Wecon LX3V-4AD PLC Module for Analog to Digital

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Wecon LX3V-4AD PLC Module for Analog to Digital
module LX3V-4AD chuyển đổi tương tự sang số

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Environment specification

Item	Specification
Environmental specifications (excluding following)	Same as those for the LX3V main unit
Dielectric withstand voltage	500VAC, 1min (between all terminals and ground)

Power supply specification

Item	Specification
Analog circuits	24V DC ± 10%, 55mA (external power supply from main unit)
Digital circuits	5V DC, 90mA (internal power supply from main unit)

Performance specification

	Voltage Input	Current input
Items	Either voltage or current input can be selected with your choice of input terminal. Up to fourinput points can be used at one time.
Analoginput range	DC -10V to +10V (input resistance: 200kΩ). Warning: this unit may be damaged by input voltage in excess of ±15V	DC -20mA to +20mA (input resistance:250Ω) Warning: this unit may be damaged byinput currents in excess of ±32mA.
Digitaloutput	12-bit conversion stored in 16-bit 2’s complement formMaximum value:+2047 Minimum value:-2048
Resolution	5mV (10V default range 1/2000)	20µA (20mA default range 1/1000)
Over allaccuracy	±1% (for the range of -10V to +10V)	±1% (for the range of -20mA to +20mA)
Conversionspeed	15ms/channel (Normal speed), 6ms/channel (High speed)
CE Certification	CE marked