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59642 Product picture Schneider Electric

View all Sepam series 20

Sepam series 20 - 59642

Modules and communication interfaces

59642 Product picture Schneider Electric
View all Sepam series 20
Sepam series 20 - 59642
Modules and communication interfaces

RS485 interface 2 wires ACE949-2 for Sepam 20, 40, 60, 80

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  • Main
    range of product
    Sepam series 20
    Sepam series 40
    Sepam series 80
    Sepam series 48
    Sepam series 80 NPP
    Sepam series 60
    device short name
    ACE949-2
    Complementary
    communication port protocol
    Modbus RTU network: E-LAN interface: RS485 - 2-wire
    Modbus RTU network: S-LAN interface: RS485 - 2-wire
    local signalling
    LED for link activity on front face
    [Us] rated supply voltage
    12 V DC tolerance: +/- 10 %
    24 V DC tolerance: +/- 10 %
    supply current
    <= 16 mA : receiving mode
    <= 40 mA : maximum in sending mode
    mounting mode
    Fixed
    mounting support
    Symmetrical DIN rail
    height
    88 mm
    width
    72 mm
    depth
    30 mm
    product weight
    0.1 kg
    mechanical robustness
    Earthquakes in operation ( level: 2) : 1 Gn (vertical axes) conforming to IEC 60255-21-3
    Earthquakes in operation ( level: 2) : 2 Gn (horizontal axes) conforming to IEC 60255-21-3
    Jolts de-energized ( level: 2) : 20 Gn/16 ms conforming to IEC 60255-21-2
    Shocks de-energized ( level: 2) : 27 Gn/11 ms conforming to IEC 60255-21-2
    Shocks in operation ( level: 2) : 10 Gn/11 ms conforming to IEC 60255-21-2
    Vibrations de-energized ( level: 2) : 2 Gn, 10 Hz...150 Hz conforming to IEC 60255-21-1
    Vibrations in operation ( level: 2) : 1 Gn, 10 Hz...150 Hz conforming to IEC 60255-21-1
    Vibrations in operation ( level: Fc) : 2 Hz...13.2 Hz, a = +/- 1 mm conforming to IEC 60068-2-6
    cable distance between devices
    10 Devices <= 180 m cable length at 12 V DC
    10 Devices <= 750 m cable length at 24 V DC
    20 Devices <= 160 m cable length at 12 V DC
    20 Devices <= 450 m cable length at 24 V DC
    25 Devices <= 125 m cable length at 12 V DC
    25 Devices <= 375 m cable length at 24 V DC
    5 Devices <= 1000 m cable length at 24 V DC
    5 Devices <= 320 m cable length at 12 V DC
    auxiliary connection terminal
    Earthing terminal : screw-type connector cable 2.5...50 mm² <= 0.2 m
    Earthing terminal : screw-type connector tinned copper braid 6...100 mm²
    tightening torque
    Earthing terminal : 2.2 N.m
    Environment
    electromagnetic compatibility
    Fast transient bursts immunity tests-conducted disturbances : IV (4kV, 2.5 kHz ) conforming to IEC 61000-4-4
    Immunity to radiated fields immunity tests-radiated disturbances : III (10 V/m, 80 MHz...2 GHz ) conforming to IEC 61000-4-3
    Disturbing field emission emission tests : A conforming to EN 55022
    Fast transient bursts immunity tests-conducted disturbances : A and B (4kV, 2.5 kHz/2 kV, 5 kHz ) conforming to IEC 60255-22-4
    Immunity to conducted RF disturbances immunity tests-conducted disturbances : III (10 V ) conforming to IEC 60255-22-6
    Conducted disturbance emission emission tests : A conforming to EN 55022
    Immunity to magnetic fields at network frequency immunity tests-radiated disturbances : IV (30 A/m (continuous)-300 A/m (1-3 s) ) conforming to IEC 61000-4-8
    Surges immunity tests-conducted disturbances : III (2 kV CM, 1 kV DM ) conforming to IEC 61000-4-5
    1 MHz damped oscillating wave immunity tests-conducted disturbances (2.5 kV CM, 1 kV DM ) conforming to IEC 60255-22-1
    1 MHz damped oscillating wave immunity tests-conducted disturbances (2.5 kV CM, 2.5 kV DM ) conforming to ANSI C37.90.1
    100 kHz damped oscillating wave immunity tests-conducted disturbances (2.5 kV CM, 1 kV DM ) conforming to IEC 61000-4-12
    Conducted disturbance emission emission tests conforming to IEC 60255-25
    Disturbing field emission emission tests conforming to IEC 60255-25
    Electrostatic discharge immunity tests-radiated disturbances (8 kV air, 4 kV contact ) conforming to ANSI C37.90.3
    Electrostatic discharge immunity tests-radiated disturbances (8 kV air, 6 kV contact ) conforming to IEC 60255-22-2
    Fast transient bursts immunity tests-conducted disturbances (4kV, 2.5 kHz ) conforming to ANSI C37.90.1
    Immunity to radiated fields immunity tests-radiated disturbances (10 V/m, 80 MHz...1 GHz ) conforming to IEC 60255-22-3
    Immunity to radiated fields immunity tests-radiated disturbances (35 V/m, 25 MHz...1 GHz ) conforming to ANSI C37.90.2
    Voltage interruptions immunity tests-conducted disturbances (100 % during 100 ms ) conforming to IEC 60255-11
    climatic withstand
    Continuous exposure to damp heat (in operation) : Cab : 10 days, 93 % RH, 40 °C conforming to IEC 60068-2-78
    Continuous exposure to damp heat (in storage) : Cab : 56 days, 93 % RH, 40 °C conforming to IEC 60068-2-78
    Continuous exposure to damp heat (in storage) : Db : 6 days, 95 % RH, 55 °C conforming to IEC 60068-2-30
    Exposure to cold (in operation) : Ad : - 25 °C conforming to IEC 60068-2-1
    Exposure to cold (in storage) : Ab : - 25 °C conforming to IEC 60068-2-1
    Exposure to dry heat (in operation) : Bd : 70 °C conforming to IEC 60068-2-2
    Exposure to dry heat (in storage) : Bb : 70 °C conforming to IEC 60068-2-2
    Salt mist (in operation) : Kb/2 : 6 days conforming to IEC 60068-2-52
    Temperature variation with specified variation rate (in storage) : Nb : - 25 °C to 70 °C, 5 °C/min conforming to IEC 60068-2-14
    Influence of corrosion/gaz test 2 (in operation) : 21 days, 75 % RH, 25 °C, 0.5 ppm H2S, 1 ppm S02 conforming to IEC 60068-2-60
    Influence of corrosion/gaz test 4 (in operation) : 21 days, 75 % RH, 25 °C, 0.01 ppm H2S, 0.2 ppm S02, 0.2 ppm NO2, 0.01 ppm CI2 conforming to IEC 60068-2-60
    ambient air temperature for operation
    -25...70 °C
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    RoHS (date code: YYWW)
    REACh
    Product environmental profile
    Product end of life instructions
    Available
  • Documents and Downloads

