/dc
WIRING
TERMINALS
WIRING
NF
TERMINALS
OUT2
}
POWER
GRID
el
IP 65
FRONT
Degree
of protection
6.2. Controller power supply
Use the pins according to table below, considering the set version:
6.3. Recommendations of IEC60364 standard
a) Install overload protectors in the controller supply.
b) Install transient suppressors - suppressor filter RC - in the circuit to increase the service life of the
controller relay. See connection instructions of the filter on the previous page.
7. FASTENING PROCEDURE
a) Cut out the panel plate (Image V - item 14) where the controller shall be fastened, with sizes
X = 71±0.5 mm and Y = 29±0.5 mm;
b) Remove side locks (Image VI - item 14): to do that, compress the central elliptical part (with the Full
Gauge Controls logo) and displace the locks backwards;
c) Introduce the controller in the notch made on the panel, inwards;
d) Place the locks again and then displace them until they compress into the panel, fastening the
controller to the housing (see arrow indication in Image VI - item 14);
e) Perform the electric installation as described in item 6;
f) Adjust the parameters as described in item 10.
ATTENTION: for installations requiring liquid tight sealing, the notch sizes for the controller
installation should be no more than 70.5x29mm. The side locks should be fastened so that they
press the sealing rubber avoiding infiltration between the notch and the controller.
Protector vinyl - Image VII (item 14)
It protects the controller when installed at a site subject to water spills, such as refrigerated counters.
This adhesive vinyl is supplied with the instrument in the package.
IMPORTANT: Make the application only after completing the electrical connections.
a) Retreat the side locks (Image VI - item 14);
b) Remove the protective film from the adhesive vinyl face;
c) Apply the vinyl over the entire upper part, bending the flaps, as indicated by the arrows - Image VII
(item 14);
d) Reinstall the locks.
NOTE: The vinyl is transparent, allowing visualization of the wiring system of the instrument
Upper Key
Lower Key
NF
OUT2
OUT1 OUT2
POWER
SUPPLY
24Vac/dc
T em pu se l T em pu se l
Pins
9 and 10
9 and 11
IMPORTANT
INSTRUMENTS IN THE EVOLUTION SERIES HAVE TWO
DIFFERENT TERMINAL SIZES, BUT BOTH ARE COMPATIBLE
CONTROLLER
WITH THE SCREWDRIVER 2.0MM. USING THE APPROPRIATE
TOOLS DURING INSTALLATION ENSURES A LONGER LIFE AND
THE PROPER OPERATION OF THE PRODUCTS.
WIRING
TERMINALS
Surge Protective Device (SPD)
(sold separately)
W i r i n g d i a g r a m f o r
instalation of SPD in
magnectic contactor
A1 and A2 are the terminals
of the contactor coil.
A1
}
POWER
GRID
evolution
TEMPUS EL
12 Vac/dc
24 Vac/dc
W i r i n g d i a g r a m f o r
instalation of SPD in line
with loads
For direct drive take in to
consideration the specified
maximum current.
Load
A2