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  • Main
    range of product
    Modicon TM3
    product or component type
    Discrete I/O module
    range compatibility
    Modicon M251
    Modicon M241
    Modicon M221
    discrete input number
    4for input conforming to IEC 61131-2 Type 1
    discrete input logic
    Sink or source (positive/negative)
    discrete input voltage
    24 V
    discrete input current
    7 mAfor input
    discrete output type
    Relay normally open
    discrete output number
    4
    discrete output logic
    Positive or negative
    discrete output voltage
    24 V DCfor relay output
    240 V ACfor relay output
    discrete output current
    2000 mAfor relay output
    Complementary
    discrete I/O number
    8
    current consumption
    5 mA at 5 V DC via bus connector (at state off)
    0 mA at 24 V DC via bus connector (at state on)
    0 mA at 24 V DC via bus connector (at state off)
    25 mA at 5 V DC via bus connector (at state on)
    discrete input voltage type
    DC
    voltage state 1 guaranteed
    15...28.8 Vfor input
    current state 1 guaranteed
    >= 2.5 mA (input)
    voltage state 0 guaranteed
    0...5 Vfor input
    current state 0 guaranteed
    <= 1 mA (input)
    input impedance
    3.4 kOhm
    response time
    4 ms (turn-on)
    4 ms (turn-off)
    maximum current per output common
    7 A
    mechanical durability
    20000000 cycles
    minimum load
    10 mA at 5 V DCfor relay output
    local signalling
    I/O state: 1 LED per channel (green)
    electrical connection
    11 x 2.5 mm² removable screw terminal block with pitch 5.08 mm adjustment for inputs and outputs
    maximum cable distance between devices
    Unshielded cable: <30 mfor regular input
    insulation
    Between input and internal logic at 500 V AC
    Non-insulated between inputs
    Between input groups and output groups at 1500 V AC
    Between open contact at 750 V AC
    Between output and internal logic at 500 V AC
    Non-insulated between outputs
    marking
    CE
    mounting support
    Top hat type TH35-15 rail conforming to IEC 60715
    Top hat type TH35-7.5 rail conforming to IEC 60715
    plate or panel with fixing kit
    height
    90 mm
    depth
    84.6 mm
    width
    27.4 mm
    product weight
    0.95 kg
    Environment
    standards
    EN/IEC 61131-2
    EN/IEC 61010-2-201
    product certifications
    C-Tick
    CULus
    resistance to electrostatic discharge
    8 kV in air conforming to EN/IEC 61000-4-2
    4 kV on contact conforming to EN/IEC 61000-4-2
    resistance to electromagnetic fields
    10 V/m 80 MHz...1 GHz conforming to EN/IEC 61000-4-3
    3 V/m 1.4 GHz...2 GHz conforming to EN/IEC 61000-4-3
    1 V/m 2 GHz...3 GHz conforming to EN/IEC 61000-4-3
    resistance to magnetic fields
    30 A/m 50/60 Hz conforming to EN/IEC 61000-4-8
    resistance to fast transients
    1 kVfor I/O conforming to EN/IEC 61000-4-4
    2 kVfor relay output conforming to EN/IEC 61000-4-4
    surge withstand
    2 kV output common mode conforming to EN/IEC 61000-4-5
    1 kV input common mode conforming to EN/IEC 61000-4-5
    resistance to conducted disturbances
    10 V 0.15...80 MHz conforming to EN/IEC 61000-4-6
    3 V spot frequency (2, 3, 4, 6.2, 8.2, 12.6, 16.5, 18.8, 22, 25 MHz) conforming to Marine specification (LR, ABS, DNV, GL)
    electromagnetic emission
    Radiated emissions - test level: 40 dBμV/m QP class A ( 10 m) at 30…230 MHz conforming to EN/IEC 55011
    Radiated emissions - test level: 47 dBμV/m QP class A ( 10 m) at 230…1000 MHz conforming to EN/IEC 55011
    ambient air temperature for operation
    -10…35 °C vertical installation
    -10…55 °C horizontal installation
    ambient air temperature for storage
    -25…70 °C
    relative humidity
    10…95 %, without condensation (in operation)
    10…95 %, without condensation (in storage)
    IP degree of protection
    IP20 with protective cover in place
    pollution degree
    2
    operating altitude
    0...2000 m
    storage altitude
    0…3000 m
    vibration resistance
    3.5 mm at 5…8.4 Hz on DIN rail
    3 gn at 8.4…150 Hz on DIN rail
    3.5 mm at 5…8.4 Hz on panel
    3 gn at 8.4…150 Hz on panel
    shock resistance
    15 gnfor 11 ms
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    REACh Regulation
    EU RoHS Directive
    Environmental Disclosure
    Circularity Profile
  • Documents & Downloads

