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UNITROL1020 Controller module

¥900.00

UNITROL1020 Controller module
Brand: ABB
Name: Module
Current: 5A
Voltage: 24V
Mode of use: Hot plug implementation
standard: Import
origin: United States

Category:
  • Email:3221366881@qq.com
  • Phone:+86 17750010683
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Description

UNITROL1020 Controller module
UNITROL1020 Controller module
Module Clips Drive controller servo moto

UNITROL1020 Controller moduleSuitable for steel manufacturing, thermal power generation, hydroelectric power generation, nuclear power generation, wind power generation, gas supply, and other glass manufacturing, paper mills, mechanical manufacturing, electronic manufacturing, automotive manufacturing, aviation manufacturing, chemical manufacturing, coal mining and selection, oil and natural gas mining and selection, metal mining and selection, and non-metallic mining and selection

The measurement is divided into the following three steps:
(1) Initially, when the touch screen is not pressed, the X-axis and Y-axis of the touch screen will not be in contact with each other. At this time, the circuit is in the “Pen Down
Detect” state. S1, S2, and S4 are disconnected, and S3 and S5 are closed. The voltage on the entire axis of X+ ~ After “Pen Down”, the X-axis and Y-axis are squeezed
and connected, and the voltage on the Y-axis becomes low level because it is connected to the X-axis ground. This low level can be used as an interrupt trigger signal. Notify the CPU that a “Pen Down” event occurs.
(2) When the “PenDown” event is detected, the CPU immediately enters the X-axis coordinate measurement state: S1 and S3 are closed, S2, S4, and S5 are open (Y+ and Y- are
suspended). Since the X-axis and Y-axis are connected when the contact point is pressed, the X_ADC at the Y+ end can be considered as the partial voltage sampling
point of the X-axis (by measuring the voltage of the X_ADC, the ratio of X+ to the contact point and X- to the contact point can be obtained) , thereby calculating the coordinates of the X-axis
(3) After sampling the coordinates of the
2. S3C2410 analog-to-digital converter (ADC) and touch screen controller
S3C2410 has a built-in 8-channel 10-bit analog -to-digital converter (ADC). The ADC can convert external analog signals into 10-bit resolution digital signals with 500 KSPS
sampling data. quantity. At the same time, the ADC part can work together with the touch screen controller of the CPU to complete the measurement of the absolute address of the touch screen.
Features:
– Resolution: 10bit
– Belief error: +/- 2LSB
– Maximum conversion rate: 500KSPS
– Analog input range: 0~3.3V
– Step-by-step X/Y coordinate measurement mode
– Automatic X/Y coordinate measurement mode
– Interrupt waiting mode
The following figure is the logic diagram of the ADC and touch screen controller part (Figure 6-8)

Figure 6-8
The following figure is a schematic diagram of an external touch screen based on the S3C2410 ADC and touch screen controller, as
well as the actual schematic diagram of the external circuit . It should be added that Q1 and Q2 in the figure are P-channel MOS transistors,
and the door-opening voltage is 1.8V; Q3 and Q4 are N-channel MOS transistors, and the door-opening voltage is 2.7V. Using the knowledge we
have learned about electronic circuits, we know that when the MOS tube is turned on (after the gate voltage reaches the gate voltage), the source-drain
of the MOS tube can be considered to be straight-through (the on-resistance is milliohm level) , that is, the MOS tube can be considered as the real “switch”
in Figure 4-7. AVDD is an external analog reference source, usually connected to a 3.3V power supply. XP, XM, YP, and YM are the four leads of the
touch screen, respectively, corresponding to the X-axis and Y-axis resistances.
Figure 6-8

