HIMA F3108工控卡件
IC695ALG616 IC695ALD608 IC695ALL616端子1通道1 IN+通道1電流回路（IRTN1）19 2通道2 IN+通道2電流回路（IRCN2）內(nèi)部連接在一起，因此任何公共端子都可以用作外部電源的負(fù)極引線(xiàn)。V電流輸入信道1 IN+信道2 IN+信道3 IN+信道4 IN+公共??電壓輸入信道1電流返回信道2電流返回信道3電流返回信道4電流返回公共???I++圖288：現(xiàn)場(chǎng)接線(xiàn)，單端ALG608或ALG616對(duì)于單端模式，電壓輸入應(yīng)連接在其信道IN+端子和公共（CM）返回端子之間。電流輸入應(yīng)連接在其信道IN+端子和信道電流返回端子之間。此外，應(yīng)在通道電流回路端子和公共（COM）回路之間連接一根跨接導(dǎo)線(xiàn)。9.11.4現(xiàn)場(chǎng)接線(xiàn)：ALG608和ALG616，差模PACSystems*RX3i系統(tǒng)手冊(cè)第10節(jié)GFK-2314T 2019年9月模擬輸入模塊426下表列出了為差模配置的非隔離模擬輸入模塊的接線(xiàn)連接。端子IC695ALG608 IC695ALL616 IC695ALD608 IC695ALG616端子1通道1 IN+通道1電流回路（IRTN1）19 2外部電源。PACSystems*RX3i系統(tǒng)手冊(cè)第10節(jié)GFK-2314T 2019年9月模擬輸入模塊427 V電流輸入信道1 IN+信道1 IN信道2 IN+信道2 IN通用???電壓輸入信道1電流返回?zé)o連接信道2電流返回?zé)o公共連接???I*圖289：現(xiàn)場(chǎng)接線(xiàn)，差分模式ALG608或ALG616*保持此跳線(xiàn)盡可能短，以最小化由于導(dǎo)線(xiàn)電阻增加而產(chǎn)生的誤差。該電阻應(yīng)為25m? 或更少。對(duì)于差分輸入，兩個(gè)相鄰端子連接為一個(gè)通道。編號(hào)較低的端子充當(dāng)高側(cè)。電壓輸入連接在兩個(gè)相鄰的信道IN端子之間，如圖289所示。電流輸入連接在通道IN+和該通道的電流返回端子之間。此外，通道In-端子和相應(yīng)的通道電流回路端子之間必須連接一根跨接導(dǎo)線(xiàn)。共用信號(hào)接地，提高信道間串?dāng)_抗擾度。模塊配有兩個(gè)門(mén)卡：一個(gè)顯示單端模式的連接，另一個(gè)顯示差分模式的連接。插入與將要使用的接線(xiàn)匹配的卡。PACSystems*RX3i系統(tǒng)手冊(cè)第11節(jié)GFK-2314T 2019年9月模擬輸出模塊429第10節(jié)：模擬輸出模塊本章介紹PACSystems RX3i控制器的模擬輸出模塊。模擬輸出模塊說(shuō)明目錄號(hào)部分模擬輸出2信道電壓IC694ALG390 10.1模擬輸出2通道電流IC694ALGA391 10.2模擬輸出8信道電流/電壓IC694A LG392 10.3模擬輸出4信道電流/電流IC695ALG004 10.3.8模擬輸出8通道電流/電壓IC 695ALG008 10.3.8模擬輸入8信道電流和電壓隔離IC695AL808 10.4PACSystems*RX3i系統(tǒng)手冊(cè)第12節(jié)GFK-2314T 2019年9月模擬輸出模塊430 10.1模擬輸出模塊電壓2通道：IC694ALG390模塊0K IC694ALGA390 Q1 Q2圖290：IC694A LG390 2通道模擬電壓輸出模塊IC694ALG 390有兩個(gè)輸出通道，每個(gè)通道能夠?qū)?3位二進(jìn)制（數(shù)字）數(shù)據(jù)轉(zhuǎn)換為現(xiàn)場(chǎng)設(shè)備的模擬輸出信號(hào)。模擬電壓輸出模塊提供-10伏至+10伏范圍內(nèi)的輸出。每次掃描時(shí)都會(huì)更新兩個(gè)通道。如果CPU進(jìn)入停止模式或重置，則該模塊上的輸出可設(shè)置為默認(rèn)為0伏或保持最后狀態(tài)。通過(guò)模塊上的跳線(xiàn)選擇輸出默認(rèn)狀態(tài)。如果未安裝跳線(xiàn)，輸出保持最后狀態(tài)。此模塊可以安裝在RX3i系統(tǒng)的任何I/O插槽中。模塊不支持插入處于通電狀態(tài)的RX3i通用背板或從中取出（請(qǐng)參閱第2.6.4.2節(jié)“不支持熱插拔”）。10.1.1隔離+24V直流電源如果模塊位于RX3i專(zhuān)用背板中，則需要外部隔離+24V dc電源為模塊供電。外部電源可以通過(guò)背板左側(cè)的TB1連接器連接，也可以直接連接到該模塊的接線(xiàn)板上。
IC695ALG616 IC695ALG608 IC695ALG616 Terminal 1 Channel 1 IN+ Channel 1 Current Return (IRTN1) 19 2 Channel 2 IN+ Channel 2 Current Return (IRTN2) are connected together internally, so any common terminal can be used for the negative lead of the external power supply. V Current Input Channel 1 IN+ Channel 2 IN+ Channel 3 IN+ Channel 4 IN+ Common ? ? ? Voltage Input Channel 1 Current Return Channel 2 Current Return Channel 3 Current Return Channel 4 Current Return Common ? ? ? I + + Figure 288: Field Wiring, Single-Ended ALG608 or ALG616 For single-ended mode, a voltage input should be connected between its Channel IN+ terminal and a Common (CM) return terminal. A current input should be connected between its Channel IN+ terminal and its Channel Current Return Terminal. In addition, a jumper wire should be connected between the Channel Current Return terminal and a Common (COM) return. 