Datasheet (pdf)
SmartTach
ATI의 SmartTach는 자기 센서, 엔코더, ECU 출력
또는 점화 코일
등 다양한
신호원으로부터의 펄스
입력을 읽어 모든 엔진의 분당
회전수를 측정하는
기기
입니다. SmartTach는 또한 주파수를
측정하고
이를 외부 데이터 수집 장치로
모니터링 가능한
아날로그 출력으로 변환하는 기능도 탑재하고
있습니다.
제품의 특장점
- 측정값에 비례하는 아날로그 전압 출력
- 디지털 펄스 출력
- RS-232 직렬 인터페이스
Signal Inputs/Outputs
| Pulse Inputs |
Selectable between Spark (Coil Primary, Inductive Pickup) and Trigger (Digital, VRS) modes
Measurement range from 0.5 Hz to 500 KHz Trigger voltage range +/-75 V Intelligent signal conditioning in Trigger Mode |
| Analog Voltage Input |
Auxiliary analog voltage input used together with range outputs
Input voltage levels may be programmed along with range outputs 0 to 5 V input range |
| Analog Voltage Output |
Optically isolated analog voltage output proportional to measurement
Programmable scaling, offset and range in engineering units Maximum output range 0 to 10 V 12- bit D/A (+/- 0.003 V resolution) |
| Digital Pulse Output |
Optically isolated digital 5 V conditioned pulse output corresponding to input signal
May be used to connect to other instrumentation requiring conditioned signals |
| Range Outputs |
Three user programmable range outputs
Speed ranges for output activation may be independently programmed Optically isolated solid state relay (contact-closure) outputs |
Other Inputs/Outputs
| Communication Port |
RS-232 Serial Port, 75-9600 BAUD
May be used for obtaining data from the unit and for remote configuration |
| Power Supply |
Requires 10-30 VDC at 10W maximum
Internal regulated power supply |
Mechanical
| Enclosure |
Aluminum and steel, black color, water and oil resistant
Dimensions: (WDH) 141 x 138 x 39 mm / 5.57 x 5.45 x 1.52 in Weight: 0.58 kg / 1.3 lbs |
Accessories
| TachSensor | Measures engine speed when clamped around an Ignition Primary wire (with 15-pin Dsub connector); 3.66m cable |
| Optical Diesel RPM Pickup | Measures speed of any rotating object (includes sensor) |
| Inductive Spark Plug Wire Sensor | Measures spark event (or engine speed) when clamped around a Secondary Ignition; 3.66m cable |
| DC Power Plug | 2-pin open connector |
| Dual DC-Power Plug | With Wire, Y-cable Adapter |
| AC/DC Power Supply | With AC Cord |
| SmartTach with Rackmount System | Includes 1 SmartTach, 1 power supply, 1 bracket, and 1 blank rack cover |
| 19 in 1HU rack mount | Rack mount designed for mounting one or two units in a cabinet |
| Blank Rack Cover Plate | Covers holes on bracket |
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