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The CT03 timer is a low-cost microprocessor-based device for time sequence control with 2 adjustable time periods forming a time cycle, 3 sub-ranges, and 4 different timing modes. he push-wheel switch (BCD) on the front panel enables easy setting of the period duration and the 3-digit display indicates the current time, the parameters, or the operating mode. All modes of operation and parameters are user-programmable via front-panel keyboard. CT03 is also equipped with 2 contact inputs for external start and hold and 2 output relays with programmable action for timing control of processes through switching electrical actuators on and off. The extended features of CT03 simplify programming and process monitoring and make the timer a convenient solution to a wide range of timing related problems.
| Корпус | 48×48 mm |
|---|---|
| Монтаж | DIN rail |
| Захранване | 115 VAC, 230 VAC, 90…250 V |
| Вход | Contact |
| Релеен изход | |
| Display | LED |
| Inputs | |
| Input type | NO contacts |
| Input START | external closing contacts |
| Input HOLD | external closing contacts |
| Input programming | through keyboard |
| Times and modes | |
| Ranges | 0…99.9 s, 999 s, or 999 min |
| First period (t1) | after start |
| Second period (t2) | depends on the operation mode |
| Modes of operation | up to 4 modes (1) |
| Range selection | programmable |
| Time selection | programmable |
| Parameter programming | through keyboard (2) |
| Value adjustment | by push-wheel switch |
| Outputs (up to 2 relay outputs) | |
| Relay electromechanical | 5A/250V w/ NO/NC contact |
| Solid state relay (SSR) (3) | 1A/250VAC |
| MOS gate (3) | 0.1A/60V, optically isolated |
| Transistor gate (4) | open collector, 40mA/40V |
| Output for ext. SSR | 5…24 V, 30 mA |
| Relay K1 action | activates alternatively with t1 and t2 |
| Relay K2 action | activates for total cycle time (t1+t2) |
| Accuracy | |
| Measurement error | 0.02% from span |
| Temperature drift | negligible |
| Indication and controls | |
| Digital display | 3 LED indicators, 10 mm |
| LEDs | 2 LEDs for relay state |
| Keyboard | 2 membrane keys |
| Push-wheel switch | for easy value programming |
| Power supply | |
| Mains supply voltage | 230 VAC or 115 VAC |
| SMPS voltage | 90…250 V |
| Isolated low voltage | 12…24 V or 24 VAC |
| Non-isolated low voltage | 12…24 V |
| Consumption | max. 2 VA |
| Operating conditions | |
| Ambient temperature | -10…65 °C |
| Ambient humidity | 0…85 %RH |
| Storage temperature | -10…70 °C |
| Storage humidity | 0…95 %RH, non-condensing |
| Design and materials | |
| Case material | plastic |
| Mounting | in 45×45 mm panel cut-out or on 35 mm DIN rail |
| Wiring | socket UNDECAL (5) |
| Dimensions | 48×48(front)x95 mm |
| Mounting depth | 103 mm (w/ socket) |
| Weight | max. 250 g |
| Protection, front/terminals | IP54 / IP20 |
(1) One-shut cycle mode; cyclic mode (repeated cycle); one-shut cycle mode (t2 – total cycle time); cyclic mode (t2 – total cycle time)
(2) Relay K1 action after start; relay K2 action in active period; inactive state of K1 and K2; specifies period adjusted by BCD; restart during action; automatic start at power-on
(3) Ask for availability!
(4) ONLY with isolated power supply!
(5) Ordered separately (see ‘Accessories’)
Наименование на проекта: Решения в областта на информационните и комуникационни технологии и киберсигурността в малките и средните предприятия
Краен получател: Комеко АД
Обща стойност: 20 000 лв
Цел на проекта: Допринасяне за ускоряване на прехода към цифровизация на икономиката чрез предоставяне на безвъзмездни средства за внедряване на информационни и комуникационни технологии и решения, осигуряващи повишаване нивото на дигитализация на малките и средните предприятия
Етапи: Създаване на онлайн магазин, създаване на корпоративен уебсайт, изграждане на система за архивиране на информация
