Manuals+

Pixsys DRR224 Blue Line

Programmable by RFID / NFC. No wiring required!

The DRR224 is a compact temperature controller designed for DIN rail mounting. It features a clear, multi-line display showing process values and setpoints, along with intuitive front-panel controls. Connectivity options include RFID/NFC for programming via a smartphone app.

Main Features

BOX 72 x 90 (front panel) x 64 mm
POWER SUPPLY 24..230 V AC / DC ±15% 50/60 Hz - galvanical isolation 2,5KV
POWER CONSUMPTION 8 W
DISPLAY 4 digits 0,5" white + 5 digits 0,3" red
OPERATING CONDITIONS Temperature 0-45 °C, humidity 35..95 RH%
MATERIAL Box and front panel PC UL94V0
WEIGHT Approx. 210 g
SEALING Open type, IP20 (not UL evaluated)
QUICK SET-UP OPTIONS Memory Card, software LABSOFTVIEW, or EASY-UP codes
QUICK SET-UP OPTIONS Device setup via NFC for Android smartphone "MyPixsys" APP, Via BT-NFC (2000.35.099) for iOS smartphone

Input

1 CONFIGURABLE Res. 16 bit, selectable for TC type K, S, R, J, T, N, B (automatic compensation of the cold junction -25..85°C, ±0,2% F.S. ±1 digit F.S.), thermoresistances PT100, PT500, PT1000, Ni100, PTC1K, NTC10K (ẞ 3435K), process signals 0..10 V (50000 points), 0/4..20mA (40000 points), 0..60 mV (25000 points), potentiometer 1..150 ΚΩ (50000 points)
SAMPLING TIME Programmable up to 2,1 ms (frequency up to 470 Hz)
1 DIGITAL INPUT Setpoint change, Hold, Run, Tuning launch, Start / Stop, Lock configuration

Outputs

2 RELAYS 5 A - 250 V AC resistive change
1 SSR 12/24 V DC - 25 mA max

Software Features

CONTROL ALGORITHMS ON - OFF with hysteresis, P., P.I., P.I.D., P.D. time proportioned
TUNING Manual or automatic
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. Loop Break Alarm function
AUTO/MANUAL FUNCTION Output percentage command also with automatic change in case of sensor failure
DOUBLE P.I.D. Heating / Cooling P.I.D.
SOFT-START Rising gradient expressed as Degrees / Hour or fixed output percentage
OPEN/CLOSE LOGIC Open / Close logic for motorized valves

Ordering Codes

temperature-controller-din-rail-mount-drr224-datasheet Adobe InDesign 17.2 (Macintosh) Adobe PDF Library 16.0.7

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