M-system 47LV User manual

MODEL: 47LV
http://www.m-system.co.jp/ 47LV SPECIFICATIONS ES-9502 Rev.12 Page 1/7
Digital Panel Meters 47 Series
DC INPUT DIGITAL PANEL METER
(4 ½ digit, LED display type)
Functions & Features
• 4 ½ digit DC input digital panel meter
• 1/8 DIN size
• Moving average function to suppress the display flickering
• Scaling, forced zero, low-end cutout
• Max. and Min. value display
• Safety terminal cover tethered to the device with a strap
• IP66 front panel
• Separable terminal block
Alar m/ Scale /
Max/Min ShiftUp
Zro Spn D/P
Tch Fnc Min Max
HH
H
P
L
LL
48
(1.89)
mm (inch)
96 (3.78)
98.5 (3.88)
MODEL: 47LV-[1][2][3][4]-[5][6]
ORDERING INFORMATION
• Code number: 47LV-1[1][2][3][4]-[5][6]
Specify a code from below for each [1] through [6].
(e.g. 47LV-101G-M2/Q)
• Specify the specification for option code /Q
(e.g. /C01/S01/SET)
[1] INPUT
1: ±10 V, ±5 V, 0 – 5 V, 1 – 5 V
0 – 20 mA, 4 – 20 mA
2: ±1 V, ±100 mV, ±10 mV, ±1 mA
3: ±200 V, ±100 mA
4: ±100 μA (CE not available)
5: ±2 A, ±1 A (CE not available)
6: ±700 V (CE not available)
[2] 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
3: 0 – 1 V DC (Load resistance 1000 Ω min.)
(CE not available)
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.)
[3] ALARM OUTPUT
0: None
1: N.O. relay contact, 4 points
2: SPDT relay contact, 2 points
[4] DISPLAY COLOR
R: Red
YR: Orange
G: Green
BG: Bluegreen
B: Blue
W: White
[5] POWER INPUT
AC Power
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, 50/60 Hz)
DC Power
R: 24 V DC
(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.)
[6] OPTIONS
blank: none
/Q: With options (specify the specification)
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
/C02: Polyurethane coating
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
EX-FACTORY SETTING
/SET: Preset according to the Ordering Information Sheet
(No. ESU-9502)
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
Connection: M3 separable screw terminal (torque 0.6 N·m)
Screw terminal: Nickel-plated steel (standard) or stainless

MODEL: 47LV
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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
Setting: (Front button)
• Scaled range
• Input type
• Alarm setpoint
• Hysteresis (deadband)
• Moving average
• 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
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.
Alarm status indication
LL indicator: Green LED turns on when the LL alarm is
tripped.
L indicator: Green LED turns on when the L alarm is
tripped.
H indicator: Red LED turns on when the H alarm is tripped.
HH indicator: Red LED turns on when the HH alarm is
tripped.
P indicator: Amber LED turns on when none of the other
alarms is tripped.
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.
Function indicators:
Zro, Spn, D/P, Tch, Fnc, Min, Max
Display mode status and operation status, amber ON or
blink
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,
m/h, m/s2, inch, ℓ, ℓ/s, ℓ/min, ℓ/h, m3, m3/sec,
m3/min, m3/h, Nm3/h, N·m, N/m2, g, kg, kg/h,
N, kN, Pa, kPa, MPa, t, t/h, ℃, °F, %RH, J,
kJ, MJ, rpm, sec, min, pH, %, ppm, etc.
INPUT SPECIFICATIONS
Default setting
Input code 1: Measuring range ±10 V
Input code 2: Measuring range ±1 V
Input code 3: Measuring range ±200 V
Input code 4: Measuring range ±100 μA
Input code 5: Measuring range ±2 A
Input code 6: Measuring range ±700 V
Overload capacity
Input code 5: ±3 A for 10 sec., ±2.4 A continuous
Input code 6: ±1000 V for 10 sec., ±840 V continuous
■DC INPUT
TYPE MEASURING OPERATIONAL INPUT
IND RANGE RANGE IMPEDANCE
V10 ±10V -11 – +11V 1MΩ minimum
V5 ±5V -5.5 – +5.5V 1MΩ minimum
V0-5 0 – 5V -0.3 – +5.3V 1MΩ minimum
V1-5 1 – 5V 0.7 – 5.3V 1MΩ minimum
A0-2 0 – 20mA -2 – +22mA approx. 10Ω
A4-2 4 – 20mA 2 – 22mA approx. 10Ω
V1 -1.1 – +1.1V 1MΩ minimum
V01 ±100mV -110 – +110mV 1MΩ minimum
V001 ±10mV -11 – +11mV 1MΩ minimum
A1 ±1mA -1.1 – +1.1mA approx. 100Ω
V200 ±200V -220 – +220V 1MΩ minimum
A100 ±100mA -110 – +110mA approx. 10Ω
±1V
A01 ±100μA -110 – +110μA approx. 1kΩ
A2-2 ±2A -2.2 – +2.2A approx. 0.1Ω
A1-1 ±1A -1.1 – +1.1A approx. 0.1Ω
V700 ±700V -770 – +770V 1MΩ minimum
OUTPUT SPECIFICATIONS
■ DC Output
• 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)
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
Mechanical life: ≥ 5 × 106 cycles (rate 180 cycles/min.)
INSTALLATION
Power consumption
•AC: Approx. 6.5VA
•DC: Approx. 3 W
Operating temperature: -10 to +55°C (14 to 131°F)

