HIEE405053R1系统模块卡件
PACSystems*RX3i系统手册第12节GFK-2314T 2019年9月带有HART通信512故障的模拟模块在每个通道上插入或从5.0版通信功能中移除接线板时，会自动记录在CPU I/O故障表中。该模块有两个内部HART调制解调器。四个单端信道与每个HART调制解调器复用。可以为以下输出范围配置模拟通道：▪ 电流：0至20mA，4至20mA▪ 电压：±10 Vdc，将使用HART通信的0至10 Vdc信道必须配置为4-20mA范围。11.3.1功能§完全软件可配置，无需设置模块跳线§单独启用或禁用通道§箝位和报警限值§报警锁定§可配置输出偏置§基于滤波器频率的快速通道采集时间§全自动校准§车载错误检查§每个通道的可配置缩放和偏移§高报警、低报警、，每个通道可选择高高报警、低低报警检测和报告§模块故障报告§可配置保持最后状态或输出默认值§5.0版HART通信§模块必须位于RX3i通用背板中。§模块支持插入和取出通电的RX3i通用背板。参见第2.6.4.1节热插拔。§模块支持使用WinLoader软件实用程序（如果主机CPU具有串行端口）或使用基于Web的工具（如果主机没有串行端口）进行固件升级。固件升级套件中包含说明。23§此模块可用于盒型（IC694TBB032）、扩展盒型（IC 694TBB132）、弹簧型（IC6914TBS032）或扩展弹簧型（IC 6914TBS132）接线盒。扩展接线板提供屏蔽布线所需的额外护罩深度。接线板单独订购。PACSystems*RX3i系统手册第12节GFK-2314T 2019年9月带HART通信的模拟模块517 11.3.2隔离+24V直流电源模块必须从外部电源接收其24Vdc电源。外部电源必须直接连接到此模块的接线板。它不能通过RX3i通用背板上的TB1连接器连接。11.3.3 LED：ALG728模块OK LED指示模块状态。现场状态LED指示外部+24V直流电源是否存在且高于最低水平，以及是否存在故障。所有LED均由背板电源总线供电。LED状态指示模块正常开启绿色模块正常并配置为绿色或琥珀色，缓慢闪烁模块正常但未配置为绿色，快速闪烁模块执行通电顺序关闭模块故障或无背板电源现场状态开启绿色任何已启用通道无故障，且接线板呈琥珀色且已安装TB绿色接线板，至少有一个通道出现故障，或琥珀色和TB红色接线板上不存在现场电源，且未完全移除，仍检测到现场电源。OFF和TB红色接线板不存在，未检测到现场电源。TB ON红色接线板不存在或未完全就位ON绿色接线板存在OFF模块11.3.4无背板电源规格：此模块的ALG728输出范围。当接线板存在时，它是绿色的，如果不是系统中配置的模块，它是红色的。故障类型为Field fault（现场故障），故障描述表明故障是“端子块丢失”还是“端子块添加”。如果存储配置时不存在端子块，则会记录“端子块缺失”故障。模块状态参考的第2位指示接线板的状态。11.2.5现场接线：IC695ALG626和ALG628，单端模式下表列出了背板的接线连接。为此提供M3螺纹孔。所有公共端子都在内部连接在一起，因此任何公共端子都可以用作外部电源的负极引线。PACSystems*RX3i系统手册第12节GFK-2314T 2019年9月带有HART通信的模拟模块513 V电流输入信道1 IN+信道2 IN+信道3 IN+信道4 IN+公共••电压输入信道1电流返回信道2电流返回信道3电流返回信道4电流返回公共•••I++图316：现场接线单端ALG626或ALG628单端模式下，电压输入应连接在其信道IN+端子和公共（COM）返回端子之间。电流输入应连接在其信道IN+端子和信道电流返回端子之间。此外，应在通道电流回路端子和公共（COM）回路之间连接一根跨接导线。11.2.6现场接线：IC695ALG626和ALG628，差分模式下表列出了回路（IRTN13）的接线连接33 16无连接通道7 IN-无连接34 17无连接
PACSystems* RX3i System Manual Section 12 GFK-2314T Sept. 2019 Analog Modules with HART Communications 512 Faults are automatically logged in the CPU I/O Fault table when the terminal block is inserted or removed from version 5.0 communications capability on each channel. The module has two internal HART modems. Four single-ended channels are multiplexed with each HART modem. Analog channels can be configured for these output ranges: ▪ Current: 0 to 20mA, 4 to 20mA ▪ Voltage: ±10 Vdc, 0 to 10 Vdc Channels that will use HART communications must be configured for the 4-20mA range. 11.3.1 Features § Completely software-configurable, no module jumpers to set § Individually enable or disable channels § Clamping and Alarm Limits § Latching of Alarms § Configurable output bias § Rapid channel acquisition times based on filter frequency § Full auto-calibration § On-board error-checking § Configurable scaling and offsets per channel § High alarm, low alarm, high-high alarm, low-low alarm detection and reporting selectable per channel § Module fault reporting § Configurable Hold Last State or Output Defaults § Version 5.0 HART communications § The module must be located in an RX3i Universal Backplane. § Module supports insertion into and removal from an RX3i Universal Backplane which is under power. Refer to Hot Insertion and Removal, Section 2.6.4.1. § Module supports firmware upgrades using the