47LM-1A2W-P

更新时间:2024-10-29 22:51:08
品牌:MSYSTEM
描述:Digital Panel Meters 47 Series

47LM-1A2W-P 概述

Digital Panel Meters 47 Series

47LM-1A2W-P 数据手册

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MODEL: 47LM  
Digital Panel Meters 47 Series  
[2] ALARM OUTPUT  
0: None  
1: N.O. relay contact, 4 points  
2: SPDT relay contact, 2 points  
POTENTIOMETER INPUT DIGITAL PANEL METER  
(4 digit, LED display type)  
Functions & Features  
• 4-digit potentiometer input digital panel meter  
• 1/8 DIN size  
[3] DISPLAY COLOR  
R: Red  
• Moving average function to suppress the display flickering  
• Scaling, forced zero, low-end cutout  
• Max. and Min. value display  
YR: Orange  
G: Green  
BG: Bluegreen  
B: Blue  
• Rear terminal cover for safety strapped to the meter  
• IP66 front panel  
W: White  
• Separable terminal block  
[4] POWER INPUT  
AC Power  
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, 50/60 Hz)  
96 (3.78)  
DC Power  
R: 24 V DC  
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)  
P: 110 V DC  
H
H
H
48  
(1.89)  
P
L
L
L
Zr  
o
Sp  
n
D/P  
Tc  
h
Fnc  
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)  
Mi  
n
Max  
Ma  
x/M  
in  
A
la  
rm  
/
S
ca  
le  
/
S
hif  
t
U
p
98.5 (3.88)  
[5] OPTIONS  
mm (inch)  
blank: none  
/Q: With options (specify the specification)  
MODEL: 47LM-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: 47LM-1[1][2][3]-[4][5]  
Specify a code from below for each of [1] through [5].  
(e.g. 47LM-101G-M2/Q)  
/C02: Polyurethane coating  
• Specify the specification for option code /Q  
(e.g. /C01/S01/SET)  
/C03: Rubber coating  
TERMINAL SCREW MATERIAL  
/S01: Stainless steel  
EX-FACTORY SETTING  
INPUT  
Total resistance 100 Ω – 10 kΩ  
/SET: Preset according to the Ordering Information Sheet  
(No. ESU-9504)  
[1] DC OUTPUT  
0: Without  
GENERAL SPECIFICATIONS  
Construction: Panel flush mounting  
Current  
Degree of protection: IP66; applicable to the front of the  
panel meter mounted according to the specified panel  
cutout  
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  
Setting: (Front button)  
47LM SPECIFICATIONS  
ES-9504 Rev.12 Page 1/7  
https://www.m-system.co.jp/  
MODEL: 47LM  
• Scaled range  
Operational range: -5 – +105 %  
• Alarm setpoint  
• DC Voltage  
• Hysteresis (deadband)  
Operational range: -5 – +105 %  
• Others  
Alarm Output: Relay contact  
(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  
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 × 10 cycles (rate 180 cycles/min.)  
6
DISPLAY  
Display: 16 mm (.63) high, 4 digits, 7-segment LED  
INSTALLATION  
Power consumption  
AC: Approx. 6.5VA  
DC: Approx. 3 W  
Display range: -9999 to 9999  
Decimal point position: 10-1, 10-2, 10-3 or none  
Zero indication: Higher-digit zeros are suppressed.  
Over-range indication: ‘-9999’ or ‘9999’ blinking for display  
values out of the display range.  
Operating temperature: -10 to +55°C (14 to 131°F)  
Operating humidity: 30 to 90 %RH (non-condensing)  
Mounting: Panel flush mounting  
Alarm status indication  
LL indicator: Green LED turns on when the LL alarm is  
tripped.  
Weight: 300 g (0.66 lb)  
L indicator: Green LED turns on when the L alarm is  
tripped.  
PERFORMANCE in percentage of max. span  
