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CJ-KFx1/CJ-KFx2 series|Dry Contact CC signal converters
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CJ-KFx1/CJ-KFx2 series
Series Description: Dry Contact CC signal converters

Cj-kf series products are a type of multi-channel contact closure fiber conversion equipment. It adopts the latest ARM chip, which is quite stable, reliable low power, supports 1 ~ 4 channels contact closure(Dry Contact or CC) signal to Fiber optic transmission.

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    Cj-kf series products are a type of multi-channel contact closure fiber conversion equipment. It adopts the latest ARM chip, which is quite stable, reliable low power, supports 1 ~ 4 channels contact closure(Dry Contact or CC) signal to Fiber optic 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.
    Contact closure signal/TTL digital signal interface:
    *    Independent 1 ~ 4 channel input, 1~4 channel output.
    *    Input mode can be elected by TTL input or dry contacts input
    *    TTL input level: input level + (0 ~ 1) V/logic "0", input level + (5 ~ 30) V/logic "1"
    *    Dry contacts input: short circuit or open.
    *    Output modes: the optional for 5V TTL / 24V TTL output, or relay output
    *    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

    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).

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

    Mechanical
    *    Dimensions: 146mm×53mm×135mm (H×W×D)
    *    Casing: IP30 protection, Metal case
    *    Installation: 35mmDIN-Rail, Wall Mounting.
    *    Net Weight:800g

    Environmental
    *    Operating Temperature:-10℃~75℃(-40℃~85℃optional)
    *    Storage Temperature:-40℃~85℃
    *    Ambient Relative Humidity: 5%~95% (non-condensing)
      SelectProduct ModelDescribe
      Cj-kf111 channel CC signal fiber optic converters, dry contact closure input SPDT Form C relay output, MM/SM ,0~20Km,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-kf313 channel CC signal fiber optic converters, dry contact closure input SPDT Form C relay output, MM/SM ,0~20Km,ST/SC/FC (optional).
      Cj-kf414 channel CC signal fiber optic converters, dry contact closure input SPDT Form C relay output, MM/SM ,0~20Km,ST/SC/FC (optional).
      
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      +86-400-863-2699Contact Us
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      Shenzhen Comark Technology Co. Ltd.

      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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