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View all Zelio Control Relays
Schneider Electric RM22LA32MR Image

RM22LA32MR

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Schneider Electric RM22LA32MR Image
RM22LA32MR
Green premium brand logo

Level control relay RM22-L - 24..240 V AC/DC - 2 C/O

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  • Main
    range of product
    Zelio Control
    product or component type
    Modular measurement and control relays
    relay type
    Level control relay
    relay name
    RM22L
    relay monitored parameters
    Detection by resistive probes
    time delay type
    Adjustable 0.1...30 s, +/- 10 % of the full scale value on crossing the threshold Tt
    switching capacity in VA
    2000 VA
    measurement range
    250 Ohm...1 MOhm
    Complementary
    reset time
    1750 ms
    maximum switching voltage
    250 V AC
    minimum switching current
    10 mA at 5 V DC
    maximum switching current
    8 A AC
    [Us] rated supply voltage
    24...240 V AC/DC 50/60 Hz
    supply voltage limits
    20.4…264 V AC/DC
    operating limits
    - 15 % + 10 % Un
    power consumption in VA
    5 VA AC
    maximum power consumption in W
    1.5 W DC
    output contacts
    2 C/O
    nominal output current
    8 A
    run-up delay at power-up
    2.5 s
    0.6 s
    maximum electrode voltage
    12 V AC
    maximum electrode current
    1 mA
    repeat accuracy
    +/- 2 % for time delay
    measurement error
    < 1 % over the whole range with voltage variation
    0.05 %/°C with temperature variation
    sensitivity scale
    0.25...5 kOhm LS (Low Sensitivity)
    5...100 kOhm St (Standard Sensitivity)
    50...1000 kOhm HS (High Sensitivity)
    sensitivity adjustment
    5…100 %
    maximum supply current for sensors
    1 mA
    maximum cable distance between devices
    1000 m between probe and delay
    cable capacitance
    1 nF at HS (High Sensitivity) for probe cable
    2.2 nF at St (Standard Sensitivity) for probe cable
    4.7 nF at LS (Low Sensitivity) for probe cable
    overvoltage category
    III conforming to IEC 60664-1
    insulation resistance
    > 100 MOhm at 500 V DC conforming to IEC 60255-27
    insulation
    Between supply and measurement
    mounting position
    Any position
    connections - terminals
    Screw terminals, 2 x 0.5...2 x 2.5 mm² (AWG 20...AWG 14) solid without cable end
    Screw terminals, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) flexible with cable end
    Screw terminals, 1 x 0.5...1 x 3.3 mm² (AWG 20...AWG 12) solid without cable end
    Screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 24...AWG 14) flexible with cable end
    tightening torque
    0.6…1 N.m conforming to IEC 60947-1
    housing material
    Self-extinguishing plastic
    status LED
    LED (yellow)relay ON:
    LED (green)power ON:
    mounting support
    35 mm DIN rail conforming to EN/IEC 60715
    electrical durability
    100000 cycles
    mechanical durability
    10000000 cycles
    utilisation category
    AC-15 conforming to IEC 60947-5-1
    DC-13 conforming to IEC 60947-5-1
