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| 型号： | DMS-20PC-1-GS-C |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 2/6页 |
| 文件大小： | 0K |
| 描述： | DPM LED 2VDC 3.5DIGIT GREEN |
| 产品培训模块： | DMS-20PC Series |
| 产品目录绘图： | Digital Panel Meter |
| 特色产品： | DMS-20PC Series Panel Meters |
| 标准包装： | 12 |
| 系列： | DMS-20PC |
| 类型： | 伏特表 |
| 测量范围： | ±2V |
| 显示器样式： | 绿色字符，黑色背景 |
| 显示器类型： | LED |
| 显示器正面尺寸： | 1.30" L x 0.80" W（33.0 x 20.3mm） |
| 显示器位数： | 3.5 |
| 显示器位数 - 高度： | 0.370"（9.40mm） |
| 背光： | 无 |
| 安装类型： | 面板安装 |
| 端子： | PC 引脚 |
| 电源电压： | 4.75 ~ 5.25V |
| 产品目录页面： | 2855 (CN2011-ZH PDF) |
| 其它名称： | 811-1009 |
DMS-20PC Series
3? Digit, LED Display, Low-Cost, Subminiature
Performance/Functional Speci?cations
Typical at T A = +25°C and supply voltage = +5V using the single-ended input circuit,
unless otherwise noted.
Digital Panel Voltmeters
Analog Inputs
Min.
Typ.
Max.
Units
Ordering Information
Full Scale Input Range:
DMS-20PC-0
DMS-20PC-1
DMS-20PC-2
DMS-20PC-3
–
–
–
–
±200
±2
±20
±200
–
–
–
–
mV
Volts
Volts
Volts
DMS-20PC - 1 - R S
Input Range:
0 = ±200mV
1 = ±2V
-C
Add -C for RoHS
Leave blank for standard
models.
Input Impedence:
2 = ±20V
3 = ±200V
Add -H for DISPLAY HOLD
option (available on
DMS-20PC-0, -1
–
1000
–
MΩ
standard red and green
DMS-20PC-2, -3
Overvoltage Protection ?
Common Mode Voltage Range
CMRR (dc to 60Hz)
–
–
–
–
1
–
–
86
–
±250
±2
–
MΩ
Volts
Volts
dB
LED Color:
AS = Standard Amber
BS = Standard Blue
GS = Standard Green
OS = Standard Orange
LED models only).
RS = Standard Red
YS = Standard Yellow
RH = High-Intensity Red
RL = Low-Power Red
Performance
BL = Low-Power Blue
Sampling Rate
Accuracy (3 minute warm-up):
2.5 reading per second
PGL = Low-Power Green
Accessories:
DMS-20-CP Panel cutout punch
DMS-20PC-0 (Vin = +0.19V)
DMS-20PC-1 (Vin = +1.9V)
DMS-20PC-2 (Vin = +19V)
DMS-20PC-3 (Vin = +190V)
–
–
–
–
±1
±1
±2
±2
±3
±3
±3
±3
Counts
Counts
Counts
Counts
DMS-BZL3-C DMS-20 bezel assembly
DMS-BZL4-C DMS-20 bezel assembly with sealing gasket
DMS-EB2-C Application/evaluation board with standard
MOLEX connector, decimal point solder pads and attenuation
resistor pads.
Zero Reading (Vin = 0 Volts)
Temperature Drift (0 = +60°C)
“–001”
–
“000”
±0.2
“001”
±0.4
Cnts/°C
A panel-mount retaining clip is supplied with each model.
Power Supply Requirements
Supply Voltage
Supply Current:
DMS-20PC-X-RL
DMS-20PC-X-BL & -PGL
DMS-20PC-X-RS, -RH
DMS-20PC-X-RS-H
DMS-20PC-X-BS
DMS-20PC-X-GS-H
DMS-20PC-X-AS, -GS, -OS, -YS
+4.75
–
–
–
–
–
–
–
+5.00
+7
+12
+60
+60
+75
+90
+90
+5.25
+12
+17
+90
+90
+100
+120
+120
Volts
mA
mA
mA
mA
mA
mA
mA
TECHNICAL NOTES
RoHS Compliant Parts: Add "-C" suf?x to part number.