MODEL: 47LV
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Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Panel flush mounting
Weight: 300 g (0.66 lb)
PERFORMANCE
Accuracy
Display: ±0.1 % ± 1 digit
± 0.2 % ± 1 digit for ± 10 mV range
Output: ±0.1 % (DC output = display + output)
Temp. coefficient: ± 0.015 %/°C (± 0.008 %/°F)
±0.03 %/°C (±0.02%/°F) for ±10 mV range
Input resolution: Max. 16 bits
Output resolution: Max. 14 bits
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)
STANDARDS & APPROVALS
EU conformity:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
Low Voltage Directive
EN 61010-1
Measurement Category II (alarm)
Installation Category II (power)
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
EN 50581
Protection against access to the terminal blocks:
Finger protection (VDE 0660-514)
EXTERNAL VIEW
(4) Max/Min Button
(5) Alarm/ Button
(6) Scale/ Button
(7) Shift Button
(8) Up Button
(1) Main Display
(2) Alarm Indicators
(3) Function Indicators
Alarm/ Scale/Max/Min Shift Up
Zro
HH
H
P
L
LL
Spn D/P Tch Fnc Min Max

MODEL: 47LV
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• COMPONENT IDENTIFICATION
No. COMPONENT FUNCTION
(1) Main display Indicates present values, setting values and status of the unit.
(2) Alarm indicators Indicate alarm status of the input signal.
(3) Function indicators Indicate the status in each setting mode.
(4) Max/Min button
Used to switch the main display to show the present values, maximum values or minimum values etc .
(5) Alarm/ button Used to confirm alarm setpoints, to move on to the alarm and other setting modes; or to shift
setting mode.
(6) Scale/ button Used to move on to the scaling and other setting modes; or to shift through setting items in each
through setting items in each setting mode.
(7) Shift button Used to move on to the setting standby status of each setting mode and shift through display
digits in each setting item.
(8) Up button Used to change setting values, to execute/cancel Forced Zero or to select setting values.
Refer to the instruction manual for details.
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
96 (3.78)
48 (1.89)
103 (4.06)
95 (3.74)
2 (.08)
47 (1.85)
86 (3.39)12.5 (.49)
98.5 (3.88)
45 (1.77)
91.5 (3.60)
4–M3 SCREW
■REAR VIEW
• No Alarm Output • Alarm Output
■FRONT VIEW ■SIDE VIEW
■TOP VIEW
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20
20–M3 SCREW
TERMINAL
2–M3 SCREW
10–M3 SCREW
TERMINAL
6.6 (.26)

MODEL: 47LV
http://www.m-system.co.jp/ 47LV SPECIFICATIONS ES-9502 Rev.12 Page 5/7
MOUNTING REQUIREMENTS unit: mm
92
+ 0.8
– 0
45
+ 0.6 – 0
min. 120
min. 75
Panel thickness: 1.6 to 8.0 mm

MODEL: 47LV
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SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
1
5
6
9
10
POWER
U(+)
V(–)
17
15
16
12
11
14
13
■ALARM OUTPUT CODE 1: N.O. contact, 4 points
A/D
Converter
Digital
Computation
Ry
20
18
19
Ry
Ry
Ry
Display /
Setting
1
2
3
4
5
6
9
10
INPUT*
POWER
U(+)
Lc (
COM )
Lb (NC)
La (NO)
Hc ( COM )
Hb (NC)
Ha (NO)
V(–)
17
15
16
12
11
14
13
■ALARM OUTPUT CODE 2: SPDT contact, 2 points
A/D
Converter
Digital
Computation
Ry
Ry
20
18
19
Lc, LLc
LLa
La
Hc, HHc
Ha
HHa
Display /
Setting
2
3
4
INPUT*
LL OUTPUT
L OUTPUT
H OUTPUT
L OUTPUT
H OUTPUT
HH OUTPUT
1
5
6
9
10
POWER
U(+)
V(–)
■ALARM OUTPUT CODE 0: No alarm output
A/D
Converter
Digital
Computation
Display /
Setting
2
3
4
INPUT*
DC OUTPUT
7
8
+
–
Isolation
Output
Driver
DC OUTPUT
7
8
+
–
Isolation
Output
Driver
DC OUTPUT
7
8
+
–
Isolation
Output
Driver
LOAD
Inductive
Load (Coil)
Varistor or
CR Circuit
• DC Powered
LOAD
Inductive
Load (Coil)
Diode, Varistor or
CR Circuit
■Relay Protection
• AC Powered
Note: The section enclosed by broken line is only with DC output option.
+
+
+
V1
V2
I
COM –
1
3
2
4
+
+
V
I
COM –
1
3
2
4
+
– –
1
3
2
4
+1
3
2
4
*Input shunt resistor incorporated for current input.
• Input code: 1, 2 • Input code: 3 • Input code: 4 • Input code : 5, 6

MODEL: 47LV
http://www.m-system.co.jp/ 47LV SPECIFICATIONS ES-9502 Rev.12 Page 7/7
• Input Terminal Assignments
INPUT TYPE MEASURING INPUT
(indicator) RANGE TERMINALS
V200 ±200V 1 – 4
V10 ±10V
V5 ±5V
V1 ±1V
V01 ±100mV 2 – 4
V001 ±10mV
INPUT TYPE MEASURING INPUT
(indicator) RANGE TERMINALS
V0-5 0 –5V 2 – 4
V1-5 1 –5V
A100 ±100mA 3 – 4
A1 ±1mA
A0-2 0 – 20mA
A4-2 4 – 20mA
A2-2 ±2A
A1-1 ±1A
V700 ±700V A01 ±100μA
Specifications are subject to change without notice.