    AC-1 conforming to IEC 60947-4-1
    DC-1 conforming to IEC 60947-4-1
    safety reliability data
    MTTFd = 182.6 years
    B10d = 170000
    contacts material
    Cadmium free
    width
    22.5 mm
    net weight
    0.11 kg
    Environment
    immunity to microbreaks
    100 ms DC
    90 ms AC
    electromagnetic compatibility
    Immunity for residential, commercial and light-industrial environments conforming to EN/IEC 61000-6-1
    Immunity for industrial environments conforming to EN/IEC 61000-6-2
    Emission standard for residential, commercial and light-industrial environments conforming to EN/IEC 61000-6-3
    Emission standard for industrial environments conforming to EN/IEC 61000-6-4
    Electrostatic discharge - test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2
    Electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2
    Radiated radio-frequency electromagnetic field immunity test - test level: 10 V/m level 3 conforming to IEC 61000-4-3
    Electrical fast transient/burst immunity test - test level: 4 kV level 4 (direct) conforming to IEC 61000-4-4
    Electrical fast transient/burst immunity test - test level: 2 kV level 4 (capacitive coupling) conforming to IEC 61000-4-4
    Surge immunity test - test level: 4 kV level 4 (common mode) conforming to IEC 61000-4-5
    Surge immunity test - test level: 2 kV level 4 (differential mode) conforming to IEC 61000-4-5
    Conducted and radiated emissions class B group 1 conforming to CISPR 11
    Conducted and radiated emissions class B conforming to CISPR 22
    standards
    EN/IEC 60255-1
    product certifications
    China RoHS
    UL
    RCM
    CSA
    GL
    CCC
    CE
    EAC
    ambient air temperature for storage
    -40…70 °C
    ambient air temperature for operation
    -20…50 °C at 60 Hz
    -20…60 °C at 50 Hz AC/DC
    relative humidity
    93…97 % at 25…55 °C conforming to IEC 60068-2-30
    vibration resistance
    0.075 mm (f= 10…58.1 Hz) not in operation conforming to IEC 60068-2-6
    1 gn (f= 10…58.1 Hz) not in operation conforming to IEC 60068-2-6
    0.035 mm (f= 58.1…150 Hz) in operation conforming to IEC 60068-2-6
    0.5 gn (f= 58.1…150 Hz) in operation conforming to IEC 60068-2-6
    shock resistance
    15 gn (duration = 11 ms) for not in operation conforming to IEC 60068-2-27
    5 gn (duration = 11 ms) for in operation conforming to IEC 60068-2-27
    IP degree of protection
    IP20 (terminals) conforming to IEC 60529
    IP40 (housing) conforming to IEC 60529
    IP50 (front panel) conforming to IEC 60529
    pollution degree
    3 conforming to IEC 60664-1
    dielectric test voltage
    2.5 kV, 1 min AC 50 Hz conforming to IEC 60255-27
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    REACh Regulation
    EU RoHS Directive
    Pro-active compliance (Product out of EU RoHS legal scope)
    EU RoHS Declaration
    Mercury free
    Yes
    RoHS exemption information
    China RoHS Regulation
    Environmental Disclosure
    Circularity Profile
    WEEE
    The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
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    Documents

