47LT-1D1BG-M2 [MSYSTEM]
Digital Panel Meters 47 Series;
| 型号： | 47LT-1D1BG-M2 |
| 厂家： | 
M-SYSTEM |
| 描述： | Digital Panel Meters 47 Series |
| 文件： | 总8页 (文件大小：193K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: 47LT
Digital Panel Meters 47 Series
[3] DISPLAY COLOR
R: Red
YR: Orange
G: Green
THERMOCOUPLE INPUT DIGITAL PANEL METER
(4-digit, LED display type)
BG: Bluegreen
B: Blue
Functions & Features
• 4-digit thermocouple 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
Ini
Al
m
D/P
Ad
j
Fnc
Mi
n
[5] OPTIONS
blank: none
Max
Ma
x/M
in
A
la
rm
/
In
it/
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: 47LT-1[1][2][3]-[4][5]
ORDERING INFORMATION
• Code number: 47LT-1[1][2][3]-[4][5]
Specify a code from below for each of [1] through [5].
(e.g. 47LT-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-9512)
INPUT – Field-selectable
1: (PR), K (CA), E (CRC), J (IC), T (CC), B (RH), R, S, N
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
Burnout: Upscale standard; downscale optional by
programming
Linearization: Standard
[2] ALARM OUTPUT
0: None
Cold junction compensation: CJC sensor attached to the
input terminals
1: N.O. relay contact, 4 points
2: SPDT relay contact, 2 points
Setting: (Front button)
47LT SPECIFICATIONS
ES-9512 Rev.11 Page 1/8
https://www.m-system.co.jp/
MODEL: 47LT
• Input type
Temperature Range
THERMOCOUPLE
(PR)
• Alarm setpoint
CONFORMANCE
USABLE
RANGE
RANGE
0 to 1700
• Hysteresis (deadband)
°C
°F
°C
°F
-30 to +1730
-22 to +3146
-230 to +1330
-382 to +2426
• Others
32 to 3092
(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
K (CA)
-200 to +1300
-328 to +2372
K (CA), narrow span °C -100.0 to +450.0 -199.9 to +500.0
E (CRC)
°C
°F
°C
°F
0 to 600
32 to 1112
-30 to +630
-22 to +1166
-130 to +880
-202 to +1616
J (IC)
-100 to +850
-148 to +1562
DISPLAY
J (IC), narrow span
T (CC)
°C -100.0 to +350.0 -150.0 to +400.0
Display: 16 mm (.63) high, 4 digits, 7-segment LED
°C
°F
°C
°F
°C
°F
°C
°F
°C
°F
-200 to +400
-328 to +752
400 to 1800
752 to 3272
200 to 1700
392 to 3092
0 to 1700
-230 to +430
-382 to +806
70 to 1830
Display range: -1999 to 9999
Minimum display/setting scale: 1°C or 1°F (0.1°C for K and J,
narrow span)
B (RH)
158 to 3326
-30 to +1730
-22 to +3146
-30 to +1730
-22 to +3146
-230 to +1330
-382 to +2426
Decimal point position: 10–1 or none (fixed depending upon
the input type)
R
S
Zero indication: Higher-digit zeros are suppressed.
Over-range indication: ‘S.ERR’ and ‘Min’ or ‘Max’ blinking
when the input signal is out of the usable range.
Burnout indication: ‘B.ERR’ blinking
32 to 3092
N
-200 to +1300
-328 to +2372
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.
OUTPUT SPECIFICATIONS
■ DC Output
• DC Current
Operational range: -5 – +105 %
• DC Voltage
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.
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)
Function indicators:
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
Ini, Alm, D/P, Adj, Fnc, Min, Max
Display mode status and operation status, amber ON or
blink
Mechanical life: ≥ 5 × 10 cycles (rate 180 cycles/min.)
6
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,
INSTALLATION
Power consumption
•AC: Approx. 6.5VA
•DC: Approx. 3 W
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
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Panel flush mounting
N, kN, Pa, kPa, MPa, t, t/h, ℃, °F, %RH, J,
kJ, MJ, rpm, sec, min, min-1, pH, %, ppm, etc.
