2412-025 [ETC]
ANALOG OPEN FRAME TRIAXIAL ACCELEROMETER; 模拟OPEN FRAME三轴加速度计
| 型号： | 2412-025 |
| 厂家： | 
ETC |
| 描述： | ANALOG OPEN FRAME TRIAXIAL ACCELEROMETER |
| 文件： | 总2页 (文件大小：157K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SILICON DESIGNS, INC
Model 2412
ANALOG OPEN FRAME TRIAXIAL ACCELEROMETER
ꢀ 3 Axis Acceleration Sensing
ꢀ Contains 3 Model 1210 Capacitive
Micromachined Accelerometers
ꢀ Built-in Nitrogen Damping
ꢀ ±4V Differential &
.5V to 4.5V Single Ended Outputs
ꢀ Low Cost Open Frame Design
ꢀ -40 to +85°C Operation
ꢀ +5 V DC, 21 mA Power (typical)
ꢀ Responds to DC & AC Acceleration
ꢀ Non Standard Ranges Available
ꢀ No External Reference Voltage Required
ꢀ Serialized for Traceability
DESCRIPTION The Model 2412 is a three axis, open frame accelerometer assembly
for use in zero to medium frequency instrumentation applications. It contains three
Model 1210 analog capacitive accelerometers orthogonally mounted on a phenolic
frame. Overall size is 1.2" x 1.2" x 1.0", weight is 16 grams, and it is easily mounted via
ORDERING INFORMATION
Full Scale
Model
Acceleration
Number
two #4 (or M3) screws (not included). An optional calibration test sheet (
also available which lists the measured bias, operating current and frequencyresponse.
) is
2412-TST
±
5 G
2412-005
2412-010
2412-025
2412-050
2412-100
± 10 G
± 25 G
± 50 G
±100 G
OPERATION The Model 2412 accelerometer produces three individualanalogoutputs
which can be used either in differential or single ended modes referenced to +2.5 volts.
The voltage of each output is proportional to the orthogonal component of the applied
acceleration. The Model 2412 operates with a single +5 volt power supply and
generates its own +2.5 volt reference with an on-board resistive divider. The three sensitive axes are perpendicular to the
bottom of each of the individual accelerometer packages, with positive acceleration defined as a force pushing on the
bottom of the package.
PERFORMANCE Operating current is three times the current specified on the Model 1210 data sheet. Bias Calibration
Error is derated from the model 1210 accelerometer to 1.5% typical and 3% max. For all other performance data, absolute
maximum ratings and detailed descriptions of the
data sheet.
,
and
signals, please refer to Silicon Designs' Model 1210
DV
AOP AON
MOUNTS VIA TWO #4 (or M3) SCREWS.
CONNECTION IS VIA
STANDARD 20 CONDUCTOR
RIBBON CABLE (0.05" CENTERS) &
CONNECTOR (0.10” CENTERS).
ACTUAL SIZE
Silicon Designs, Inc. 1445 NW Mall Street, Issaquah, WA 98027-5344
web site: www.silicondesigns.com [page 1]
Phone: 425-391-8329
Fax: 425-391-0446
Nov 05
Model 2412 Triaxial Analog Accelerometer Module
PIN CONNECTIONS
PIN PIN
PIN
#
PIN
NAME
SIGNAL DESCRIPTION
(no connection)
SIGNAL DESCRIPTION
#
NAME
1
-
-
-
-
2
4
6
8
GND Shield Ground
GND Shield Ground
GND Shield Ground
GND Shield Ground
3
(no connection)
(no connection)
(no connection)
5
7
9
AONZ Negative Analog Output (Z-Axis)
GND Shield Ground
10 AOPZ Positive Analog Output (Z-Axis)
12 AONX Negative Analog Output (X-Axis)
11
13 AOPX Positive Analog Output (X-Axis)
15 AONY Negative Analog Output (Y-Axis)
14
16 AOPY Positive Analog Output (Y-Axis)
18 VDD +5 Volt DC power
20 +2.5V 2.5 Volt Reference *
GND Shield Ground
17
19
GND Shield Ground
DV Deflection Voltage (test) input
* NOTE: The +2.5V reference is generated on-board and is supplied to pin 20 as a reference for single ended connections.
Silicon Designs, Inc. 1445 NW Mall Street, Issaquah, WA 98027-5344
web site: www.silicondesigns.com [page 2]
Phone: 425-391-8329
Fax: 425-391-0446
Nov 05
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