RIA45
Process meter with control unit

Process panel meter RIA45 ©Endress+Hauser

Multifunctional panel mounted process meter for monitoring and indication of analog measured values

Analog measured values are indicated, evaluated and calculated by the process meter. With the integrated loop power supply two-wire sensors can be powered. The universal inputs enable the connection of current, voltage, RTDs and TCs. Limit values can be monitored and relays can be switched. Via analog outputs process signals can be forwarded. The integrated application package "differential pressure" allows the quick and easy commissioning for differential pressure applications.

  • Benefits

    • 5-digit 7-segment LC display, backlit

    • 1 or 2 universal inputs

    • 2 relays (optional)

    • Min./max. value saved

    • 1 or 2 calculated values and linearization table

    • Digital status output (Open Collector)

    • SIL2 approval (optional); marine approval

  • Field of application

    The RIA45 panel meter exhibits a display, analog inputs for process and status signals, analog and digital outputs, and an interface for configuration. Connected sensors can be powered by the integrated LPS. All measured and calculated values are...

Details

  • Measuring principle

    Display

  • Function

    Display

    Loop power supply

    Transmitter functionality

    Barrier

    Signal isolation

    Calculation

    Limit alarm

  • Certification

    ATEX II (1)GD[Ex ia] 4C

    CSA AIS, NI/I/2 ABCDEFG/T4

    FM AIS, NI/I/2 ABCDEFG/T4
    Marine approval

  • Input

    2 x universal (U, I, R, RTD, TC)

  • Output

    2 x analogue output (I, U)

    1 x loop power supply

  • Relay output

    2 x changeover contact

    1 x open collector

  • Auxiliary power supply / Loop power supply

    20...250V AC/DC

  • Dimensions (wxhxd)

    Panel housing:

    96 x 48 x 175 mm

    (3.78" x 1.89" x 6.89")

  • Software

    Linearization

    Minimum value per channel

    Maximum value per channel

    Calculation

    Band value monitoring

  • Operation

    3 keys

    Interface CDI to USB at PC + configuration software FieldCare

  • Display

    Multicolor backlight LCD

    White/black/yellow

    Bargraph

    Unit

    TAG

    Alarm warning in plain text

  • Measuring principle

    Indicators with control unit

  • Measuring principle

    Process meter with control unit

  • Function

    Display

    Loop power supply

    Transmitter functionality

    Barrier

    Signal isolation

    Calculation

    Limit alarm

  • Display

    Multicolor backlight LCD

    White/black/yellow

    Bargraph

    Unit

    TAG

    Alarm warning in plain text

  • Power Supply

    20...250V AC/DC

  • Input

    2 x universal (U, I, R, RTD, TC)

  • Output

    1 x loop power supply

  • Output

    1 x loop power supply

  • Software functions

    Linearization

    Minimum value per channel

    Maximum value per channel

    Calculation

    Band value monitoring

  • Certificates

    ATEX II (1)GD[Ex ia] 4C

    CSA AIS, NI/I/2 ABCDEFG/T4

    FM AIS, NI/I/2 ABCDEFG/T4

    marine approval

  • SIL

    2

  • Panel mounting

    panel mounting

Documents / Manuals / Software

Accessories / Spare parts

Nr
Order code
Specification
  • 3
  • 1
  • 14
  • 5
    • Nr 5 Order code RIA45X-NA

      Main board, non Ex, Weidmüller power supply terminal 24-230V (-20%+10%) DC/AC

    • Nr 5 Order code RIA45X-NB

      Main board, Ex, Weidmüller Netzklemme 24-230V (-20%+10%) DC/AC

    • Nr 5 Order code RIA45X-NC

      Main board, non Ex, Phoenix power supply terminal 24-230V (-20%+10%) DC/AC

    • Nr 5 Order code RIA45X-ND

      Main board, Ex, Phoenix power supply terminal 24-230V (-20%+10%) DC/AC

  • 6
    • Nr 6 Order code RIA45X-IA

      Input card universal, channel 2, non Ex + analog output

    • Nr 6 Order code RIA45X-IB

      Input card universal, channel 2, Ex + analog output, Ex ia, IS FM, IS CSA

  • 7
  • 9
    • Nr 9 Order code 50078843

      Terminal plug-in 3pol.for power supply

      Ecograph/Memograph/S + Alphalog from unit No.410297XA RIA45, grey coloured connector

    • Nr 9 Order code 71123475

      Terminal plug 3pole "N L PE" pitch 5.08

      for power supply RSG30: from unit No. DB001004267 orange coloured connector

    • Nr 9 Order code 71296182

      Terminal plug 3pole "N L PE" pitch 5.08

  • 10
    • Nr 10 Order code 71037350

      Terminal strip 4pole FMC1,5/4-ST-3,5

      Memograph M for analog output (on digital I/O board) RIA45 for analog input non Ex (terminal x1,x2,x3,x4 + x5,x6,x7,x8)

  • 13
    • Nr 13 Order code 71037408

      Terminal strip 3 pole FKC2,5/3-ST-5,08

      for relay 1 + 2 (two way)

  • 10
    • Nr 10 Order code 71074564

      Terminal strip 4pole space3.5 Ex codiert

      Analog input Ex, blue upstairs (terminal x1, x2, x3, x4)

    • Nr 10 Order code 71074567

      Terminal strip 4pole space3.5 Ex codiert

      Analog input Ex, blue, down (terminal x5, x6, x7, x8)

  • 12
    • Nr 12 Order code 71075062

      Terminal strip 4pole space 3.81 non Ex

      Terminal analog output 1 + status output (DI11,DI12,O15)

  • 11
    • Nr 11 Order code 71075063

      Terminal plug 2pole space3.81 spring

      Analog output 2 (O25, O26)

  • 13
  • 4
    • Order code TXU10-

      Configuration kit TXU10-

      for PC-programmable devices. set-up programme+interface cable for PC with USB-Port.

  • 8
  • Predecessor

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