WARRANTY
__________________ ______________________
production date
warranty card number
Product:
Two-period multifunctional timer
Model:
CT03
Output K1:
EMR - 5A/250VAC
open collector NPN - 40mA/40V
for external SSR - 50mA/12(24)V
Output K2:
EMR - 5A/250VAC
open collector NPN - 40mA/40V
for external SSR - 50mA/12(24)V
Power supply voltage:
230 VAC
110 VAC
90…250 VAC/DC
9…12 VAC
12…24 VAC/DC
. . . . . . . . . . . . . . . . . . . . .
Serial No . . . . . . . . . . . . . . . . . . . .
Quality Control Passed:. . . . . . . . . . . . . . . . . . . .
(signature, stamp)
SPECIFICATIONS
Digital display
3-digit LED, 9mm
LEDs
2 LEDs for relay control
Accuracy
±
0.02% from span
Operating temperature / humidity
0
÷
50
°
C / 0
÷
85% RH
Storage temperature / humidity
-10
÷
70
°
C / 0
÷
95% RH
Protection: front / terminals
IP54 / IP20
Consumption
Max. 2 VA
Warranty:
Comeco warrants this product to be free from defects in materials and workmanship for one year. If your Comeco unit is
found to be defective within that time, we will promptly repair or replace it. This warranty does not cover accidental damage, wear or
tear, or consequential or incidental loss. This warranty does not cover any defects caused by wrong transportation, storage,
installation, or operating (see specifications).
Technical support:
In the unlikely event that you encounter a problem with your Comeco unit, please call your local dealer or
contact directly our support team at [email protected].
. . . . . . . . . . . . . . . .
Retailer: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(date)
Buyer: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
QD-8.2.4-WC
, version 03-03
Comeco Ltd., p.o.box 378, 4000 Plovdiv, tel: ++359(0)32-621770, 274749, 634089, fax: 622719
e-mail: [email protected], WWW.COMECOGROUP.COM
MULTIFUNCTIONAL TWO-PERIOD TIMER
CT 03
OPERATION MANUAL
CT03
is a low-cost microprocessor-based device for time sequence control with a 48x48mm
DIN sized front panel. There are two adjustable time periods forming a time cycle and four
different timing modes. Period duration is adjustable via push-wheel switch on the front
panel. The timer has two contact inputs for external start and HOLD and two output relays for
timing control of processes by switching on and off electrical actuators. The relay action as
well as the start/restart mode can be programmed with a set of parameters.
CT03 is equipped with a three-digit display, indicating the current time, the parameters, or the
operating mode. All modes of operation and parameters are user-programmable through the
front panel keyboard. The extended features of CT03 simplify programming and timing
process monitoring and make it a convenient solution of a wide range of problems.
Please read this Operation Manual before mounting and operating!
v4-11.03