Product Overview:

    CTZL23-BG10 is a kind of communication interface converter supplied in all in one meter data collection system.  The design entirely conforms to the specification and requirement of State Grid. The uplink communication channel uses modular design, supports State Grids standard, and communication program of various mainstream manufactures in narrow band carrier, wideband carrier, micro power wireless, carrier wireless dual-modes, and communicate with electricity data collection terminals.  The downlink communication channel uses kinds of communication interface like RS-485, M-BUS to realize date collection and control of water meter, gas meter and heat meter. Meanwhile, handheld devices can be used to maintain and debug this product.

    Product Features:

● Supporting various uplink communication modes for remote reading.

● Having access to 64 meters, support CJ/T-188 communication stipulations, make customized private protocol at the same time.

● Meter port and rate automatic identification, possess communication conflict avoidance mechanism at the same time.

● Supporting unvarnished data transmission, reading, and setting the converter with infrared communication equipment.

● Supporting upper and lower electrical detection, version updating, failed meter reading testing and storing latest 54 records.

    Performance Parameter:

     Rated voltage:          220V±20%

  Rated frequency:       50Hz (allowable deviation between -6% and +2%)

  Apparent power:        ≤8VA

  Active power:             ≤3W

  Ambient conditions:     Standard operating temperature: -40℃ ~ +70℃

  Relative humidity:        10%-100%

     Communication transmission range:    The entire electrical transformer district

  Term of validity for data retention:  30 years

  Number of nodes on RS485 bus:     32

     Number of nodes on M-BUS:           64

      Load capacity of 12V DC output:     ≤1A