Digital light column display regulatorFunctional Features
● Universal input function ● Automatic calibration and manual calibration functions Multiple protection, isolation design, strong anti-interference ability, high reliability A good software platform with secondary development capabilities to meet special functions Advanced modular structure, combined with powerful instrument chips, makes function combination and system upgrade very convenient
Specification
Basic error: 0.5% FS or 0.2% FS ± 1 word Resolution: 1/20000, 14 bit A/D converter Display mode: dual row four digit LED digital tube and dual row light column display simultaneously Sampling period: 0.5S Alarm output: Two limit alarm or four limit alarm, alarm mode and sensitivity can be set, relay output contact capacity AC220V/3A or AC220V/1A Transmission output: 4-20mA, 0-10mA, 1-5V, 0-5V Accuracy: ± 0.3% FS Communication output: Interface mode - isolated serial bidirectional communication interface RS485/RS422/RS232/modem Baud rate -300~9600bps, freely set internally Feed output: DC24V/30mA Power supply: Switching power supply 85-265VAC, power consumption below 4W
Model Selection Table
code
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describe
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ZY-800
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Intelligent light column regulator
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External dimensions
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A/S
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Desktop size 320 × 120 × 250mm
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ALARM IN
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B□
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B0 has no alarm output; B1-B4, Alarm from 1-4 o'clock
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Transmission output
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X1
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4-20mA output
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X2
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0-10mA output
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X3
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1-5V output
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X4
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0-5V output
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Communication output
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P
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Micro printer
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R
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Serial communication RS232
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S
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Serial communication RS485
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Power supply for transmitter distribution
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No feed output
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V12
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Equipped with DC12V power supply output
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V24
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Equipped with DC24V power supply output
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power supply
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220VAC power supply
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W
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DC24V power supply
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Input signal
|
Sn
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Refer to the "Input Signal Type Table"
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Input Type Table
Parameter prompt
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Input signal content
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Parameter prompt
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Input signal content
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tc-K
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K-type
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rtd
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0-400Ω
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tc-S
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s type
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1000
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Pt1000
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tc-E
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E-type
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bA1
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BA1
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tc-b
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type B
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bA2
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BA2
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tc-t
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t type
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0-50
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0-50mA
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tc-n
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n-type
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0-5V
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0-5V
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tc-j
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J-shaped
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1-5V
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1-5V
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P100
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Pt100
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0-20
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0-20mA
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C100
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Cu100
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0-10
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0-10mA
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Cu50
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Cu50
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4-20
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4-20mA
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