    Language
    • All Languages14
    • English12
    • Chinese2
    • Finnish2
    • French3
    • German2
    • Italian2
    • Spanish2
    Catalogue
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 8.1 MB
    Date 6/24/19
    Size pdf
    Size 7.1 MB
    Date 6/24/19
    CAD
    Format
    Size
    Date
    Add to My Documents
    CAD for RM22LA32MR: Level control relay RM22-L - 24..240 V AC/DC - 2 C/O (Version 1.0)
    Description
    You will be redirected to the ThomasNet website. Then you could download this CAD model in more than 15 different 2D or 3D CAD formats.
    CAD for RM22LA32MR: Level control relay RM22-L - 24..240 V AC/DC - 2 C/O (Version 1.0)
    Description
    You will be redirected to the ThomasNet website. Then you could download this CAD model in more than 15 different 2D or 3D CAD formats.
    Brochure
    Format
    Size
    Date
    Add to My Documents
    Teollisuuden Tähtituotteet 2 (Version 1.0)
    Description
    Teollisuuden Tähtituotteet 2: Harmony tasoasennus XB4, XB5 ja XB7 ohjauskalusteille • Ethernet kytkimet • Moottorikäynnistin TeSys H • Langaton ja paristoton OsiSense™ XCKW -rajakytkin • Zelio RM22 valvontareleet • Zelio RE22 aikareleet
    Size pdf
    Size 5.8 MB
    Date 5/10/16
    Description
    Teollisuuden Tähtituotteet 2: Harmony tasoasennus XB4, XB5 ja XB7 ohjauskalusteille • Ethernet kytkimet • Moottorikäynnistin TeSys H • Langaton ja paristoton OsiSense™ XCKW -rajakytkin • Zelio RM22 valvontareleet • Zelio RE22 aikareleet
    Certificate
    Format
    Size
    Date
    Add to My Documents
    CCC Certificate RM22 RM35 (Version 1.0)
    Description
    CCC Certificate 2014010303743696
    Size pdf
    Size 1.8 MB
    Date 10/28/19
    Description
    CCC Certificate 2014010303743696
    UL Listed RM17, RM22, RM35, RM8487 (Version 1.0)
    Files in document
    pdf
    475.7 KB
    pdf
    473.4 KB
    Description
    NRNT_NRNT7_E173076_Control
    Size zip
    Size 949 KB
    Date 5/19/15
    Files in document
    pdf
    475.7 KB
    pdf
    473.4 KB
    Description
    NRNT_NRNT7_E173076_Control
    CSA Certificate RM17, RM22, RM35, RM8487 (Version 1.0)
    Description
    MC248382_Class 3211-07_Control
    Size htm
    Size 213 B
    Date 5/18/15
    Description
    MC248382_Class 3211-07_Control
    EAC Certificate RM4 RM17 RM22 RM35 (Version 1.0)
    Description
    EAC Certificate RU C-FR.AИ96.B.00632
    Size pdf
    Size 1 MB
    Date 3/17/15
    Description
    EAC Certificate RU C-FR.AИ96.B.00632
    Instruction sheet
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 3.9 MB
    Date 4/1/19
    China RoHS declaration
    Format
    Size
    Date
    Add to My Documents
    RM22LA32MR : Level control relay RM22-L - 24..240 V AC/DC - 2 C/O
    Description
    Level control relay RM22-L - 24..240 V AC/DC - 2 C/O
    Size pdf
    Size 195.3 KB
    Date 12/12/19
    Description
    Level control relay RM22-L - 24..240 V AC/DC - 2 C/O
    End of Life Information
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 5.4 MB
    Date 5/1/19
    EU RoHS Declaration
    Format
    Size
    Date
    Add to My Documents
    RM22LA32MR : Level control relay RM22-L - 24..240 V AC/DC - 2 C/O
    Description
    Level control relay RM22-L - 24..240 V AC/DC - 2 C/O
    Size pdf
    Size 195.3 KB
    Date 12/12/19
    Description
    Level control relay RM22-L - 24..240 V AC/DC - 2 C/O
    Product Environmental Profile
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 5.4 MB
    Date 5/1/19
    REACh Declaration
    Format
    Size
    Date
    Add to My Documents
    RM22LA32MR : Level control relay RM22-L - 24..240 V AC/DC - 2 C/O
    Description
    Level control relay RM22-L - 24..240 V AC/DC - 2 C/O
    Size pdf
    Size 195.3 KB
    Date 12/12/19
    Description
    Level control relay RM22-L - 24..240 V AC/DC - 2 C/O
  • Technical FAQs

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  • Dimensions Drawings

    Dimensions



  • Mounting and Clearance

    Mounting and Clearance
    Rail Mounting



  • Connections and Schema

    Level Control Relay

    Wiring Diagram


    A1,A2 : Supply voltage

    Max : High level

    Min : Low level

    C : References or Tank earth electrode

    11-14,12 : 1st C/O contact of output relay

    21-24,22 : 2nd C/O contact of output relay


    Control by Electrodes

    Wiring Diagram


    A1,A2 : Supply voltage

    Max : High level

    Min : Low level

    C : References or Tank earth electrode

    11-14,12 : 1st C/O contact of output relay


  • Technical Description

    Function Diagrams
    Control of Two Levels

    Fill/Empty function


    Legend

    Un Supply voltage

    (1) Min. level

    (2) Max. level

    11-12/11-14, 21-22/21-24 Output relay connections

    Relay status: black color = energized.

    Control of One Level

    Empty function T on


    Empty function T off


    Fill function T on


    Fill function T off


    Legend

    Tt Time delay after crossing of threshold

    Un Supply voltage

    (1) Level threshold

    11-12/11-14, 21-22/21-24 Output relay connections

    Relay status: black color = energized.


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