47LHZ-1D3R-R [MSYSTEM]
Digital Panel Meters 47 Series;
| 型号： | 47LHZ-1D3R-R |
| 厂家： | 
M-SYSTEM |
| 描述： | Digital Panel Meters 47 Series |
| 文件： | 总7页 (文件大小：184K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: 47LHZ
2: SPDT relay contact, 2 points
Digital Panel Meters 47 Series
[3] DISPLAY COLOR
R: Red
FREQUENCY INPUT DIGITAL PANEL METER
(4½ digit, LED display type)
YR: Orange
G: Green
Functions & Features
• 4½ digit digital panel meter
• Measures line frequency deviation of a heavycurrent
power system
BG: Bluegreen
B: Blue
W: White
• 1/8 DIN size
• Max. and Min. value display
• IP66 front panel
[4] POWER INPUT
AC Power
• Separable terminal block
• Rear terminal cover for safety strapped to the meter
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, 50/60 Hz)
DC Power
R: 24 V DC
96 (3.78)
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
P: 110 V DC
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
H
H
H
48
(1.89)
P
L
L
L
Zr
o
Sp
n
D/P
Tc
h
Fnc
Mi
n
Max
Ma
x/M
in
A
la
rm
/
S
ca
le
/
S
[5] OPTIONS
hif
t
U
p
98.5 (3.88)
blank: none
mm (inch)
/Q: With options (specify the specification)
MODEL: 47LHZ-1[1][2][3]-[4][5]
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
Moving parts and indicators are not coated.
/C01: Silicone coating
ORDERING INFORMATION
• Code number: 47LHZ-1[1][2][3]-[4][5]
Specify a code from below for each of [1] through [5].
(e.g. 47LHZ-101G-M2/Q)
/C02: Polyurethane coating
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
• Specify the specification for option code /Q
(e.g. /C01/S01/SET)
EX-FACTORY SETTING
/SET: Preset according to the Ordering Information Sheet
(No. ESU-9517)
INPUT
1: Frequency input
GENERAL SPECIFICATIONS
Construction: Panel flush mounting
Degree of protection: IP66; applicable to the front of the
panel meter mounted according to the specified panel
cutout
[1] DC OUTPUT
0: Without
Current
A: 4 – 20 mA DC (Load resistance 550 Ω max.)
D: 0 – 20 mA DC (Load resistance 550 Ω max.)
Voltage
Connection: M3 separable screw terminal (torque 0.6 N·m)
Screw terminal: Nickel-plated steel (standard) or stainless
steel
4: 0 – 10 V DC (Load resistance 10 kΩ min.)
5: 0 – 5 V DC (Load resistance 5000 Ω min.)
6: 1 – 5 V DC (Load resistance 5000 Ω min.)
4W: -10 – +10 V DC (Load resistance 10 kΩ min.)
Housing material: Flame-resistant resin (gray)
Isolation: Input to DC output to HH output or H output to
L output or LL output to power
Input waveform: Up to 15 % of 3rd harmonic content
Setting: (Front button)
[2] ALARM OUTPUT
0: None
• Scaled range
• Input type
1: N.O. relay contact, 4 points
47LHZ SPECIFICATIONS
ES-9517 Rev.11 Page 1/7
https://www.m-system.co.jp/
MODEL: 47LHZ
• Alarm setpoint
OUTPUT SPECIFICATIONS
■ DC Output
• Hysteresis (deadband)
• Others
• DC Current
(Refer to the instruction manual for details)
Lockout setting: Prohibiting certain operations; protecting
settings
Operational range: -5 – +105 %
• DC Voltage
Operational range: -5 – +105 %
■ Alarm Output: Relay contact
Rated load: 250 V AC @ 3 A (cos ø = 1)
30 V DC @ 3 A (resistive load)
Maximum switching voltage: 250 V AC, 30 V DC
Maximum switching power: 750 VA, 90 W (resistive load)
Minimum load: 5 V DC @ 10 mA
DISPLAY
Display: 16 mm (.63) high, 4 ½ digits, 7-segment LED
Display range: -19999 to 19999
Decimal point position: 10–1, 10–2, 10–3, 10–4 or none
Zero indication: Higher-digit zeros are suppressed.
