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    Safety Relay Combination: Series SCR

    Uploaded by

    Samsi Adi Pramono

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd

    Safety Relay Combination: Series SCR

    Uploaded by

    Samsi Adi Pramono
    3 views3 pages

    Original Title

    6075111010 en (1)

    Copyright

    © © All Rights Reserved

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    PDF, TXT or read online from Scribd

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    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    3 views3 pages

    Safety Relay Combination: Series SCR

    Uploaded by

    Samsi Adi Pramono

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 3

    Technical Data

    Safety Relay Combination


    Series SCR

    Description SCR 4-W22-3.5-SD Article number 6075111010

    Assembly and function


    (function circuit diagram)
    A1 A2
    S33
    S34
    S11
    S12

    S21
    S22

    (+) (-) 13 23 33 41

    Electr. Fuse

    Transformer
    K1

    ~ ~
    ≈ Monitoring Logic

    = K2
    +
    K1 K2

    14 24 34 42

    13-14, 23-24, 33-34 safety circuits (normally open)


    41-42 auxiliary circuits (normally close)
    S33-S34 START button
    S11-S12, S21-S22 EMERGENCY-STOP channel 1 and 2

    Electrical Data
    Supply voltage Ue 24 V AC/DC
    Voltage range 0,90 ...1,1 UB
    Frequency 50 ... 60 Hz
    Power consumption appr. 24V DC: 3 W, 24V AC: 5 VA

    Conductor data
    2 x 1,5 mm2 solid wire
    conductor connection 2 x 1,0 mm2 strand with wire end ferrule
    DIN VDE 46228
    Max. conductor length (input circuit) 2 x 100m (single channel), 4 x 100m (dual channel)
    Conductor cross-section 2 x 1,5 mm2 / 4 x 1,5 mm2
    Capacity 150 nF/km

    BERNSTEIN AG . Hans-Bernstein-Straße 1 . 32457 Porta Westfalica . www.bernstein.eu

    Technical modifications and errors excepted.


    The technical datasheet corresponds to the technical state as of 2019-01-31 and will not be removed in case of changes.
    6075111010 / 2014-19
    Page 1 of 3
    Technical Data

    Contact data
    Contact configuration 3 N.O. contacts / 1 N.C. contact
    Contact type Relay forcibly guided contacts
    Contact material AgSnO2 flash gold or comparable material
    Switching voltage 240 V AC, 24 V DC
    Switching current 5A
    Summation current 13,8 A
    Utilization category (DIN EN 60947-5-1) AC 15 230 V / 5 A; DC 13 24 V / 5 A
    Max. switching capacity 1200 VA (ohms load)
    Mechanical life 107 operations
    Electrical life 105 operations (DC 24V/2A)
    Creapage and clearance distances (DIN VDE 0160) at pollution grade 2, Voltage category 3 / 250 V
    Contact protection 6,3 A fast acting or 4 A slow acting DIN VDE 0660 Teil 200
    Short Circuit Withstand acc. IEC60947-5-1 6A
    Short Circuit Protection Device (SCPD, Fuse links),
    gG acc. IEC IEC60269-1; IEC60269-3-1; VDE036-T301
    size D01
    Restarting readines time 0,5 s (minimum switch off time the inputs)
    Delay on deenergisation K1
    One-channel < 130 ms
    Two channels 24 V DC: < 30 ms; AC: < 50 ms

    Mechanical data
    Enclosure material Polyamide PA 6.6
    Dimensions ( W x H x D ) in mm 22,5 x 114,5 x 99
    Mounting Click-fastening for DIN-Rail

    Environmental data
    Operating temperature range -25 °C ... +55 °C (UL +40 °C)
    Air humidity Swap climate, 95 %, 0 ... +50 °C
    Degree of protection, terminals IP 20 DIN VDE 0470 part 1
    Degree of protection, enclosure IP 40 DIN VDE 0470 part 1
    Shock resistance N.O./N.C. contacts 8g / 2g

    EU Conformity
    acc. to directive 2006/42/EG (Safety-of-Machinery-Directive)
    acc. to directive 2014/30/EU (EMC-Directive)

    Approvals
    TÜV type tested
    CUL US

    Certifications
    Tested in accordance with EN ISO 13849-1
    Achieved level/category Performance Level e , Kat.4
    MTTFd [years] 154 “high”
    DC 99 % “high”
    CCF achieved

    BERNSTEIN AG . Hans-Bernstein-Straße 1 . 32457 Porta Westfalica . www.bernstein.eu

    Technical modifications and errors excepted.


    The technical datasheet corresponds to the technical state as of 2019-01-31 and will not be removed in case of changes.
    6075111010 / 2014-19
    Page 2 of 3
    Technical Data

    Notes
    With monitoring of the START-button.

    BERNSTEIN AG . Hans-Bernstein-Straße 1 . 32457 Porta Westfalica . www.bernstein.eu

    Technical modifications and errors excepted.


    The technical datasheet corresponds to the technical state as of 2019-01-31 and will not be removed in case of changes.
    6075111010 / 2014-19
    Page 3 of 3

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