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F325_Unipulse Vietnam_STC Vietnam liên hệ
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Phạm vi:
- 20-07-2015
Cập nhật:
- 82242
ID:
- 178
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F325
Digital indicator with fast peak hold function
F325 is a digital indicator for strain gage type sensors (DIN 96x48mm size).
With analogue/digital hold function and high-speed signal processing capability (3000 times/sec), it enables accurate measurements of pressure, force, torque, and other dynamic factors.
It is equipped with serial interface (RS-485 or SI/F) , and up to 32 units of F325 can be connected on the same network (only with RS-485).
It is ideal for applications with short cycle time, such as tablet press or plugging machines.
※D/A converter corresponds to voltage output and current output.
※BCD output corresponds to sink type and source type.
The peak of analogue signal is captured by the peak hold circuit.
Since it is independent of sampling speed, it can hold the peak value at faster speed.
The peak or a sample point of digitized measurement data is captured.
It is ideal for applications where the stability of reading is required.
Analogue signal from a sensor can be converted to digital signal at the rate of 3000 times/sec*.
*A/D conversion rate can be switched to 30 or 300 times/sec.
Then the effect of filter is enhanced, which, in turn, enables stable measurements.
Remove vibration and noise/external interference on input signal for "fast" and "accurate" reading.
Both analogue and digital filters (low-pass and moving average filter) can be used simultaneously.
Depending on requirements for applications (e.g. fast response, stable reading, etc.), you can select the optimal filter from wide range of selection.
You could chose either RS-485 ( Modbus-RTU /UNI-format) or SI/F(Unipulse original serial interface) as a standard interface.
＜Fast response＞
F325 processes the analogue peak hold value at the speed of 3000 times /sec. and ouputs HI/OK/LO signal.
It is ideal for the application with short cycle time.
＜High-accuracy＞
It can be also used for highly accurate weighing system by adjusting A/D conversion speed and/or filter setting.
F325 can be connected to PC via RS-485 or RS-232C, and parameter setting can be edited or saved on PC.
ANALOG SECTION｜DISPLAY SECTION｜EXTERNAL INPUT/OUTPUT SIGNAL｜INTERFACE｜GENERAL SPECIFICATIONS｜Accessories
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ANALOG SECTION |
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DC10V or 2.5V±10％（switchable） Output current: within 30mA |
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－3.0～＋3.0mV/V |
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＋0.5～＋3.0mV/V |
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within 0.1％/FS（at 0.5mV/V input） |
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Automatic adjustment by digital processing |
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1μV/count 1/10000 guaranteed at 1mV/V input （at excitation voltage：10V） |
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Primary low-pass filter select frequency from 10, 30, 100, 300, 1k, 3k, 10k or 30kHz |
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Filter1：Bessel low-pass filter（secondary） Cut-off frequency can be set to any value from 1/300 to 1/10 of sampling speed. It can be turned off. 3000times/sec：10～300Hz, 300times/sec：1.0～30.0Hz, 30times/sec：0.1～3.00Hz Filter2：Moving average You can set the value anywhere between 1 to 999 times. |
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1/30000（at 3.0mV/V input） |
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Sensor input of approx. 2V per 1mV/V（Input resistance over 2kΩ） |
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Sample or peak hold（You can chose either analogue or digital peak hold from setting menu. Frequency response of analogue hold is 1kHz） |
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DISPLAY SECTION |
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15mm character height:7-segment green LED（5-digits）
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EXTERNAL INPUT/OUTPUT SIGNAL |
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DZ、HOLD、H.RESET ＜Volt-free contact input＞ External devices can be connected, such as relays, switches, transistors and so on. The signal can be outputted by making short-circuit between input and common terminal. In case transistor is connected, please use NPN (sink) transistor . Internal power supply voltage：DC12V, When short-circuited：Approx. 4mA ＜DC-Input for both plus common and minus common type＞（please specify the type of input when ordering） External devices can be connected, such as relays, switches, transistors and so on. Input signal is outputted by applying voltage between input and common terminal. In case a transistor is connected, please use NPN type for plus common and PNP type for minus common. Maximum Rated Voltage: DC27.6V, "ON": when the voltage is above DC 9V (Load Current: approx. 10mA at DC24V), "OFF: " below DC3V. |
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HI, OK, LO, Output Selection 1, Output Selection 2 （Assign output from various selection: HH, LL, Overload, RUN, HOLD, NZ, DZ response） PhotoMOS relay output（common for sink and source type） Maximum rated voltage: DC30V, maximum rated current: 100mA, operating time : approx. 1 msec |
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INTERFACE |
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RS-485 communication interface （Modbus-RTU /UNI-format）or SI/F（Unipulse original serial interface） BCD parallel data output interface（sink type）（Option） BCD parallel data output interface（source type）（Option） D/A converter（voltage output）（Option） D/A converter（current output）（Option） RS-232C communication interface（Option） |
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GENERAL SPECIFICATIONS |
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AC100V～240V（+10%-15%）（free power supply）50/60Hz DC12V～24V（±15%）（please specify the type of input when ordering） |
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10W max |
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2A, 1msec：AC100V average load condition （cold start at room temperature） 4A, 1msec：AC200V average load condition （cold start at room temperature） |
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2A, 20msec：DC12V average load condition （cold start at room temperature） 1A, 50msec：DC24V average load condition （cold start at room temperature） |
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Operation temperature range:-10～+40℃ Storage temperature range:-40～+80℃ Humidity:85%RH or less(non-condensing) |
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96(W)×48(H)×132.5(D)(mm) (not including projections) |
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92×45(+1-0) (mm) |
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Approx. 600g |
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Accessories |
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・AC input cord* 1 ・3P-2P conversion adapter* 1 ・Terminator （RS-485 is selected） 1 ・BCD output connector （BCD output option is selected） 1 ・F325 operation ,amial 1 * Included only for AC specifications |
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Model |
Description |
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BCD parallel data output interface（sink type） |
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BCD parallel data output interface（source type） |
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D/A converter（voltage output） |
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D/A converter（current output） |
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RS-232C communication interface |
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Product Catalogue |
Operation manual |
External dimention |
Support tools |
Software |
(Trong khuôn viên Tổng Công Ty Thái Sơn - Bộ Quốc Phòng)
Điện thoại: 02862.761612 - 02862.757416 - 090 315 0099
Email: [email protected]
