WD-100A
Indicator for Voltage-Output Type Sensors

  • CE

WD-100A

Summary

· 2.4-inch full color display
· Measurement Channel: 2 (Analog and pulse each)
· Sampling Rate: 100 times/s max. (Voltage and current)
· Able to place vertically or horizontally depending on what suits best for your needs.

Features

Displays voltage/current and pulse on single unit

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WD-100A
Indicator for Voltage-Output Type Sensors

WD-100A
  • CE

Specifications

Basic Specifications
Measurement Channel 2
Display 2.4 inch TFT LCD
Ach measurement result, Bch measurement result, calculation result,
Ach and Bch measurement results,
Ach or Bch measurement result and calculation result
Over Warning OVER or -OVER when display range are exceeded
External Controls Following 5 functions can be assigned to control terminals (user-configurable).
①Comparator reset function
②Totalized value reset function
③Measurement prohibited function:
 Measurement prohibited A/B/A&B
④Current value hold function:
 Current value hold A/B/A&B
⑤Max value hold function:
 Max value hold A/B/A&B
⑥Min value hold function:
 Min value hold A/B/A&B
⑦Digital zero function
⑧Pattern change function:
 Pattern change 1 to 3
⑨Display change function
⑩Trend hold function
As follows, only shortcut setting
⑪Compare list function
Operating Temp & Humidity Range -5 to 50°C, 35 to 85% (No condensation)
Storage Temp & Humidity Range -10 to 70°C, 60% or less
Power Supply 24 to 48 VDC ±10%
Power Consumption 6 W max. at 24 VDC,
6.5 W max. at 48 VDC
Sensor Power Supply 12 VDC ±10% 100 mA max.;
24 VDC ±10% 50mA max.
*When 2 channel input, allowable current of Ach and Bch together will be above current.
*1.2 W max. when the combination of 12 VDC and 24 VDC.
Dimensions 96 mm (W) × 52 mm (H) × 145 mm (D)
Weight Approx. 350 g
Withstand Voltage 1500 VAC for 1 minute: Between the power supply terminal-input /
external control / comparator output / option output

1500 VAC for 1 minute: Between the input terminal-external control /
comparator output / option output

3000 VAC for 1 minute: Between enclosures-each terminals
Insulation Resistance 500 VDC 100 MΩ or more between the above terminals
Vibration Tolerance 10 to 55 Hz half amplitude 0.15 mm in X, Y, Z directions for 30 minutes
Protection IP66
(When mounted on the panel. See outline drawing for coverage.)
Installation Environment Indoor use
Applicable EN Standard EN61326-1
 (EMS: Industrial installations; EMI: Class A)
 "Applies to wire length of 30 m or less"
EN IEC 63000
Case Material Polycarbonate (PC), Black UL94V-0
Input Specifications
Analog Input Measurement of Ach
Measurement Range Measurement range: ±5 V
Input impedance: About 1 MΩ
Maximum allowable input: ±100 V
Accuracy: ±(0.05% of FS + 1 digit)

Measurement range: 0 to 5 V
Input impedance: About 1 MΩ
Maximum allowable input: ±100 V
Accuracy: ±(0.05% of FS + 1 digit)

Measurement range: 1 to 5 V
Input impedance: About 1 MΩ
Maximum allowable input: ±100 V
Accuracy: ±(0.05% of FS + 1 digit)

Measurement range: ±10 V
Input impedance: About 1 MΩ
Maximum allowable input: ±100 V
Accuracy: ±(0.05% of FS + 1 digit)

Measurement range: 0 to 10 V
Input impedance: About 1 MΩ
Maximum allowable input: ±100 V
Accuracy: ±(0.05% of FS + 1 digit)

Measurement range: 4 to 20 mA
Input impedance: About 10 Ω
Maximum allowable input: ±50 mA
Accuracy: ±(0.05% of FS + 1 digit)

Measurement range: 0 to 20 mA
Input impedance: About 10 Ω
Maximum allowable input: ±50 mA
Accuracy: ±(0.05% of FS + 1 digit)

Measurement range: ±20 mA
Input impedance: About 10 Ω
Maximum allowable input: ±50 mA
Accuracy: ±(0.05% of FS + 1 digit)

*Each range can measure up to ±10% FS range.
(Internal limit processing with ± 10% FS.)
The full scale in the bipolar input setting considers plus and minus separately. For example, in the case of ± 10V input, limit processing is performed up to ±11 V. (20 V is not treated as FS.)
Similarly, the accuracy with ±10 V input is also specified as one-sided FS treatment, and the accuracy is calculated as 5 mV (0.05%) ± 1 digit.
Conversion Method ⊿Σ conversion method
Input Signal Single-ended
Sampling Rate 100 times/second max.
Display Updating Period 100 ms
Zero Display Leading zero suppression
Decimal Point Arbitrary setting possible
Display Range -99999 to 99999
Pulse Input Measurement of Bch
Frequency Range 0.01 Hz to 250 kHz
Input Signal Open collector (NPN/PNP), voltage pulse, totem pole output
(complementary output), AC pulse, proximity sensor
Input Method Single-phase pulse
Input Level Open collector
 Pull up to 12 V or 24 V

Logic
 L level: 1.0 V or less
 H level: 3.9 to 30 V
  (Max. allowable voltage ±50 V)

Zero-crossing
 60 mV to 40 VAC
  (Max. allowable voltage 70 V)
 *AC signal which gets across 0 V.
Input Impedance Open collector
 Pull up to 12 V through approx. 10 kΩ
   (sensor power supply 12 V)
 Pull up to 24 V through approx. 25 kΩ
   (sensor power supply 24 V)
 Pull down to GND through approx. 10 kΩ.