Working modes of ADC and touch screen controller:
1. ADC Normal Conversion Mode (
AUTO_PST=0, XY_PST=0) is used for general ADC conversion, such as measuring battery voltage through ADC etc.
2. Separate X/Y Position Conversion Mode (Separate X/Y Position Conversion Mode) The
independent X/Y position conversion mode actually includes two modes: X-axis mode and Y-axis mode.
First, perform coordinate conversion of the X-axis (AUTO_PST=0, XY_PST=1). The conversion data of the X-axis will be written
to the XPDAT of the ADCDAT0 register. After the conversion is completed, the touch screen controller will generate a corresponding interrupt.
Then perform Y-axis coordinate conversion (AUTO_PST=0, XY_PST=2). The Y-axis conversion data will be written to YPDAT in
the ADCDAT1 register. After the conversion is completed, the touch screen controller will generate a corresponding interrupt.
3. Auto X/Y Position Conversion Mode (
AUTO_PST=1, XY_PST=0) will automatically convert the X-axis and Y-axis. A corresponding interrupt is then generated.
4. Wait for InterruptMode:
When the system waits for “Pen Down”, that is, when the touch screen is pressed, it is actually in interrupt waiting mode. Once pressed, the “INT_TC”
interrupt signal is generated in real time. Each time this interrupt occurs, the X-axis and Y-axis coordinate conversion data can be read from the corresponding data register.
5. Standby Mode:
In this mode, the values ​​in the conversion data register are retained as the data from the last conversion.

Contact: Mr. Lai
Wechat:17750010683
Whats app:+86 17750010683
Skype:+86 17750010683
QQ: 3221366881
3221366881@qq.com

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ABB  PFXA401F  3BSE024388R3
ABB   junction box  3BSE029997R1
ABB   junction box  PFXC141
ABB  PFXC141 3BSE029997R1
ABB  operating unit  3BSE017235R1
ABB  PXAH401 operating unit
ABB  PXAH401 3BSE017235R1
ABB  Thyristor 3BHL000986P0006
ABB  Thyristor D1031SH45TS02
ABB  Thyristor D1961SH45TS02
ABB   3BHB009885R0004 IGCT framework
ABB  S-093H IGCT framework
ABB  S-093H 3BHB009885R0004
ABB  IGCT framework  3BHB018008R0003
ABB     IGCT framework  S-113H
ABB   S-113H 3BHB018008R0003
HITACHI   2-822037-A
HITACHI   LBT010A
HITACHI   LCE250B
HITACHI   LPA210A
HITACHI   LPA220A
HITACHI   LPA245A
HITACHI   LPA302A
HITACHI   LPA302P-1
HITACHI   LPD220A
HITACHI   LPD250A
HITACHI   LPD350A
HITACHI   LPF240A
HITACHI   LPF240F
HITACHI   LPP100A
HITACHI   LPT020A
HITACHI   LPU100A
HITACHI   LPU100H
HITACHI   LUD060A
HITACHI   LUD700A
HITACHI   LYA010A
HITACHI   LYA100A
HITACHI   LYA210A
HITACHI   LYA220A
HITACHI   LYD000A
HITACHI   LYD105A
HITACHI   LYT000A
HITACHI   MPD060A
HITACHI   MPD110A
HITACHI   MPD310A
HITACHI   PS6000
HITACHI   PS6515
HITACHI   PS6524
HITACHI   PS6548
HITACHI   TD000A
TERASAKI EGS-112A MAC-2S
TELEMECANIQUE-SCHNEIDER ELECTRIC TSX MICRO-TSX3722101
YAMATAKE J-SSP50-22
YAMATAKE J-SSP50-21

Company advantage service:
1.Has been engaged in industrial control industry for a long time, with a large number of inventories.
2.Industry leading, price advantage, quality assurance
3.Diversified models and products, and all kinds of rare and discontinued products
4.15 days free replacement for quality problems
All kinds of module card driver controller servo motor servo motor embedded card wires and cables Power module control module is applicable to steel, hydropower, nuclear power, power generation, glass factory, tire factory, rubber, thermal power, paper making, shipping, navigation, etc

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GE —- IS200/215/220/230/420 DS200/215 IC693/695/697/698 VMICPCI VMIVME 369-HI-R-M-0-0-E 469 module, air switch, I/O module, display, CPU module, power module, converter, CPU board, Ethernet module, integrated protection device, power module, gas turbine card
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NI — SCXI-1100 PCI – PXIE – PCIE – SBRIO – CFP-AO-210 USB-6525 Information Acquisition Card, PXI Module, Card
Westinghouse — RTD thermal resistance input module, AI/AO/DI/DO module, power module, control module, base module
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YOKOGAWA – Servo module, control cabinet node unit

Main products:
PLC, DCS, CPU module, communication module, input/output module (AI/AO/DI/DO), power module, silicon controlled module, terminal module, PXI module, servo drive, servo motor, industrial display screen, industrial keyboard, controller, encoder, regulator, sensor, I/O board, counting board, optical fiber interface board, acquisition card, gas turbine card, FIM card and other automatic spare parts