KELD KLT11IB Specification And Operating Instructions

E L E C T R O N I C A E L E C T R O N I C A
Description
The KLT11IB is designed for heating and cooling applications. The
probe temperature is displayed on the bright 3-digit display. The
user is able to program different parameters including set point,
hysteresis, alarms and probe adjustment using the silicone front
keypad. The unit features error or alarm warning, internal buzzer
(optional), configurable digital input and password protection. The
KLKey input allows an easy programming of the parameters. Select
between temperature display in ºC or ºF, display color and 230Vac,
115Vac, 24Vac/dc or 12Vac/dc power supplies
Model references
The model reference is given by: KLT11IBXYZ
Where each sufix can take the following values:
X Display Color
Y Supply Voltage
Z Units
Installation
NOTE: Unit must be mounted away from vibration, impacts, water
and corrosive gases.
• Cut hole in panel 71 x 29 mm (2.80 x 1.14 inches)
• Apply silicone (or rubber gasket) around the perimeter of the hole
to prevent leakage.
• Insert unit into hole of panel.
• Slide removable fitting clips onto unit from the back until secure to
panel.
• Wiring diagram is displayed on the top of the unit
NOTE: DO NOT INSTALL PROBE CABLE NEAR POWER
CABLES.
Maintenance, cleaning and repair
After final installation of the unit, no routine maintenance is
required.
Clean the surface of the display controller with a soft and damp
cloth. Never use abrasive detergents, petrol, alcohol or solvents.
All repairs must be made by authorised personnel.
Electrónica Keld, S.L.
Pol.Ind. Empresarium. C/Lentisco, 15
50720 - La Cartuja Baja, ZARAGOZA
Spain
KLT11IB Temperature Digital Controller
Specification and Operating Instructions
.
R=Red, G=Green, B=Blue
230=230Vac, 110=115Vac
24=24Vac/dc 12=12Vac/dc
C=ºC, F=ºF
Wiring Diagram
INPUTS
1 2 3 4
Pt100
DIGITAL
INPUT
Technical Data
Supply voltages
230Vac±10%,115Vac±10%, 24Vac/dc±10%, 12Vac/dc±10%
Supply powers
4VA (230V/115V) 1,5VA(24V /12V)
Storage temperature
-20ºC to 80ºC (-4 to 176ºF)
Operating temperature
0ºC to 60ºC (32 to 140ºF)
Probe range
-200ºC to 600ºC (-328 to 999ºF)
Probe Input
Pt100 (0ºC - 100 Ohm)
Accuracy
Better than ±0,5% of full scale
Resolution
0.1º from -99.9ºC to 99.9ºC
1º out of this range
Display
3-digit and sign (red, green or blue)
Digital Input
Voltage free contact
Output
SPDT Relay Resistive load 16A
1HP 240Vac -- 10FLA, 60LRA 240Vac
KLKey Input
For an quick programming of all parameters
Dimensions
Front 77 x 36 mm Depth 62 mm (3.03 x 1.42 x 2.44 inch)
Front Protection
IP64
5 6 7 8 9
KLKEY
NC COM NO
POWER
OUTPUT
SUPPLY
Phone: +34 976 429 099
Fax:+34 976 593 532
E-mail: keld@keld.es
Web: http://www.keld.es
ETDT1765I_110829