    Language
    • English
    Catalogue
    Date
    Size
    Add to My Documents
    Date 2018/11/06
    Size 31 MB
    User guide
    Date
    Size
    Add to My Documents
    Date 2017/12/21
    Size 8.6 MB
    CAD
    Date
    Size
    Add to My Documents
    ACE949-2
    Date 2012/02/23
    Size 2.7 KB
    Date 2012/02/23
    Size 38.9 KB
    Date 2012/02/23
    Size 46.8 KB
    Date 2012/02/23
    Size 5.1 KB
    Connecting ACE949-2
    Date 2012/02/23
    Size 1.4 KB
    Date 2012/02/23
    Size 31.7 KB
    Date 2012/02/23
    Size 27.1 KB
    Date 2012/02/23
    Size 3.3 KB
    ACE949-2
    Date 2012/02/23
    Size 1.7 KB
    Date 2012/02/23
    Size 34.4 KB
    Date 2012/02/23
    Size 35 KB
    Date 2012/02/23
    Size 3.4 KB
    ACE949-2
    Date 2012/02/23
    Size 2.8 KB
    Date 2012/02/23
    Size 39.1 KB
    Date 2012/02/23
    Size 47.4 KB
    Date 2012/02/23
    Size 6.1 KB
    Product environmental
    Date
    Size
    Add to My Documents
    Date 2017/09/21
    Size 96.7 KB
    REACh Declaration
    Date
    Size
    Add to My Documents
  • Technical FAQs

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