Weight: 300 g (0.66 lb)
INPUT SPECIFICATIONS
Input resistance: 1 MΩ minimum
Burnout sensing: ≤ 0.1 μA
PERFORMANCE
Accuracy
Default input type: K (CA)
Display:
±1°C (or ±1.8°F) ±1 digit (PR, K, E, J, T)
±2°C (or ±3.6°F) ±1 digit (B, R, S, N)
47LT SPECIFICATIONS
ES-9512 Rev.11 Page 2/8
https://www.m-system.co.jp/
MODEL: 47LT
Output: ± 0.15 % (DC output = display + output)
Cold junction compensation error:
±3°C at 25 ±10°C
±5.4°F at 77 ±18°F
Temp. coefficient: ±0.015%/°C (±0.008%/°F) when the
input range is set to the maximum span.
Input resolution: Max. 16 bits
Output resolution: Max. 13 bits
Response time: ≤ 0.5 sec.
(alarm output: 0 – 100 % at 90 % setpoint)
≤ 0.5 sec. (DC output: 0 – 90 %)
Burnout response: ≤ 15 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)
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 output)
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
Protection against access to the terminal blocks:
Finger protection (VDE 0660-514)
47LT SPECIFICATIONS
ES-9512 Rev.11 Page 3/8
https://www.m-system.co.jp/
MODEL: 47LT
EXTERNAL VIEW
(1) Main Display
HH
H
P
(2) Alarm Indicators
L
LL
Ini
Alm D/P
Adj
Fnc Min Max
(3) Function Indicators
Max/Min
Alarm/
Init/
Shift
Up
(8) Up Button
(7) Shift Button
(6) Init/ 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 setting modes and status.
Used to switch the main display to show 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
Init/ button
(6)
Used to move on to the initial and other setting modes; or to shift through setting items in each setting mode.
Used to move on to the setting standby status and shift through display digits in each setting mode.
Used to choose setting value in each setting mode.
(7) Shift button
(8) Up button
Note: Refer to the operating manual for details on each function.
47LT SPECIFICATIONS
ES-9512 Rev.11 Page 4/8
https://www.m-system.co.jp/
MODEL: 47LT
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)
47LT SPECIFICATIONS
ES-9512 Rev.11 Page 5/8
https://www.m-system.co.jp/
MODEL: 47LT
MOUNTING REQUIREMENTS unit: mm
92 +– 00.8
min. 120
Panel thickness: 1.6 to 8.0 mm
47LT SPECIFICATIONS
ES-9512 Rev.11 Page 6/8
https://www.m-system.co.jp/
MODEL: 47LT
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
■ ALARM OUTPUT CODE 0: No alarm output
comp. leadwire
Isolation
T/C
+
Output
Driver
+
–
+
1
7
8
9
DC OUTPUT
POWER
–
A/D
Converter
–
2
3
U(+)
Digital
Computation
CJC
SENSOR
10 V(–)
*
4
5
6
Display /
Setting
■ ALARM OUTPUT CODE 1: N.O. contact, 4 points
comp. leadwire
Isolation
T/C
+
Output
Driver
+
–
+
–
1
7
8
DC OUTPUT
A/D
Converter
–
Ry
Ry
2
3
Digital
Computation
CJC
SENSOR
15 HHa
16 Ha
HH OUTPUT
H OUTPUT
*
4
5
6
Display /
Setting
17 Hc, HHc
Ry
Ry
18 La
L OUTPUT
11
12
13
14
19 LLa
LL OUTPUT
20 Lc, LLc
U(+)
10 V(–)
9
POWER
■ ALARM OUTPUT CODE 2: SPDT contact, 2 points
comp. leadwire
Isolation
T/C
+
Output
Driver
+
–
+
–
1
7
8
DC OUTPUT
A/D
Converter
–
Ry
2
3
Digital
Computation
CJC
SENSOR
15 Ha(NO)
16 Hb(NC)
*
H OUTPUT
4
5
6
Display /
Setting
17 Hc(COM
18 La(NO)
19 Lb(NC)
)
Ry
L OUTPUT
11
12
13
14
20 Lc(COM
U(+)
10 V(–)
)
9
POWER
*
■ Relay Protection
• AC Powered
DO NOT loosen the screw of the terminal 3.
• DC Powered
Loosen only the terminals 1 – 2 when connecting extension wires.
Note: The section enclosed by broken line is only with
DC output option.
Inductive
Load (Coil)
Inductive
Load (Coil)
Diode, Varistor or
CR Circuit
Varistor or
CR Circuit
LOAD
LOAD
U
47LT SPECIFICATIONS
ES-9512 Rev.11 Page 7/8
https://www.m-system.co.jp/
MODEL: 47LT
Specifications are subject to change without notice.
47LT SPECIFICATIONS
ES-9512 Rev.11 Page 8/8
https://www.m-system.co.jp/
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