GE IS220PAICH2A IO包 模擬輸入/輸出模塊
S220PAICH2A 模擬量輸入模塊又稱A/D模塊，將現(xiàn)場由傳感器檢測而產(chǎn)生的連續(xù)的模擬量信號轉(zhuǎn)換成PLC的CPU可以接收的數(shù)字量，一般多為12位二進(jìn)制數(shù)，數(shù)字量位數(shù)越多的模塊，分辨率就越高
S220PAICH2A 擬量輸出模塊又稱為D/A模塊，把PLC的CPU送往模擬量輸出模塊的數(shù)字量轉(zhuǎn)換成外部設(shè)備可以接的模擬量(電壓或電流)。模擬量輸出模塊所接收的數(shù)字信號一般多為12位二進(jìn)制數(shù)，數(shù)字量位數(shù)越多的模塊，分辨率就越高。IS220PAICH2A 而數(shù)字量模塊就是檢測外部開關(guān)量輸入的狀態(tài)
S220PAICH2A 數(shù)字量輸入輸出信號就是開關(guān)量信號，1或者0，模擬量信號，有2種，電壓或者電流信號一般是變送器傳過來的信號，比如用壓力變器檢測水管壓力，它會輸出一個模擬信號4-20ma 或者 0-10V的信號給PLC，PLC來進(jìn)行數(shù)據(jù)處理。
功能描述
模擬組件(PAIC是一個電氣接口，將一個或兩/0以太網(wǎng)連接到模擬輸入端子板PAIC包括一個BPPx處理板和一個專用于模擬I/O功能的采集板。
該模塊有十個模擬輸入。前八個輸入可以設(shè)置為5V、10 V或4-20 mA電流環(huán)路輸入。最后兩輸入可以設(shè)置為1 mA4-20 mA電流輸入電流回路輸入的負(fù)載終端電阻位于端子板上，PAIC檢測這些電阻上的電壓，PAICH2有兩個電流環(huán)路輸出，范圍為0至20 mA，它還包括額外的硬件，僅允許第一個輸出端有0-200 mA電流。

IS220PAICH2A

通過雙RJ-45以太網(wǎng)連接器接收和發(fā)送數(shù)據(jù)到控制器，并由一個二針連接器供電。現(xiàn)場設(shè)備通過直接連接到相關(guān)端子板的DC 37針連接器進(jìn)行通信。LED指示燈提供視覺診斷。
IS220PAICH2A安裝
1.年固安裝所選的端子板。
2.將PAICI/0包直接插入端子板連接器
3.使用以太網(wǎng)端口旁邊的螺性來機(jī)械固定，螺性安裝在端子板專用的安裝支架上，支架的位置應(yīng)確保沒有直角力施加在組件和端子板之間的DC-37針連接器上。在產(chǎn)品的使用壽命期間，只需要調(diào)整一次。
4.根據(jù)系統(tǒng)配置，連接一根或兩根以太網(wǎng)電纜，在任一端口上都可以工作，使用雙連接時，通常的做法是將ENET1連接到與R控制器相關(guān)的網(wǎng)絡(luò)
5.通過插入/0包側(cè)面的連接器，連接到電源。因為0包具有內(nèi)在的軟啟動功能，可以控制電源應(yīng)用的電流涌入，所以在插入電纜之前，沒有必要斷開電纜的電源。
6.使用ToolboxST應(yīng)用程序根據(jù)需要配置

IS220PAICH2A

GE IS220PAICH2A I/O packet analog input/output module
S220PAICH2A analog input module, also known as A/D module, converts the continuous analog signal generated by the sensor detection in the field into the digital quantity that the PLC CPU can receive, generally 12-bit binary number, the more digital quantity modules, the higher the resolution
S220PAICH2A analog output module, also known as D/A module, converts the digital quantity sent by the PLC CPU to the analog output module into the analog quantity (voltage or current) that can be connected to the external device. The digital signal received by the analog output module is generally 12-bit binary number, and the more digital quantity modules, the higher the resolution. IS220PAICH2A and the digital quantity module is to detect the status of the external switching quantity input
S220PAICH2A digital input and output signal is the switching signal, 1 or 0, analog signal, there are two, voltage or current signal is generally the signal transmitted by the transmitter, such as the pressure transformer to detect the pressure of the water pipe, it will output an analog signal 4-20ma or 0-10V signal to the PLC, PLC for data processing.
Function description
Analog components (PAIC is an electrical interface that connects one or two /0 Ethernet to an analog input terminal board The PAIC consists of a BPPx processing board and a acquisition board dedicated to analog I/O functions.
The module has ten analog inputs. The first eight inputs can be set to 5V, 10V, or 4-20 mA current loop inputs. The last two inputs can be set to 1 mA4-20 mA current input The load terminal resistors of the current loop inputs are located on the terminal board, the PAIC detects the voltage across these resistors, PAICH2 has two current loop outputs ranging from 0 to 20 mA, it also includes additional hardware that only allows 0-200 mA current at the first output.
Data is received and sent to the controller via dual RJ-45 Ethernet connectors and is powered by a two-pin connector. Field devices communicate via a DC 37-pin connector connected directly to the relevant terminal board. LED indicators provide visual diagnosis.
IS220PAICH2A installation
1. Install the selected terminal board annually.
2. Insert the PAICI/0 package directly into the connector of the terminal board
3. Use the screw next to the Ethernet port to secure the screw on the mounting bracket dedicated for the terminal board. The position of the bracket should ensure that no direct angular force is exerted on the DC-37 pin connector between the component and the terminal board. It only needs to be adjusted once during the service life of the product.
4. Depending on the system configuration, connect one or two Ethernet cables to work on either port. When using dual connections, it is common practice to connect ENET1 to the network associated with the R controller
5. Connect to the power supply by inserting the connector on the side of the /0 package. Because the 0 pack has a built-in soft start function that controls the influx of current from the power application, there is no need to disconnect the power supply from the cable before inserting it.
6. Use the ToolboxST application to configure as required

IS220PAICH2A