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Fiber Optic Multiplexer
Series Description: Fiber Optic Multiplexer

Cj-mf series products are a type of multi-channel analog signal, the digital signal, serial ports RS232/485/422 fiber conversion multiplexing equipment.

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    Cj-mf  series products are a type of multi-channel analog signal, the digital signal, serial ports RS232/485/422 fiber conversion multiplexing equipment.

    It adopts the latest ARM chip, which is quite stable, reliable low power, supports 1 ~ 4 channels the digital TTL signal/contact closure signal, 1 ~ 4 channel analog (voltage/current), 1 ~ 2 channel RS232/485 or a channel RS422 signal in the fiber alone or multiplexing transmission.

    It requires no change of the user communication protocol solves the problem of electromagnetic interference, ground ring interference thunder destroys, which greatly improve the signal reliability, safety confidentiality, at the same time solve the problem of traditional mode of short distant transmission.
    Protection grade is IP30, strengthen cabinet, 35mmDIN guide installation, industrial stard DC24V power supply, possess the protection function of power polarity reverse connect.
    Analog signal interface:
    *    Voltage/Current analog signal (0-5)V/(0-10)V/(4-20)mA optional.
    *    Support 1 ~ 4 channel voltage/current analog signal.
    *    Reference accuracy    0.5% @ 25°C
    *    Update rates          1K~2KHz
    *    Signal resolution       10bit
    *    Time delay             <10ms
    *    Voltage signal interface parameters: Voltage transmission rang (0-5)VDC  or (0-10)VDC ;Input impendency 100KΩ
    *    (4-20 mA) electrical flow interface) parameters: Maximum load capacity 600Ω ,Input resistance 120Ω

    Contact closure signal interface:
    *    Independent 1 ~ 4 channel input, 1~4 channel output.
    *    Dry contacts input: short circuit or open.
    *    Relay output form: FORM C(SPDT): Relay-operating time 6ms ;Relay release time 3ms ;Total switch time 10ms;Relay contacts capacity 1A/24VDC
    *    Transmission delay time: 2 ms
    *    The maximum working switch frequency: 50Hz

    RS232、RS485 and RS422 interface:
    *    Four configuration mode: double channel RS232 / double channel RS485/One channel RS232 + One channel RS485/ One channel RS422
    *    Work rate set (by mfg only):0~9.6Kbps at any rate

    Optical Interface
    *    Wave length: multi-mode 850nm、1310 nm;  single mode 1310 nm、1550nm
    *    Fiber type: multi-mode 50/125um、62.5/125um、100/140um;single mode 8.3/125 um、9/125um、10/125um
    *    Transmission distance: multi-mode 2km, single mode 20km.
    *    Fiber interface type: ST/SC/FC (optional); ST (standard configuration).

    Power and protection
    *    Power: Industrial standard24V (+/-5%) power supply, With power polarity and reverse connect protection
    *    5-pin Industrial Pluggable Screw Terminal

    Mechanical
    *    Dimensions: 136mm×46mm×106mm (H×W×D)
    *    Casing: IP30 protection, Metal case
    *    Installation: 35mmDIN-Rail, Wall Mounting.
    *    Weight:800g

    Environmental
    *    Operating Temperature:-10℃to70℃(-40℃to85℃optional)
    *    Storage Temperature:-40℃to 85℃
    *    Ambient Relative Humidity: ≤90% (non-condensing)
      SelectProduct ModelDescribe
      Cj-kf111 ch CC signal fiber optic converters, dry contact closure input SPDT Form C relay output, MM/SM ,0~15Km,ST/SC/FC (optional).
      Cj-kf212 chs CC signal fiber optic converters, dry contact closure input SPDT Form C relay output, MM/SM ,0~15Km,ST/SC/FC (optional).
      Cj-df111 ch digital signal fiber optic converters, active input triode output, MM/SM ,0~15Km,ST/SC/FC (optional)
      Cj-df212 chs digital signal fiber optic converters, active input triode output, MM/SM ,0~15Km,ST/SC/FC(opt)
      Cj-af111ch analog signal fiber optic converters, 4-20mA, MM/SM, 0~15Km, ST/SC/FC (optional).
      Cj-af212chs analog signal fiber optic converters, 4-20mA, MM/SM, 0~15Km, ST/SC/FC (optional).
      Cj-vf111ch analog signal fiber optic converters, 0-5/10VDC, MM/SM, 0~15Km, ST/SC/FC (optional).
      Cj-vf212chs analog signal fiber optic converters, 0-5/10VDC, MM/SM, 0~15Km, ST/SC/FC (optional).
      Cj-sf212 chs serial signal fiber optic converters, 2*RS232/2*RS485/1*RS422 9.6K~115.2k (optional) fixed rate, MM/SM, 0~15Km, ST/SC/FC (optional).
      Cj-mfAnalog signal digital signal fiber multiplexer, 1 ~ 4 chs analog signal, 1 ~ 4 chs digital signal, 1 ~ 2 chs RS232/485 multiplexing, MM/SM, 0~15Km, ST/SC/FC (optional).
      
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      Tel: +86 13924583493
      Email: sales01@comark.cn
      Add.: Zone B,5th floor,2nd Building, Zhongxing Industrial Zone, Chuangye Rd. Nanshan District, Shenzhen 518054, P.R.C
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