Logic/Zero-crossing
 Pull down to GND through approx. 10 kΩ

2 wire
 Pull down to GND through approx. 900 Ω
Input Pulse Width 1.8 μs or more (Both L level and H level)
Measurement Method Cyclic calculation method
SamplingRate 10 ms (calculation period)
Display Updating Period 100 ms
(Display) Display range: 0 to 999999
Zero display: Leading zero suppression
Decimal point: Arbitrary setting possible
Display unit time: Second, minute or hour selectable
Accuracy: ±(20 ppm reading +1 digit) at 23 ±5°C
(Totalized Display) Display range: -999999 to 999999
Zero display: Leading zero suppression
Decimal point: Arbitrary setting possible
Totalized value reset:
 Totalized value can be reset to total initial value by external control
Accuracy: ±0 (When scaling is “1”)
Output Specifications
Comparator Output
Open Collector Output Rated output: Sink current Max. 50 mA
Applied voltage: Max. 30 V
Output saturation voltage: 1.2 V or less at 50 mA
Number of outputs: 4 transistor outputs
Control Method Microcomputer operation method
Setting Range Pulse input: -999999 to 999999
Analog input: -99999 to 99999
Hysteresis 1 to 999999 digit for each setpoints
Comparison Operation According to sampling rate (circulate period)
Setting Condition Condition can be set to AL1 to AL4 independently

●Level judgement mode
The alarm is ON when display value exceeds judgement value (over alarm).
The alarm is ON when display value underruns judgement value (under alarm).

【Over alarm (upper limit judgement】
---Comparison condition------------------Judgement result
Display value > AL1 judgement value      AL1
Display value > AL2 judgement value      AL2
Display value > AL3 judgement value      AL3
Display value > AL4 judgement value      AL4


【Under alarm (under limit judgement】
---Comparison condition------------------Judgement result
AL1 judgement value > Display value      AL1
AL2 judgement value > Display value      AL2
AL3 judgement value > Display value      AL3
AL4 judgement value > Display value      AL4
 

●Zone judgement mode
The alarm is ON when display value between upper and lower judgement values (inside of zone alarm).
The alarm is ON when display value out of upper and lower judgement values (outside of zone alarm).

【Inside of zone alarm】
Comparison condition:
 AL1 zone upper limit ≥ Display value ≥
 AL1 zone lower limit
Judgement result: AL1

Comparison condition:
 AL2 zone upper limit ≥ Display value ≥
 AL2 zone lower limit
Judgement result: AL2

Comparison condition:
 AL3 zone upper limit ≥ Display value ≥
 AL3 zone lower limit
Judgement result: AL3

Comparison condition:
 AL4 zone upper limit ≥ Display value ≥
 AL4 zone lower limit
Judgement result: AL4


【Outside of zone alarm】
Comparison condition:
 Display value ≥ AL1 zone upper limit or
 AL1 zone lower limit > Display value
Judgement result: AL1

Comparison condition:
 Display value ≥ AL2 zone upper limit or
 AL2 zone lower limit > Display value
Judgement result: AL2

Comparison condition:
 Display value ≥ AL3 zone upper limit or
 AL3 zone lower limit > Display value
Judgement result: AL3

Comparison condition:
 Display value ≥ AL4 zone upper limit or
 AL4 zone lower limit > Display value
Judgement result: AL4
Comparison Formula Memory 8 pattern memory
Pulse Output
   Bch (pulse input) totalizer-synchronous output function, one pulse output per input pulse.
Output Type Open collector output NPN type
Rated Output 30 VDC 20 mA max.
Output Range 400 Hz max.
 (Pulse width is selectable, 1 ms is the minimum width.)
Analog Output
Conversion Method D/A conversion method
Resolution 13 bit equivalent
Scaling Digital scaling
Output Objective An item can be selected from source displayable values
Response Speed 25 ms or less(0 → 90% response)
Specifications by Types -----Specifications for each output-----
Output type: 0 to 10 V
Load resistance: 2 kΩ or more
Accuracy: ±(0.1% of FS) (23 ±5°C, 35 to 85%)
Ripple: ±50 mVp-p

Output type: ±10 V
Load resistance: 2 kΩ or more
Accuracy: ±(0.1% of FS) (23 ±5°C, 35 to 85%)
Ripple: ±50 mVp-p

Output type: 1 to 5 V
Load resistance: 2 kΩ or more
Accuracy: ±(0.1% of FS) (23 ±5°C, 35 to 85%)
Ripple: ±50 mVp-p

Output type: 0 to 20 mA
Load resistance: 550 Ω or less
Accuracy: ±(0.1% of FS) (23 ±5°C, 35 to 85%)
Ripple: ±25 mVp-p
*Load resistance 250 Ω (20 mA output)

Output type: 4 to 20 mA
Load resistance: 550 Ω or less
Accuracy: ±(0.1% of FS) (23 ±5°C, 35 to 85%)
Ripple: ±25 mVp-p
*Load resistance 250 Ω (20 mA output)
Optional Accessories AC Adapter for 24 VDC supply UNI324-2410-CT
AC Power Cable for 24 VDC supply UNI324-2410-CV-CT
Output and power supply cable (24VDC) with BNC plug for TPS TE-57CV-24V-BNC
Output and power supply cable (24VDC) with bared tip for TPS TE-57CV-24V

Dimensions

WD-100A

AC Adapter

UNI324-2410-CT
AC Adapter for 24 VDC supply

UNI324-2410-CT
Object Product Model WD-100A

UNI324-2410-CV-CT
4-pin plug to 2-pin receptacle, 2-pin crimp-style terminal

UNI324-2410-CV-CT

Specifications

Length Approx. 3.8 m
Object Product Model TPS-A-5NM to 5KNM
WD-100A

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