DRR245-21ABC-T

DRR245

AR001738
In production :  3 to 5 weeks

DRR245-21ABC-T
1 analog input + 2 relays + 1 digital PNP / V / mA + RS485 + TA, Supp. 24 ... 230 V AC / DC

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PID regulator - Signal converter - For DIN rail - DRR245

Control and alarm functions, programmable input, isolated analog output, multi-voltage power supply, TA input, digital input, serial communication.

DRR245 PID controller stands out in the DIN rail regulator segment  for its flexibility and configurability, which can be summed up in a single order code.

The input is programmable for temperature sensors such as probes and thermocouples, or process signals normally used in current / voltage on pressure transmitters, humidity and flow sensors or the inverter.

The controller outputs can be selected as command / multiple analog reset / alarm modes. Serial communication is in RS485 with the Modbus RTU / Slave protocol. Powerful power supply with extended range from 24 to 230 V AC / DC with galvanic isolation from the mains.

In addition to the PID hot cold regulating function, the DRR245 controller also applies as a signal converter, thanks to the availability of an analog output galvanically isolated from the input, which can be used in retransmission mode of process or in command / alarm setpoint.

Ease of use, media support and traceability

Across the entire Pixsys product line, we provide support for installation, programming and operation.

The DRR245 PID controller interface offers a friendliness , which is also supported by programming aids such as the MEMORY-CARD or LABSOFTVIEW configuration software.

They are available in the chain audiovisual media UAF YouTube for programming.

As with the entire range of PIXSYS products, thanks to the QR code, product traceability is guaranteed throughout its life cycle; Access to online information and documentation is also available on mobile by reading the QR CODE which refers to the product specifications and warranty conditions.

DRR245

YOUTUBE PROGRAMMING VIDEO

DRR 245 connection

Key Features

boîte
  • DIN43880, DIN EN50022 mounted on rail
Power source
  • 24 ... 230VAC / DC ± 15% 50/60 Hz (galvanic isolation 2500V)
Consumption
  • 5,5 VA
List it Now
  • 4 digits 0,4 "green + 4 digits 0,3" red
Operating conditions
  • Temperature 0-45 ° C, humidity 35..95 RU% (non-condensing)
Material
  • Box: polycarbonate V0; Front panel: Silicon V0
Weight
  • About. 195 g
Sealing
  • Front panel: IP65, boxes and terminal blocks: IP20
Quick setup options
  • Memory card with / without battery, LABSOFTVIEW software, EASY-UP codes
wiring
  • With terminal extension

The entrees

1 analog
  • Res. 16 bits, selectable for TC type K, S, R, J, (automatic compensation of the cold junction 0..50 ° C, ± 0,2% FS ± 1 Digit FS), thermoresistor PT100, PT500, PT1000, Ni100, PTC1K. NTC10K, (ß 3435K), process signals 0..10V (54000 points), 0 / 4..20mA (40000 points), 0..40mV (16000 points), potentiometer 6KΩ, 150 KΩ (50000 points)
Sampling time
  • 4,1 ms (Frequency from 4,12 Hz to 242 Hz)
1 current transformer
  • TA 50 mA (sampling time 100 ms)
1 digital
  • PNP, setpoint selection 1/4, Hold, Run Auto / man regulation, tuning start, preprogrammed cycle start

The exits

2 relays
  • Relay 5 A - 250 VAC resistive load
1 digital
  • PNP 12 V DC - 30 mA maximum
1 analog
  • Selection 4 - 20 mA or 0 - 10 VDC for PV / SPV control or retransmission
1 Auxiliary
  • 12 VDC - 30 mA for external sensor supply
Serial communication
  • RS485 Modbus RTU - slave

Software features

Control algorithms
  • ON - OFF with hysteresis, P., PI, PID, PD proportionally
Setting
  • Manual or automatic
Data protection
  • Lock Command / alarm setpoint
Alarm mode
  • Absolute / Threshold, band, High / Low deviation. Loop Break Alarm function
Auto / Male function
  • Output percentage control also with automatic change in case of sensor failure
Dual PID
  • Heating / cooling PID
Scheduler function
  • Start / Stop the preprogrammed cycle with 2/3 steps
Soft-Start
  • Ascending gradient expressed in degrees / hour
Set point
  • Up to 3 set points

Information

Measured
Temperature
Product Type
regulators
Communication
RS485 - MODBUS
Regulator type
Din Rail
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