Over-range indication: ‘-19999’ or ‘19999’ blinking for
display values out of the display range.
‘S.ERR’ and ‘Min’ or ‘Max’ blinking when the input signal is
out of the usable range.
Mechanical life: ≥ 5 × 10 cycles (rate 180 cycles/min.)
6
INSTALLATION
Power consumption
•AC: Approx. 6.5VA
•DC: Approx. 3 W
Alarm status indication
LL indicator: Green turns on when the LL alarm is tripped.
L indicator: Green turns on when the L alarm is tripped.
H indicator: Red turns on when the H alarm is tripped.
HH indicator: Red turns on when the HH alarm is tripped.
P indicator: Amber turns on when none of the other alarms
is tripped.
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Panel flush mounting
Weight: 300 g (0.66 lb)
Note: Only ‘P’ turns on with no-alarm-output type. ‘LL’ or
‘HH’ does not turn on with dual-alarm-output type.
All setpoints can be independently set either for Hi or Lo
alarm trip.
PERFORMANCE in percentage of max. span
Accuracy
Display: ±0.1 Hz; ±1 Hz at 70 Hz or more (input 50 – 300
V)
Function indicators:
Output: ±0.1 % (DC output = display + output)
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Input resolution: Max. 0.01 Hz
Zro, Spn, D/P, Tch, Fnc, Min, Max
Display mode status and operation status, amber ON or
blink
Output resolution: Max. 14 bits
Engineering unit indication: Sticker label attached
DC, AC, mV, V, kV, μA, mA, A, kA, mW, W,
kW, var, kvar, Mvar, VA, Hz, Ω, kΩ, MΩ,
cm, mm, m, m/sec, mm/min, cm/min, m/min,
Response time: ≤0.5 second except for 45 Hz or less
(alarm output: 0 – 100 % at 90 % setpoint)
≤0.5 second except for 45 Hz or less
(DC output: 0 – 90 %)
m/h, m/s2, inch, ℓ, ℓ/s, ℓ/min, ℓ/h, m3, m3/sec,
Line voltage effect: ±0.1 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 2000 V AC @ 1 minute (input to DC
output to HH output or H output to L output or LL output to
power to ground)
m
3
/min, m
3
/h, Nm /h, N·m, N/m , g, kg, kg/h,
3
2
N, kN, Pa, kPa, MPa, t, t/h, ℃, °F, %RH, J,
kJ, MJ, rpm, sec, min, min-1, pH, %, ppm, etc.
INPUT SPECIFICATIONS
Input voltage: Max. 300 V (conformance range 50 – 300 V)
Overload capacity: 450 V for 10 seconds, 360 V continuous
Defautlt measuring range: 45 – 65 Hz
STANDARDS & APPROVALS
EU conformity:
EMC Directive
TYPE MEASURING OPERATIONAL
INPUT
EMI EN 61000-6-4
IND
H50
H60
H55
RANGE
RANGE
BURDEN
EMS EN 61000-6-2
45 – 55 Hz
55 – 65 Hz
45 – 65 Hz
40 – 60 Hz
50 – 70 Hz
40 – 70 Hz
≤0.5VA
≤0.5VA
≤0.5VA
≤0.5VA
≤0.5VA
Low Voltage Directive
EN 61010-1
Measurement Category III (input)
Measurement Category II (alarm output)
Installation Category II (power)
H400 350 – 450 Hz 300 – 500 Hz
HF 10 – 500 Hz 5 – 600 Hz
47LHZ SPECIFICATIONS
ES-9517 Rev.11 Page 2/7
https://www.m-system.co.jp/
MODEL: 47LHZ
Pollution Degree 2
Input or DC output to alarm output to power: Reinforced
insulation (300 V)
Input to DC output: Basic insulation (300 V)
RoHS Directive
Protection against access to the terminal blocks:
Finger protection (VDE 0660-514)
EXTERNAL VIEW
(1) Main Display
HH
H
P
(2) Alarm Indicators
L
LL
Zro Spn D/P
Tch Fnc Min Max
(3) Function Indicators
Max/Min
Alarm/
Scale/
Shift
Up
(8) Up Button
(7) Shift Button
(6) Scale/ Button
(4) Max/Min Button
(5) Alarm/ Button
• COMPONENT IDENTIFICATION
No. COMPONENT
(1) Main display
FUNCTION
Indicates present values, setting values and status of the unit.
