47LCT-153W-R [MSYSTEM]
Digital Panel Meters 47 Series;
| 型号： | 47LCT-153W-R |
| 厂家： | 
M-SYSTEM |
| 描述： | Digital Panel Meters 47 Series |
| 文件： | 总7页 (文件大小：182K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: 47LCT
Digital Panel Meters 47 Series
[3] DISPLAY COLOR
R: Red
YR: Orange
G: Green
CT INPUT DIGITAL PANEL METER
(4½ digit, LED display type, true RMS sensing)
Functions & Features
BG: Bluegreen
B: Blue
• 4 ½ digit CT input digital panel meter
• 1/8 DIN size
W: White
• Moving average function to suppress the display flickering
• Max. and Min. value display
[4] POWER INPUT
• IP66 front panel
AC Power
• Separable terminal block
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, 50/60 Hz)
• Rear terminal cover for safety strapped to the meter
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
P: 110 V DC
96 (3.78)
(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
[5] OPTIONS
blank: none
Tc
h
Fnc
Mi
n
Max
Ma
x/M
in
A
la
rm
/
S
ca
le
/
S
hif
t
U
p
98.5 (3.88)
/Q: With options (specify the specification)
mm (inch)
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
MODEL: 47LCT-1[1][2][3]-[4][5]
ORDERING INFORMATION
• Code number: 47LCT-1[1][2][3]-[4][5]
Specify a code from below for each of [1] through [5].
(e.g. 47LCT-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-9507)
INPUT
1: AC current
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
Input, DC output, power input: M3 screw terminals
(torque 0.6 N·m)
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.)
Alarm output: M3 separable screw terminal (torque 0.6
N·m)
Screw terminal: Nickel-plated steel (standard) or stainless
steel
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
[2] ALARM OUTPUT
0: None
Input waveform
1: N.O. relay contact, 4 points
2: SPDT relay contact, 2 points
RMS sensing: Up to 15 % of 3rd harmonic content
47LCT SPECIFICATIONS
ES-9507 Rev.14 Page 1/7
https://www.m-system.co.jp/
MODEL: 47LCT
Setting: (Front button)
TYPE MEASURING OPERATIONAL
INPUT
• Scaled range
IND
A0-1
A0-5
RANGE
0 – 1A
0 – 5A
RANGE
0 – 1.1A
0 – 5.5A
BURDEN
• Input type
≤0.1VA
≤0.5VA
• Alarm setpoint
• Hysteresis (deadband)
• Moving average
OUTPUT SPECIFICATIONS
■ DC Output
• Others
(Refer to the instruction manual for details)
Read rate: 40 times/sec. (25 msec.)
Averaging: None or moving average
Lockout setting: Prohibiting certain operations; protecting
settings
• DC Current
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)
DISPLAY
Display: 16 mm (.63) high, 4 ½ digits, 7-segment LED
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 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 scaled range.
‘S.ERR’ and ‘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
Accuracy
Display: ±0.5 % ±10 digits with input 5 – 100 %
Output: ±0.1 %
Function indicators:
(DC output = display + output)
Zro, Spn, D/P, Tch, Fnc, Min, Max
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Input resolution: Max. 16 bits
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 sec.
(alarm output: 0 – 100 % at 90 % setpoint)
≤ 0.5 sec. (DC output: 0 – 90 %)
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/h, m/s2, inch, ℓ, ℓ/s, ℓ/min, ℓ/h, m3, m3/sec,
m3
/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
Frequency: 50 or 60 Hz
STANDARDS & APPROVALS
EU conformity:
Overload capacity: 50 A for 3 sec., 10 A for 10 sec., 6 A
continuous
EMC Directive
EMI EN 61000-6-4
Default measuring range: 0 – 5 A
EMS EN 61000-6-2
47LCT SPECIFICATIONS
ES-9507 Rev.14 Page 2/7
https://www.m-system.co.jp/
MODEL: 47LCT
Low Voltage Directive
EN 61010-1
Measurement Category III (input)
Measurement Category II (alarm output)
Installation Category II (power)
Pollution Degree 2
Input to alarm output to power: Reinforced 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 execute/cancel Forced Zero or to select setting values in each setting mode.
Note: Refer to the operating manual for details on each function.
47LCT SPECIFICATIONS
ES-9507 Rev.14 Page 3/7
https://www.m-system.co.jp/
MODEL: 47LCT
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
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)
47LCT SPECIFICATIONS
ES-9507 Rev.14 Page 4/7
https://www.m-system.co.jp/
MODEL: 47LCT
MOUNTING REQUIREMENTS unit: mm
92 +– 00.8
min. 120
Panel thickness: 1.6 to 8.0 mm
47LCT SPECIFICATIONS
ES-9507 Rev.14 Page 5/7
https://www.m-system.co.jp/
MODEL: 47LCT
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
■ALARM OUTPUT CODE 0: No alarm output
SOURCE
Isolation
INPUT
K
TRANSFORMER
k
Output
Driver
+
1
3
7
8
9
A/D
Converter
CT
DC OUTPUT
Digital
Computation
–
l
L
2
4
5
6
U(+)
LOAD
Display /
Setting
POWER
10 V(–)
■ALARM OUTPUT CODE 1: N.O. contact, 4 points
SOURCE
Isolation
INPUT
TRANSFORMER
K
k
Output
Driver
+
–
1
3
7
8
A/D
Converter
CT
DC OUTPUT
l
L
Ry
Ry
2
4
Digital
Computation
LOAD
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
INPUT
TRANSFORMER
K
k
Output
Driver
+
–
1
3
7
8
A/D
Converter
CT
DC OUTPUT
l
L
Ry
2
4
Digital
Computation
LOAD
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
• DC Powered
■
• AC Powered
Inductive
Load (Coil)
Inductive
Load (Coil)
Diode, Varistor or
CR Circuit
Varistor or
CR Circuit
LOAD
LOAD
U
47LCT SPECIFICATIONS
ES-9507 Rev.14 Page 6/7
https://www.m-system.co.jp/
MODEL: 47LCT
Specifications are subject to change without notice.
47LCT SPECIFICATIONS
ES-9507 Rev.14 Page 7/7
https://www.m-system.co.jp/
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