IC697CPU788RR | 位可編程邏輯控制器 | 可擴展 CPU(三重冗余)
技術(shù)規(guī)格
成品型號：IC697CPU788RR
模塊類型： 可擴展 CPU(三重冗余)
插槽數(shù)量： 1 (單插槽)
所需電流： 1.6 安培
點數(shù)： 352 個離散輸入和輸出(任意混音)
支持： IC660/IC661 I/O 和 IC697 I/O
該IC697CPU788RR 是一款 32 位可編程邏輯控制器，用于可能需要緊急關(guān)斷的關(guān)鍵 IC660/661 環(huán)境。 當(dāng)與 C 程序模塊一起使用時，IC697CPU788能夠支持三重模塊化冗余 (TMR)。有兩種方法可以操作此設(shè)備：運行/停止開關(guān)或裝有正確軟件的連接計算機。
支持“智能選項”和 I/O 模塊，例如 IC697 LAN 和 I/O 鏈路接口模塊、字母數(shù)字顯示模塊、IC660 和 IC661 設(shè)備的總線控制器以及 IC697 分立和模擬模塊。注意：IC697 I/O模塊必須處于單工模式。為了便于與這些模塊進行通信，IC697CPU788使用安裝在機架上的背板。
該器件的其他特性包括 16MHz 微處理器、每個布爾函數(shù)的 0.4 微秒處理器速度、8K 模擬 I/O(單工模式)、352 個離散 I/O(單工模式)、112 個投票離散輸入、80 個投票離散輸出和 1024 個投票模擬輸入。IC697CPU788的數(shù)據(jù)存儲由連接的內(nèi)存擴展板提供。CMOS 電池支持 512 KB 的內(nèi)存，其中 200 KB 用于程序數(shù)據(jù)。
當(dāng)交換機處于受保護位置時，IC697CPU788RR 只能通過連接到并行端口的編程器更改IC697CPU788RR CPU 配置。模塊(包括擴展存儲器板)的電流要求為 1.6 安培。該模塊兼容 5 伏直流輸入電壓。鋰電池在 10 攝氏度下的保質(zhì)期為 20 年，電池提供 6 個月的標(biāo)稱內(nèi)存保留。單工模式下支持多達 352 個離散輸入和輸出以及 8000 個模擬輸入和單工模式下的 8000 個模擬輸出。IC697CPU788RR 模塊使用80386DX微處理器。微處理器的時鐘速度為 16 兆赫茲。處理布爾函數(shù)所需的時間為 0.4 微秒。四個狀態(tài) LED 向安裝人員和操作員提供有關(guān)系統(tǒng)的信息。
Technical specification
Product model: IC697CPU788RR
Module Type: Scalable CPU (triple redundancy)
Number of slots: 1 (single slot)
Required current: 1.6 amps
Count: 352 discrete inputs and outputs (any mix)
Support: IC660/IC661 I/O and IC697 I/O
The IC697CPU788RR is a 32-bit programmable logic controller for critical IC660/661 environments that may require emergency shutdowns. When used with C program modules, the IC697CPU788 supports triple modular redundancy (TMR). There are two ways to operate this device: run/stop the switch or connect the computer with the correct software.
Support for "Smart options" and I/O modules such as the IC697 LAN and I/O link interface modules, alphanumeric display modules, bus controllers for IC660 and IC661 devices, and IC697 discrete and analog modules. Note: The IC697 I/O module must be in simplex mode. To facilitate communication with these modules, the IC697CPU788 uses a rack-mounted backplane.
Other features of the device include a 16MHz microprocessor, 0.4 microsecond processor speed per Boolean function, 8K analog I/O (simplex mode), 352 discrete I/ OS (simplex mode), 112 voting discrete inputs, 80 voting discrete outputs, and 1024 voting analog inputs. The data storage for the IC697CPU788 is provided by the connected memory expansion board. The CMOS battery supports 512 KB of memory, of which 200 KB is used for program data.
When the switch is in a protected position, IC697CPU788RR can only change the IC697CPU788RR CPU configuration through a programmer connected to the parallel port. The current requirement for the module (including the expansion memory board) is 1.6 amps. The module is compatible with 5 V DC input voltage. Lithium batteries have a shelf life of 20 years at 10 degrees Celsius, and the battery offers a nominal memory retention of 6 months. Supports up to 352 discrete inputs and outputs in simplex mode and 8,000 analog inputs and 8,000 analog outputs in simplex mode. The IC697CPU788RR module uses an 80386DX microprocessor. The microprocessor has a clock speed of 16 megahertz. The time required to process the Boolean function is 0.4 microseconds. Four status leds provide information about the system to installers and operators.
