Contrôleur PID à double points de consigne

Controller 32x74mm, Single control loop, 4-digits Display. Distinctive feature is the high configurability, resulting in a limited number of ordering codes. Universal analogue input, selectable for a wide range of sensors, both for industrial or civil applications. Relay/SSR outputs, programmable as command/alarm/event. Optional RS485-ModbusRTU/Slave. User-friendly operation, programming tools for quick set-up […]

SKU : I-975-ATR141

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Controller 32x74mm, Single control loop, 4-digits Display. Distinctive feature is the high configurability, resulting in a limited number of ordering codes.

Universal analogue input, selectable for a wide range of sensors, both for industrial or civil applications. Relay/SSR outputs, programmable as command/alarm/event. Optional RS485-ModbusRTU/Slave.

User-friendly operation, programming tools for quick set-up (MEMORY-CARD, programming and monitoring software LABSOFTVIEW).

Main features

Box: 32×74 (front panel) x 53 mm

Power supply: 12…24 Vac/Vdc or 24Vac/115Vac/230Vac ±15% 50/60 Hz

Consumption: 2 W

Display: 4 digits, 0.4"red + 3 signaling leds

Operating conditions: Temperature 0-45 °C, humidity 35..95 RH%

Material

Box: Noryl UL94V1 self-extinguishing; front panel: PC ABS UL94V0 self-extinguishing

Weight: Approx. 100 g

Sealing: Front panel IP65 (with gasket) , Box IP30, Terminal bloks IP20

Quick set-up options: Memory Card with / without battery, software LABSOFTVIEW

Inputs

1 configurable: Selection TC, K, J, S, R, PT100,PT500, PT1000, Ni100, PTC1K, NTC10K (B 3435K), 0/4..20 mA, 0..10 V, Potentiometer 1…6/160 Kohm.

Sampling frequency: 66ms (frequency 15 Hz)

Outputs

2 Relays: 1 Relay 10A/8A – 250 Vac resistive charge + 1 Relay 5A – 250 Vac resistive charge

1 SSR: 8 Vdc – 20 mA (codes A/B/C) – 15 Vdc – 30 mA (code AD)

Serial communication: RS485 Modbus RTU – Slave

Software features

Control algorithms: ON – OFF with hysteresis, P., P.I., P.I.D., P.D. time proportioned, Dead band

Tuning: manual or automatic

Operating modes: Visualizer, Single setpoint, Double setpoint (selection by parameter)

Data protection: Lock of control / alarm setpoint – Access to parameters by password

Alarm modes: Absolute / Threshold, band, High / Low deviation. Alarm with optional manual reset

Double P.I.D.: Heating / Cooling P.I.D.

Open / Close logic: Open / Close logic for motorized valves