Specification
Analog/Digital (4A/D) module
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Voltage input
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Current input
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Power supply voltage
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24V DC (20.4V DC ~ 28.8V DC) (-15% ~ +20%)
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Analog input channel
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4 channels/module
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Range of analog input
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+-10V
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+-20mA
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Range of digital conversion
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+-8,000
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+-4,000
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Resolution
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14 bits (1LSB = 2.5mV)
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13 bits (1LSB = 5uA)
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Input impedance
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0.5Ω
or lower
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Overall accuracy
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+-0.5% when in full scale (25°C, 77°F)
+-1% when in full scale within the range of 0 ~ 55°C, 32 ~ 131°F
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Responding time
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3ms × the number of channels
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Isolation
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Internal circuit and analog output terminals are isolated by optical coupler.
No isolation among analog channels.
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Range of absolute input
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+-15V
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+-32mA
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Digital data format
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13 significant bits out of 16 bits are available; in 2's complement
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Average function
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Yes. Available for setting up in CR#2 ~ CR#5; range: K1 ~ K20.
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Self-diagnosis
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Upper and lower bound detection/channel
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Communication mode
(RS-485)
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ASCII/RTU mode. Communication speed: 4,800/9,600/19,200/38,400/57,600/115,200 bps. ASCII data format: 7-bit, even bit, 1 stop bit (7, E, 1). RTU data format: 8-bit, even bit, 1 stop bit (8, E, 1). RS-485 cannot be used when connected to PLC MPU.
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When connected to DVP-PLC
MPU in series
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The modules are numbered from 0 to 7 automatically by their distance from MPU. No.0 is the closest to MPU and No.7 is the furthest. Maximum 8 modules are allowed to connect to MPU and will not occupy any digital I/O points.
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Max. rated power consumption
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24V DC (20.4V DC ~ 28.8V DC) (-15% ~ +20%), 2.5W, supplied by external power
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Operation/storage
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Operation: 0°C ~ 55°C (temperature); 5 ~ 95% (humidity); pollution degree 2
Storage: -25°C ~ 70°C (temperature); 5 ~ 95% (humidity)
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Vibration/shock immunity
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International standards: IEC 61131-2, IEC 68-2-6 (TEST Fc)/IEC 61131-2 & IEC 68-2-27
(TEST Ea)
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Product Profile & Dimension
