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RT384-R is a multifunctional programmable controller with universal input for the most common thermoresistances, thermocouples, and linear signals, especially designed for rail mounting. The input has a built-in automatic software compensation of line resistance and cold junction temperature as well as automatic software compensation of temperature drift, and can be calibrated manually RT384-R is also equipped with a programmable input filter and a 4-digit display with programmable refresh rate. Available are various options for access restriction. The device can have up to 2 outputs (2 relays or 1 relay and 1 analog output), which can control variety of actuators through different programmable control algorithms. RT384-R can work in manual or automatic mode, and an RS485 serial interface enables networking
| Корпус | 45x78x124 mm |
|---|---|
| Монтаж | DIN rail |
| Захранване | 115 VAC, 230 VAC, 90…250 V |
| Релеен изход | Relay NO |
| Интерфейс | None, RS485 |
| Протокол | ASCII, ASCII PolyMonitor |
| Аналогов изход | 0…10 V, 0…20 mA, 4…20 mA, None |
| Закон за управление | ON/OFF, PID, PID-pulse |
| Аналогов вход | 0…20mA DC linear current, 0…50 mV DC linear voltage, 4…20mA DC linear current, Other, RTD Cu100 – 1.426, RTD Cu100 – 1.428, RTD Pt100 – 1.385, Thermocouple (TC) B, Thermocouple (TC) C, Thermocouple (TC) J, Thermocouple (TC) K, Thermocouple (TC) L – GOST, Thermocouple (TC) R, Thermocouple (TC) S |
| Input (programmable) | |
| Pt100 (w=1.385, 1.391); 3-wire | -100…600 °C |
| Cu100 (w=1.426, 1.428); 3-wire | -50…200 °C |
| Thermocouple “J” | 0…1000 °C |
| Thermocouple “K” | 0…1300 °C |
| Thermocouple “S” | 0…1700 °C |
| Thermocouple “R” | 0…1700 °C |
| Thermocouple “B” | 100…1800 °C |
| Thermocouple “C” | 0…2300 °C |
| Thermocouple “L – GOST” | 0…600 °C |
| Linear voltage 0…50 mV (1) | -1999…9999, programmable |
| Linear current 0…20 mA | -1999…9999, programmable |
| Linear current 4…20 mA | -1999…9999, programmable (2) |
| Input type selection | programmable |
| Decimal point selection | programmable |
| Digital filter | programmable |
| Input calibration | programmable |
| Outputs (up to 2 outputs) | |
| Relay electromechanical | 5A/250V w/ NO/NC or NO (3) contact |
| Solid state relay (SSR) (6) | 1A/250VAC |
| MOS gate (6) | 0.1A/60V, optically isolated |
| Output for external SSR | 5…24 V, 30 mA |
| Operation modes | manual and automatic |
| Control algorithms | ON/OFF, PID-pulse, and PID for motor valves, programmable |
| Auto-tuning | programmable |
| Alarms | programmable |
| Other control features | BUMPLESS and ANTI-WINDUP |
| Analog output (4,6) | 4(0)…20 mA or 0…10 V, isolated |
| Serial interface | RS485, isolated |
| Accuracy | |
| Measurement error | 0,3% (5) from span |
| Temperature drift | 0.01% from span for 1 °C |
| Self-calibration | automatic software |
| Cold junction compensation | automatic software |
| RTD line compensation | automatic software |
| Power supply | |
| Mains supply voltage | 230 VAC or 115 VAC |
| SMPS voltage (6) | 90…250 V |
| Isolated low voltage | 12…24 V or 24 VAC |
| Non-isolated low voltage | 12…24 V |
| Consumption | max. 5 VA |
| Indication and controls | |
| Digital display | 4 LED indicators, 10 mm |
| LEDs | 2 LEDs for output state |
| Keyboard | 3 membrane keys |
| Operating conditions | |
| Ambient temperature | -10…55 °C |
| Ambient humidity | 0…85 %RH |
| Design and materials | |
| Case material | plastic |
| Mounting | on 35 mm DIN rail |
| Wiring | screw terminals |
| Dimensions | 45x78x124 mm |
| Weight | max. 400 g |
| Protection, front/terminals | IP40 / IP20 |
(1) Other voltage ranges can be obtained by the means of 2 external resistors.
(2) Provides loop supply voltage – 24 VDC (only w/ isolated power supply).
(3) NO for 2nd relay; NO for 1st relay in case of SMPS.
(4) Instead of 1st relay! If mounted, it can be programmed as control or retransmission!
(5) 0.5% for noble thermocouples
(6) Ask for availability!
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
