Autonics M4Y Series Handbuch - Seite 3
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Speci昀椀cations
Input type
DC
AC
voltage
voltage
≤ 300
≤ 400
Max.
VDCᜡ
VACᜠ
allowable
input
≈ 150 % F.S. for each measured input range
Display
7-segment (red) LED (character height: 14 mm)
method
Display
Dependent on the input type
accuracy
DC input
± 0.2 % F.S. rdg ± 1-digit
AC input
± 0.5 % F.S. rdg ± 1-digit
Display scale 1999
Sampling time 2.5 times / sec
Response
≈ 2 sec (0 to 1999)
speed
Sampling
300 ms
cycle
Operation
Dual integral method
method
Unit weight
≈ 144 g
Approval
ᜫ
01) At 400 VACᜠ input: ≈ 120 % F.S. for each measured input range
100 - 240 VACᜠ ± 10 % 50 / 60 Hz
Power
supply
01)
Dependent on the input type
Power
consumption
DC input
2 W
AC input
4 VA
≥ 100 MΩ (500 VDCᜡ megger)
Insulation
resistance
2,000 VACᜠ 50 / 60 Hz for 1 min
Dielectric
strength
Noise
± 1 kV square wave noise (pulse width: 1 ㎲) by the noise simulator
immunity
0.75 mm double amplitude at frequency of 10 to 55 Hz (for 1 minute) in each
X, Y, Z direction for 1 hours
Vibration
0.5 mm double amplitude at frequency of 10 to 55 Hz (for 1 minute) in each X,
Vibration
(malfunction)
Y, Z direction for 10 min
300 m/s
(≈ 30 G) in each X, Y, Z direction for 3 times
2
Shock
100 m/s
(≈ 10 G) in each X, Y, Z direction for 3 times
Shock
(malfunction)
2
-10 to 50 ℃, storage: -25 to 65 ℃ (no freezing or condensation)
Ambient
temperature
35 to 85 %RH, storage: 35 to 85 %RH (no freezing or condensation)
Ambient
humidity
01) Power supply 24 - 70 VDCᜡ option is also available to order.
Error
• When 1999 or -1999 昀氀ashes with a certain measurement input, disconnect power
supply and then check the cables.
DC
AC
Rotation,
speed
Power
current
current
≤ 10
≤ 10
VDCᜡ
≤ DC 2 A ≤ AC 5 A
VDCᜡ
≤ 10
VACᜠ
01)
Connections of Applications
■ DC voltmeter connection
Scaling
• V1 (measuring voltage): ≤ 300 VDCᜡ
DC 4 - 20
mA
V1
Load
Panel
meter
■ AC voltmeter connection
• V1 (measuring voltage): ≤ 400 VACᜠ
V1
Load
meter
■ DC ammeter connection
• I (measuring current): ≤ DC 2 A
I
Panel
meter
Load
■ AC ammeter connection
• I (measuring current): ≤ AC 5 A
I
Load
■ Simulaneous connection of voltmeter and ammeter
Load
+
power
-
HI
Voltmeter
DC power
supply 1
• A: Compared to measurement input range, higher measuring voltage needs a multiplier and
lower measuring voltage needs a shunts.
• Connect the separated power supply each.
• (-) terminal of the power and (-) terminal of measurement input are shorted.
In case of using same power supply, measurement error or overcurrent may occur.
Load
+
power
-
AC
power supply
• B: When measuring higher current than measurement input, use a shunt for DC current and
a current transformet (C.T) for AC current.
■ Power meter connection
P.T
L1
L2 L3
P.T
C.T
C.T
Load
• V1 (measuring voltage): ≥ 300 VDCᜡ
Multiplier
Hi
Power
R1
supply
Low
V1
Load
Select R1 and R2 in order to make V2 less than max.
measuring voltage using multiplier.
(R1 > R2)
V2 =
× V1
R2
R1+R2
• V1 (measuring voltage): ≥ 400 VACᜠ
P.T
Hi
N1
Power
Panel
supply
Low
V1
Load
When measurement voltage is higher than 400
VACᜠ, use the P.T on the external.
(V2 ≤ max. measuring voltage)
N2
V2 =
× V1
N1
• I (measuring current): ≥ DC 2 A
Hi
I
Power
supply
Shunt
Low
Load
When the current is higher than DC 2 A, use shunt.
Second section of shunt is 50 mVDCᜡ.
• I (measuring current): ≥ AC 5 A
Hi
I
Power
Panel
C.T
supply
meter
Low
Load
If the current is higher than AC 5 A, use C.T.
-
+
Load
A
HI
LOW
LOW
Ammeter
DC power
supply 2
-
+
Load
B
HI
HI
LOW
LOW
Voltmeter
Ammeter
Power factor transducer
+
Hi
Output
Panel
: 0 - 10 VDCᜡ
meter
Low
-
Hi
Power
V2
Panel
supply
R2
meter
Low
N2
Hi
Power
V2
Panel
supply
meter
Low
Hi
Power
50 mVDCᜡ
Panel
supply
meter
Low
Hi
Power
Panel
supply
meter
Low
Power
supply