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Customer Interface Unit
CIU-MH03 Customer Interface Unit
Customer Interface Unit
Product Overview
CIU(Customer Interface Unit) is combinedly used together with split type prepayment keypad meter, with main functions: display, communication, keypad input, credit alarm, etc. The Data processing Unit consists of MCU and data memory.
The Input-output Unit consists of LCD display, keypad, audible and visual alarm and M-bus communication(wired cable).
- Key Features
- Technical Specifications
lBalance display configurable
lLarge digit LCD display, easy for reading
l3x4 number and function keypad easy to operate
lM-Bus communication between CIU and Meter
lEasy to match with meter, convenient for site installation
lReachable when disconnected
lLCD backlighting to increase readability in low light conditions (optional)
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Type
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M-Bus CIU
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Rated Voltage
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From meter M-bus port(16DCV-20DCV)
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Frequency
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50Hz
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Power Consumption
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Less than 1.5W and 10VA
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Maximum Rated Current
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Less than 1VA
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Protective Class
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Class 2
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Supply Connection
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(Wired cable) M-Bus
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Battery
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Power from meter
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Communication
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M-Bus (Wired cable)
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Protocol
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DLMS for meter
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Operating Temperature Range
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-25℃~60℃
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Storage Temperature Range
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-40℃~70℃
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Installation Type
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Wall mounted (inside of house)
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IP Rating
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IP51
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Sealing
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Seals only for meter
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Keypad
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12-key with standard layout
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Buzzer
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Audible feedback on key press, token accept and reject melodies and alarms
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Energy Monitoring
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Prepaid and Post-paid configurable
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