WinLoader software utility (if the host CPU has a serial port) or using a Web-based tool (if the host CPU has no serial port). Instructions are included with the firmware upgrade kit.23 § This module can be used with a Box-style (IC694TBB032), Extended Boxstyle (IC694TBB132), Spring-style (IC694TBS032), or Extended Spring-style (IC694TBS132) Terminal Block. Extended terminal blocks provide the extra shroud depth needed for shielded wiring. Terminal Blocks are ordered separately. PACSystems* RX3i System Manual Section 12 GFK-2314T Sept. 2019 Analog Modules with HART Communications 517 11.3.2 Isolated +24Vdc Power The module must receive its 24Vdc power from an external source. The external source must be connected directly to the terminal block of this module. It cannot be connected via the TB1 connector on the RX3i Universal Backplane. 11.3.3 LEDs: ALG728 The Module OK LED indicates module status. The Field Status LED indicates whether the external +24Vdc power supply is present and is above the minimum level and whether or not faults are present. All LEDs are powered from the backplane power bus. LED State Indicates Module OK ON Green Module OK and configured Green or Amber, blinking slowly Module OK but not configured Green, blinking rapidly Module performing power-up sequence OFF Module is defective or no backplane power present Field Status ON Green No faults on any enabled channel, and Terminal Block is present ON Amber and TB Green Terminal Block is installed, fault on at least one channel, or field power is not present ON Amber and TB Red Terminal Block not fully removed, field power still detected. OFF and TB Red Terminal block not present and no field power is detected. TB ON Red Terminal block not present or not fully seated ON Green Terminal block is present OFF No backplane power to module 11.3.4 Specifications: ALG728 Output Rangesof this module. It is green when the Terminal Block is present or red if it is not.a configured module in the system. The fault type is Field Fault and the fault description indicates whether the fault is a "Loss of terminal block" or an "Addition of terminal block." If a Terminal Block is not present while a configuration is being stored, a "Loss of terminal block" fault is logged. Bit 2 of the Module Status Reference indicates the status of the terminal block. 11.2.5 Field Wiring: IC695ALG626 and ALG628, Single-Ended Mode The following table lists wiring connections of the backplane. M3 tapped holes are provided for this purpose. All the common terminals are connected together internally, so any common terminal can be used for the negative lead of the external power supply. PACSystems* RX3i System Manual Section 12 GFK-2314T Sept. 2019 Analog Modules with HART Communications 513 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 316: Field Wiring Single-Ended ALG626 or ALG628 For single-ended mode, a voltage input should be connected between its Channel IN+ terminal and a Common (COM) 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. 11.2.6 Field Wiring: IC695ALG626 and ALG628, Differential
