WX3 mV Input/Variable Software Computing Unit
Brand: Yokogawa Electric CorporationThe JUXTA WX3 Series, Computing unit (mV Input/ Variable Software Type) receives mV input signals, applies various computing functions to them, and outputs isolated DC current or DC voltage signals to controllers or recorders.
The computation parameters, zero points, and spans can be set and modified using a Handy Terminal (JHT200).
Specifications
Accuracy
- (± 5.0 % of Set Value) ± 1 second
- ± 0.2 % of Span
Consumption
- 60 mA at 24 Vdc - Current Consumption
- 7 VA at 100 Vac - Power Consumption
- 8.5 VA at 100 Vac - Power Consumption
- 82 mA at 24 Vdc - Current Consumption
Current
- 1-24 mA DC - Span
Dead Time
- 0 to 7,990 seconds
Electrical Connectors
- M4 Screw Terminal
Enclosure, Body Material
- ABS Resin
Humidity
- 5 to 90 % Relative Humidity, Non-Condensing
Input
- -0.5 to 4 Vdc - Max.
Input Signal
- -10 to 50 mV - Span 10 mV or more
- -100 to 1,250 mV - Span 250 mV or more
- -2 to 10 mV - Span 3 mV of More
- -50 to 250 mV - Span 50 mV or more
Insulation Resistance
- 100 megaohms or more at 500 Vdc between Input & Output, Output & Power Supply, & Input & Power Supply
Mounting
- DIN Rail Mounting
- M4 Screw x 4
- Rack-Mounted
- Wall Mounted
Operating Temperature
- 0° to 50° C (32° to 122° F)
Output
- 0 to 100 mVdc
- 0 to 24 mA DC
- 10 mV to 20 V - Span (DC)
- -10-10 Vdc
Power Supply
- 24 Vdc ± 10 %
- 85-264 Vac, 47 to 63 Hz
Power Supply Effect
- ± 0.1 % of Span or Less - Power Supply Voltage Fluctuations
Resistance
- 1 Megaohm (3 kiloohms or more During Power Off) - Input Resistance
- 750 to 250,000 ohms - Output Range
Response Time
- 500 milliseconds, 63 % Response (10 to 90 %)
Span & Zero Adjustments
- ± 1 % of Span - Input & Output Adjustment Function
Supply Voltage
- 1,500 Vac/minute - Withstand Voltage (AC & DC Drive) between Input & Output, & Input & Power Supply
- 500 Vac/minute - Withstand Voltage (DC Drive) between Output & Power Supply
Temperature Effect
- ± 0.2 % of Span or Less for a Temperature Change of 10° C (18° F) - Effect of Ambient Temperature
Time Constant
- 0 to 799 seconds
Zero Offset
- 0 to 200 % - Current Signal Zero Elevation
- -100 to 200 % - Voltage Signal Zero Elevation
Documentation
Product Manuals
- Instruction Manual A pdf 226 KB
- Instruction Manual B pdf 220 KB
- Instruction Manual C pdf 226 KB
- Instruction Manual D pdf 218 KB
- Instruction Manual E pdf 218 KB
- Instruction Manual F pdf 218 KB
- Instruction Manual G pdf 219 KB
- Instruction Manual H pdf 219 KB
- Instruction Manual I pdf 232 KB
- Instruction Manual J pdf 195 KB
- Instruction Manual K pdf 209 KB
- Instruction Manual L pdf 205 KB
- Instruction Manual M pdf 206 KB
- Instruction Manual N pdf 201 KB
- Instruction Manual O pdf 200 KB
- Instruction Manual P pdf 198 KB
- Instruction Manual Q pdf 191 KB
- Instruction Manual R pdf 194 KB
- Instruction Manual S pdf 197 KB