Yokogawa PC-Based MX100 - Manual (Page 115)

4-27
IM MX100-01E
Specification
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Index
4.10 8-CH, Medium-Speed Analog Output Module
(MX120-VAO-M08) Specifications
Style number: S2
Number of outputs: 8
Update interval: Output per 100 ms (not synchronized to the measurement interval)
Output types: DC voltage, DC current (external 24-V power supply required
when using current output)
Rated output range: Voltage: –10 to 10 V
Current: 0 to 20 mA sourcing (for 1-5 V output, 4-20 mA is output)
Max. output range: Voltage: –11 to 11 V, Current: 0 to 22 mA
Load impedance: Voltage 5 kΩ or more, Current 600 Ω or less
Accuracy: ±0.2% of FS at the rated output range or less (F.S. = 10 V or 20
mA). However, for current output, accuracy is met at 1 mA or more.
The accuracy applies to standard operating conditions:
ambient temp: 23 ±2°C, ambient humidity: 55 ±10% RH, supply voltage:
90 to 250 VAC, power frequency: 50/60 Hz ±1%, warm-up time: at
least 30 minutes, without adverse conditions such as vibrations.
Output resolution: 12 bits of F.S. or more
Setting resolution is as follows (the actual module resolution is
rounded).
PC Software: –10.000 V to 10.000 V (1 mV resolution)
0.000 mA to 20.000 mA (1 mA resolution)
API, MX main unit: Set-10 V to 10 V with -20000 to 20000 digits
(or approx. 2000 - 10000 digits for 4-20 mA)
Effects of ambient temperature: ±(50 ppm of setting + 50 ppm of F.S.) per degree C or
less (F.S. = 10 V or 20 mA)
External power supply: 24 V ±10% (required when using current output)
Connect a device with ampacity of 250 mA or more.
Insulation resistance: 20 MΩ or more (500 VDC) between output terminal and earth
Across output terminals: non-isolated (- terminal common potential)
Withstand voltage: 2300 VAC (50/60 Hz) for one minute between the output terminal
and earth
Across output terminals: non-isolated (– terminal common potential)
Power consumption: Approx. 2.5 W (not including power consumption of external
power supply)
Terminal type: Clamp, attached and removed in units of 4 channels
Applicable wire size: 0.08 to 2.5 mm 2 (AWG28 to 12)
External dimensions: Approx. 57 (W) × 131 (H) × 151 (D) mm (including the terminal cover)
Weight: Approximately 0.5 kg
External Dimensions
Unit: mm
57
13
1
150.8
If not specified, the tolerance is ±3%. However, in cases of less than 10 mm, the tolerance is ±0.3
mm.