1. REFERENCE OUTPUT (Pin 8) and INPUT (Pin 7) : Pin 8 is a precision
reference actively trimmed at the factory. In normal operation, pin 8
must be tied to pin 7 to achieve all listed accuracy and drift speci?ca-
tions.
2. ANALOG COMMON (Pin 10) : This pin is connected to an internal,
low-noise, "relative" ground. It is used in certain differential and
"?oating" measurements as described in the Applications section
of this data sheet and Ap Note 3 of the DATEL Panel Meter Catalog.
Pin 10 should not be connected to pin 3 (5V RETURN) or to your
Display
system’s analog ground.
Display Type and Size
Polarity Indication
Overrange Indication
3? digit, 0.37"/9.4mm high LED
Autopolarity ("–" for negative Vin)
"–1_ _ _ " for negative inputs
3. Decimal Point Placement : The location of the decimal point is user-
selectable, and the decimal point control pins (DP1-DP3) are active
low functions. Select the appropriate decimal point by tying the
Physical/Environmental
"1_ _ _ " for positive inputs
appropriate pin (pin 4, 5 or 6) to pin 3 (5V RETURN). Unused decimal
point location pins should be left open.
Operating Temperature
Storage Temperature
Humidity (non-condensing)
0
–20
0
–
–
–
+60
+75
95
°C
°C
%
Hard wiring is preferable, however, you can use logic gates to
exercise dynamic control over the location of the decimal point if the
following drive conditions are met:
Case Material
Polycarbonate
Model
Applied "0" Voltage Load Current*
Weight
0.4 ounces (11 grams)
DMS-20PC-X-XL
+0.05V max.
0.7mA max.
? Applies for transient or continuous overvoltages applied to (+) INPUT HI (pin 11)
All Others
+0.4V max.
6mA max.
with (–) INPUT LO (pin 12) properly connected. Pin 12 is not overvoltage protected
(see Figure 1). Voltages applied to pin 12 should not exceed the supply voltage.
* The driving gates must be able to sink this much current
? See Technical Notes.
? The DISPLAY HOLD function is optional on standard red and green LED models only.
www.murata-ps.com/support
MPM_DMS_20PC.D07 Page 2 of 6
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DMS-20PC-1-GS-H | 功能描述:数字面板表 3.5 Digit Voltmeter +-2V Standard Green RoHS:否 制造商:Murata Power Solutions 设备类型:AC Voltmeters 显示器类型:LED, 3 Digit, Red 工作电源电压:85 VAC to 264 VAC 工作电源电流:50 mArms 输入电流:50 mA 输入频率: 输入电压:120 VAC 系列:DMS-20PC-1-LM |
| DMS-20PC-1-GS-H-C | 功能描述:数字面板表 3.5 Digit Voltmeter +-2V Standard Green RoHS:否 制造商:Murata Power Solutions 设备类型:AC Voltmeters 显示器类型:LED, 3 Digit, Red 工作电源电压:85 VAC to 264 VAC 工作电源电流:50 mArms 输入电流:50 mA 输入频率: 输入电压:120 VAC 系列:DMS-20PC-1-LM |
| DMS20PC1LM | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| DMS-20PC-1-LM | 功能描述:数字面板表 3 Digit LED AC Line RoHS:否 制造商:Murata Power Solutions 设备类型:AC Voltmeters 显示器类型:LED, 3 Digit, Red 工作电源电压:85 VAC to 264 VAC 工作电源电流:50 mArms 输入电流:50 mA 输入频率: 输入电压:120 VAC 系列:DMS-20PC-1-LM |
| DMS-20PC-1-LM-B | 功能描述:数字面板表 3 digit blue LED AC Line Voltage Monitor RoHS:否 制造商:Murata Power Solutions 设备类型:AC Voltmeters 显示器类型:LED, 3 Digit, Red 工作电源电压:85 VAC to 264 VAC 工作电源电流:50 mArms 输入电流:50 mA 输入频率: 输入电压:120 VAC 系列:DMS-20PC-1-LM |
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