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参数资料
| 型号： | V600 |
| 厂商： | Martel Electronics |
| 文件页数： | 3/4页 |
| 文件大小： | 0K |
| 描述： | VOLTMETER LCD 200MV 0.6" DIG HT |
| 产品目录绘图： | V125 and V600 |
| 标准包装： | 25 |
| 系列： | V |
| 类型： | 伏特表 |
| 测量范围： | 200mVDC |
| 显示器样式： | 黑色字符，灰色背景 |
| 显示器类型： | LCD |
| 显示器正面尺寸： | 1.86" L x 0.98" W（47.0 x 25.0mm） |
| 显示器位数： | 3.5 |
| 显示器位数 - 高度： | 0.591"（15.00mm） |
| 背光： | 无 |
| 安装类型： | 面板安装 |
| 端子： | PC 引脚 |
| 电源电压： | 7 ~ 12VDC |
| 产品目录页面： | 2862 (CN2011-ZH PDF) |
| 相关产品： | 227-1062-ND - MOD VINCULUM EVAL KIT |
| 其它名称： | 227-1061 |
V 600
CIRCUIT DIAGRAM
3? Digit LCD Voltmeter Module
R2
a1
IC1
29
IC2B
4
IC2A
8
IC2D
IC2C
4070
VDD
INHI
INLO
COM
RFH
RFL
ROH
15
13
12
8
9
10
VDD
6
R1
300k
1M
C3
100nF
R6
100k
C1
68nF
C2
220nF
C4
100nF
R3 100k
C5
100pF
27
28
29
31
30
32
34
33
36
35
40
39
38
INT
BUF
A/Z
IN HI
IN LO
COM
CREF+
CREF-
REF HI
REF LO
OSC1
OSC2
OSC3
1
V+
b1
c1
d1
e1
f1
g1
a2
b2
c2
d2
e2
f2
g2
a3
b3
c3
d3
e3
f3
g3
bc4
POL
V- TEST BP
26 37
5
4
3
2
8
6
7
12
11
10
9
14
13
25
23
16
24
15
18
17
22
19
20
21
17
16
15
14
13
18
19
21
20
11
10
9
22
23
25
24
7
6
5
26
27
3
28
2
1
30
a1
b1
c1
d1
e1
f1
g1
a2
b2
c2
d2
e2
f2
g2
a3
b3
c3
d3
e3
f3
g3
b4
c4
POL
COM
COM
LCD1
LOBAT
1.999 4
DP1
19.99 3
DP2
199.9 11
DP3 12
IC2
VDD
10
14
7
5
6
2
1
12
13
9
8
BAT
BP
R9
1M
R8
1M
2
1
3
4
5
R7
1M
LO BAT
BP
DP1
DP2
DP3
ROL
VSS
7
11
R5
3k
R4
1.5k
14
TEST
See application diagram on next page.
PIN FUNCTIONS
1. BP Backplane connection from voltmeter IC.
2. LO BAT LCD connection to "Low Battery" annunciator.
3. DP1 Connect to V+ to display Decimal Point 1 (1.999).
4. DP2 Connect to VDD to display Decimal Point 2 (19.99).
5. DP3 Connect to VDD to display Decimal Point 3 (199.9).
6. ROH Positive output from internal reference.
7. ROL Negative output from internal reference.
8. COM The ground for the analogue section of the A/D converter, held actively at 2.8V (nom) below VDD.
COM must not be allowed to sink excessive current (> 100 μ A) by connecting it directly to a higher voltage.
9. RFH Positive input for reference voltage.
10. RFL Negative input for reference voltage.
11. VSS Negative power supply connection.
12. INLO Negative measuring input with reference to IN HI. Analogue inputs must be no closer than 1V
13. INHI Positive measuring input with reference to IN LO. to either the positive or negative supply.
14. TEST Connecting this pin to VDD to turn on display segments "-1888".
It should not be operated for more than a few seconds as the DC voltage applied to the LCD may "burn" the display.
This pin is nominally at 5V below VDD and is the ground for the digital section of the meter, it can be used as a negative
supply to power external logic up to a maximum of 1mA.
15. VDD Positive power supply connection.
Solder Links:
BP Normally Open.
BAT Normally Open.
www.martelmeters.com
page 3 of 4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| V600 (10) | 制造商:Lascar Electronics 功能描述:METER,LCD,200mV,3.5 DIGITAL,VOLTMETER,0.60 INCH DIGIT HEIGH |
| V6000B-10 | 功能描述:电线导管 STL RACEWAY BASE 10FT. 6000 IVORY RoHS:否 制造商:Panduit 类型:Slotted SideWall Open finger design wiring cut 材料:Polypropylene 颜色:Light Gray 大小: 最大光束直径: 抗拉强度: 外部导管宽度:25 mm 外部导管高度:25 mm |
| V600A22 | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:AC ADAPTOR 120VAC TO 5VDC |
| V600-A22 | 制造商:Omron Electronic Components LLC 功能描述:AC ADAPTOR 120VAC TO 5VDC 制造商:OMRON AUTOMATION AND SAFETY 功能描述:AC ADAPTOR 120VAC TO 5VDC 制造商:Omron Electronic Components LLC 功能描述:AC Adaptor 120AC-5DC 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:AC Adaptor 120vAC to 5vDC |
| V600A24 | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:IF 0 AVAIL CONTACT MASTERDIST. |
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