Accuracy  
H indicator: Red LED turns on when the H alarm is tripped.  
HH indicator: Red LED turns on when the HH alarm is  
tripped.  
Display: ±0.1 % ±1 digit  
Output: ±0.1 % (DC output = display + output)  
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)  
Input resolution: Max. 16 bits  
P indicator: Amber LED turns on when none of the other  
alarms is tripped.  
Output resolution: Max. 14 bits  
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.  
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)  
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,  
STANDARDS & APPROVALS  
EU conformity:  
EMC Directive  
m/h, m/s2, inch, ℓ, ℓ/s, ℓ/min, ℓ/h, m3, m3/sec,  
EMI EN 61000-6-4  
m3  
/min, m  
3
/h, Nm /h, N·m, N/m , g, kg, kg/h,  
3
2
EMS EN 61000-6-2  
N, kN, Pa, kPa, MPa, t, t/h, ℃, °F, %RH, J,  
kJ, MJ, rpm, sec, min, min-1, pH, %, ppm, etc.  
Low Voltage Directive  
EN 61010-1  
Measurement Category II (alarm output)  
Installation Category II (power)  
Pollution degree 2  
INPUT SPECIFICATIONS  
Minimum span: 10 % of total resistance  
Excitation: 1.2 V DC  
Input or DC output to alarm output to power: Reinforced  
insulation (300 V)  
OUTPUT SPECIFICATIONS  
■ DC Output  
Input to DC output: Basic insulation (300 V)  
RoHS Directive  
• DC Current  
Protection against access to the terminal blocks:  
47LM SPECIFICATIONS  
ES-9504 Rev.12 Page 2/7  
https://www.m-system.co.jp/  
MODEL: 47LM  
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.  
47LM SPECIFICATIONS  
ES-9504 Rev.12 Page 3/7  
https://www.m-system.co.jp/  
MODEL: 47LM  
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)  
47LM SPECIFICATIONS  
ES-9504 Rev.12 Page 4/7  
https://www.m-system.co.jp/  
MODEL: 47LM  
MOUNTING REQUIREMENTS unit: mm  
92 +00.8  
min. 120  
Panel thickness: 1.6 to 8.0 mm  
47LM SPECIFICATIONS  
ES-9504 Rev.12 Page 5/7  
https://www.m-system.co.jp/  
MODEL: 47LM  
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM  
ALARM OUTPUT CODE 0: No alarm output  
Isolation  
POTENTIOMETER  
max.  
Output  
Driver  
+
+
3
2
1
1
2
3
7
8
9
DC OUTPUT  
Low Drift  
Amplifier  
U(+)  
Digital  
Computation  
min.  
POWER  
Excitation Volt.  
Generator  
4
5
6
10 V(–)  
Display /  
Setting  
ALARM OUTPUT CODE 1: N.O. contact, 4 points  
Isolation  
POTENTIOMETER  
max.  
Output  
Driver  
+
+
7
3
2
1
1
2
3
DC OUTPUT  
Low Drift  
Amplifier  
8
Ry  
Ry  
Digital  
Computation  
min.  
15 HHa  
16 Ha  
Excitation Volt.  
Generator  
4
5
HH OUTPUT  
H OUTPUT  
Display /  
Setting  
17 Hc, HHc  
6
Ry  
Ry  
11  
12  
13  
14  
18 La  
L OUTPUT  
19 LLa  
LL OUTPUT  
20 Lc, LLc  
9
U(+)  
POWER  
10 V(–)  
ALARM OUTPUT CODE 2: SPDT contact, 2 points  
Isolation  
POTENTIOMETER  
max.  
Output  
Driver  
+
+
7
3
2
1
1
2
3
DC OUTPUT  
Low Drift  
Amplifier  
8
Ry  
Digital  
Computation  
min.  
15 Ha(NO)  
16 Hb(NC)  
Excitation Volt.  
Generator  
4
5
H OUTPUT  
L OUTPUT  
Display /  
Setting  
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
47LM SPECIFICATIONS  
ES-9504 Rev.12 Page 6/7  
https://www.m-system.co.jp/  
MODEL: 47LM  
Specifications are subject to change without notice.  
47LM SPECIFICATIONS  
ES-9504 Rev.12 Page 7/7  
https://www.m-system.co.jp/  

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