9.11.4 Field Wiring: ALG608 & ALG616, Differential Mode PACSystems* RX3i System Manual Section 10 GFK-2314T Sept. 2019 Analog Input Modules 426 The following table lists wiring connections for Non-Isolated Analog Input Modules configured for Differential mode. Terminal IC695ALG608 IC695ALG616 IC695ALG608 IC695ALG616 Terminal 1 Channel 1 IN+ Channel 1 Current Return (IRTN1) 19 2 the external power supply. PACSystems* RX3i System Manual Section 10 GFK-2314T Sept. 2019 Analog Input Modules 427 V Current Input Channel 1 IN+ Channel 1 INChannel 2 IN+ Channel 2 INCommon ? ? ? Voltage Input Channel 1 Current Return No Connection Channel 2 Current Return No Connection Common ? ? ? I * Figure 289: Field Wiring, Differential Mode ALG608 or ALG616 * Keep this jumper as short as possible to minimize error due to the added resistance of the wire. This resistance should be 25m? or less. For differential inputs, two adjacent terminals are connected as one channel. The lower-numbered terminal acts as the high side. A voltage input is connected between the two adjacent Channel IN terminals, as shown in Figure 289. A current input is connected between the Channel IN+ and Current Return terminals for that channel. In addition, a jumper wire must be connected between the Channel IN - terminal and the corresponding Channel Current Return terminal. Tie common to signal ground for improved channel-to-channel Crosstalk immunity. Two door cards are provided with the module: one shows connections for single-ended mode and the other shows connections for differential mode. Insert the card that matches the wiring that will be used. PACSystems* RX3i System Manual Section 11 GFK-2314T Sept. 2019 Analog Output Modules 429 Section 10: Analog Output Modules This chapter describes Analog Output modules for PACSystems RX3i controllers. Analog Output Module Description Catalog Number Section Analog Output 2-Channel Voltage IC694ALG390 10.1 Analog Output 2-Channel Current IC694ALG391 10.2 Analog Output 8-Channel Current/Voltage IC694ALG392 10.3 Analog Output 4-Channel Current/Voltage IC695ALG704 10.3.8 Analog Output 8-Channel Current/Voltage IC695ALG708 10.3.8 Analog Output 8-Channel Current/Voltage Isolated IC695ALG808 10.4 PACSystems* RX3i System Manual Section 12 GFK-2314T Sept. 2019 Analog Output Modules 430 10.1 Analog Output Module Voltage 2-Channel: IC694ALG390 MODULE 0K IC694ALG390 Q1 Q2 Figure 290: IC694ALG390 The 2–Channel Analog Voltage Output module, IC694ALG390, has two output channels, each capable of converting 13 bits of binary (digital) data to an analog output signal for field devices. The Analog Voltage Output module provides outputs in the range of -10 volts to +10 volts. Both channels are updated on every scan. The outputs on this module can be set up to either Default to 0 volts or Hold-Last-State if the CPU goes to the Stop mode or Reset. Selection of the output default state is made by a jumper on the module. If the jumper is not installed, the outputs Hold Last State. This module can be installed in any I/O slot in an RX3i system. Module does not support insertion into or removal from an RX3i Universal Backplane which is under power (see Hot Insertion and Removal Not Supported, Section 2.6.4.2). 10.1.1 Isolated +24Vdc Power If the module is located in an RX3i Universal Backplane, an external source of Isolated +24Vdc is required to provide power for the module. The external source can be connected via the TB1 connector on the left side of the backplane or directly on the terminal block of this module.