Indicate alarm status of the input signal.
(2) Alarm indicators
(3) Function indicators
(4) Max/Min button
Indicate the status in each setting mode.
Used to switch the main display to show the present values, maximum values or minimum values etc.
(5)
Used to con!rm alarm setting value and to move on to the alarm and other setting modes; or to shift through
setting items in each setting mode.
Alarm/ button
(6)
Used to move on to the scaling and other setting modes; or to shift through setting items in each setting
mode.
Scale/ button
(7) Shift button
(8) Up button
Used to move on to the setting standby status of each setting mode and shift through display digits in each
setting mode.
Used to select setting values in each setting mode.
Note: Refer to the operating manual for details on each function.
47LHZ SPECIFICATIONS
ES-9517 Rev.11 Page 3/7
https://www.m-system.co.jp/
MODEL: 47LHZ
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
■
TOP VIEW
95 (3.74)
■
FRONT VIEW
■ SIDE VIEW
103 (4.06)
96 (3.78)
98.5 (3.88)
86 (3.39)
12.5 (.49)
2 (.08)
■
REAR VIEW
• Alarm Output
• No Alarm Output
10–M3 SCREW
TERMINAL
20–M3 SCREW
TERMINAL
6.6 (.26)
2–M3 SCREW
4–M3 SCREW
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
20
11
12
13
14
15
16
17
18
19
91.5 (3.60)
47LHZ SPECIFICATIONS
ES-9517 Rev.11 Page 4/7
https://www.m-system.co.jp/
MODEL: 47LHZ
MOUNTING REQUIREMENTS unit: mm
92 +– 00.8
min. 120
Panel thickness: 1.6 to 8.0 mm
47LHZ SPECIFICATIONS
ES-9517 Rev.11 Page 5/7
https://www.m-system.co.jp/
MODEL: 47LHZ
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
■ ALARM OUTPUT CODE 0: No alarm output
SOURCE
Isolation
VT
FUSE
U
V
u
v
Output
Driver
+
1
3
7
8
9
Frequency
Converter
DC OUTPUT
Digital
Computation
–
LOAD
2
4
5
6
U(+)
Display /
Setting
POWER
10 V(–)
■ ALARM OUTPUT CODE 1: N.O. contact, 4 points
SOURCE
Isolation
VT
FUSE
U
V
u
v
Output
Driver
+
–
1
3
7
8
Frequency
Converter
DC OUTPUT
Ry
Ry
LOAD
2
4
Digital
Computation
Display /
Setting
15 HHa
16 Ha
HH OUTPUT
H OUTPUT
5
6
17 Hc, HHc
Ry
Ry
11
12
13
14
18 La
L OUTPUT
19 LLa
LL OUTPUT
20 Lc, LLc
U(+)
10 V(–)
9
POWER
■ ALARM OUTPUT CODE 2: SPDT contact, 2 points
SOURCE
Isolation
VT
FUSE
U
V
u
v
Output
Driver
+
–
1
3
7
8
Frequency
Converter
DC OUTPUT
Ry
LOAD
2
4
Digital
Computation
Display /
Setting
15 Ha(NO)
16 Hb(NC)
H OUTPUT
L OUTPUT
5
17 Hc(COM
18 La(NO)
19 Lb(NC)
)
6
Ry
11
12
13
14
20 Lc(COM
U(+)
10 V(–)
)
9
POWER
Note: The section enclosed by broken line is only with DC output option.
■ Relay Protection
• AC Powered
• DC Powered
Inductive
Load (Coil)
Inductive
Load (Coil)
Diode, Varistor or
CR Circuit
Varistor or
CR Circuit
LOAD
LOAD
U
47LHZ SPECIFICATIONS
ES-9517 Rev.11 Page 6/7
https://www.m-system.co.jp/
MODEL: 47LHZ
Specifications are subject to change without notice.
47LHZ SPECIFICATIONS
ES-9517 Rev.11 Page 7/7
https://www.m-system.co.jp/
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