    Language
    • English
    • Spanish
    • Portuguese
    • Russian
    • French
    • Italian
    • German
    • Chinese
    • Turkish
    Catalogue
    Date
    Size
    Add to My Documents
    Digest 178 Catalog 27: Automation Products (Version 1.0)
    Modicon TM3 I/O expansion modules for Modicon controllers (Version 5.0)
    User guide
    Date
    Size
    Add to My Documents
    Modicon TM3 (EcoStruxure Machine Expert - Basic) - Expansion Modules Configuration, Programming Guide (Version 00)
    Modicon TM3 - Digital I/O Modules, Hardware Guide (Version 05)
    Modicon M241 Logic Controller, Programming Guide (Version 07)
    Modicon M241 Logic Controller - PTOPWM, Library Guide (Version 07)
    Modicon M241 Logic Controller - System Functions and Variables PLCSystem, Library Guide (Version 04)
    Modicon M221 Logic Controller, Hardware Guide (Version 00)
    Modicon TM3 - Digital I/O Modules, Hardware Guide (Version 00)
    Modicon TM3 (SoMachine Basic) - Expansion Modules Configuration, Programming Guide (Version 09)
    SoMachine Basic - Operating guide (Version 10)
    Modicon M241 Logic Controller - High Speed Counting, HSC Library Guide (Version 04)
    SoMachine, Programming Guide (Version 15)
    Date 17/9/18
    Size 15.8 MB
    Modicon M221 Logic Controller, Hardware Guide (Version 06)
    Modicon M241 Logic Controller, Hardware Guide (Version 07)
    CAD
    Date
    Size
    Add to My Documents
    CAD file (on TraceParts) for TM3DM8R: module TM3 - 8 IO relays (Version 2.0)
    Compact Hardwired Logic Controller M221 - Wiring Diagram (Version 1.0)
    Compact Hardwired Logic Controller M241 - Wiring Diagram (Version 1.0)
    CAD for TM3DM8R: module TM3 - 8 IO relays (Version 1.0)
    Certificate
    Date
    Size
    Add to My Documents
    UL_Modicon_M2xx (Version 1.0)
    Date 10/1/19
    Size 56.1 KB
    UL_Modicon_M2xx_Haz.Loc. (Version 1.0)
    Date 10/1/19
    Size 51.7 KB
    CSA_2684938_Certificate_M221_TM3 (Version 2.0)
    Date 12/9/17
    Size 151.2 KB
    Instruction sheet
    Date
    Size
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    TM3 Digital I/O Modules, Instruction sheet (Version 08)
    Declaration of conformity
    Date
    Size
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    Modicon DoC TM3 Accessory (Version 1.2)
    Date 21/7/17
    Size 285.5 KB
    RCM_SupplierDeclarationOfConformity_TM221_TM3 (Version 1.0)
    End of Life Information
    Date
    Size
    Add to My Documents
    Modicon TM3 Expansion Module, Product End-of-Life Instructions (Version 3.0)
    EU RoHS Declaration
    Date
    Size
    Add to My Documents
    Date 4/6/19
    Size 195.3 KB
    Marine certificate
    Date
    Size
    Add to My Documents
    LR Type Approval TM221 and TM3 (Version 1.1)
    Date 23/9/17
    Size 171.3 KB
    ABS PDA TM221 and TM3 (Version 1.1)
    Date 18/10/16
    Size 1.5 MB
    DNV-GL Marine Certificate TM221 PLC (Version 1.1)
    Product Environmental Profile
    Date
    Size
    Add to My Documents
    Modicon TM3 Expansion Module, Product Environmental Profile (Version 3.0)
    REACh Declaration
    Date
    Size
    Add to My Documents
    Date 4/6/19
    Size 195.3 KB
    System user guide
    Date
    Size
    Add to My Documents
    Compact Hardwired Logic Controller M241 (Version 00)
    Compact Hardwired Logic Controller M221, System User Guide (Version 00)
  • Technical FAQs

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  • Dimensions Drawings

    Dimensions


    (*)
    8.5 mm/0.33 in. when the clamp is pulled out.


  • Mounting and Clearance

    Spacing Requirements



    Mounting on a Rail


    Incorrect Mounting



    Mounting on a Panel Surface


    (1)
    Install a mounting strip

    Mounting Hole Layout



  • Connections and Schema

    Digital Mixed I/O Module (8-channel)
    Wiring Diagram (Sink / Source)


    (*)
    Type T fuse
    (1)
    The COM0 and COM1 terminals are not connected internally.
    (2)
    To improve the life time of the contacts, and to protect from potential inductive load damage, it is recommended to connect a free wheeling diode in parallel to each inductive DC load or an RC snubber in parallel of each inductive AC load.
    (A)
    Sink wiring (positive logic)
    (B)
    Source wiring (negative logic)
    (C)
    Source wiring (positive logic)
    (D)
    Sink wiring (negative logic)