IC697CPM790RR | 90-70 系列 | 可編程邏輯控制器 (PLC) CPU
型號:IC697CPM790RR
可配置的程序和數(shù)據(jù)存儲器: 支持
應用: 緊急停機、火災、燃氣和其他關鍵應用
串行協(xié)議支持: RS485接口
通訊端口 :一 (1) 個 15 針 sub-D 連接器
記憶 :1 MB 電池備份內存 相同的插槽(最多 512 KB 可供 梯形圖應用程序)
支持的 I/O ;高達 12K 的離散輸入和輸出(僅限任何混合單工模式);2048個投票離散輸入, 2048 個投票離散輸出;高達 8K 模擬輸入(僅限單工模式)和 8K 模擬輸出(僅限單工模式); 1024 投票模擬輸入。
IC697CPM790是 90-70 系列可編程邏輯控制器 (PLC) CPU。該 CPU 是一個單插槽寬模塊,專門用于關鍵應用,例如緊急關機系統(tǒng)、消防、燃氣和其他應用。該 CPU 通過合并獨立 C 程序來支持三重介質冗余 (TMR),以啟用自動測試例程。
該IC697CPM790具有 1 MB 的電池備份內存,最多 512KB 可供使用梯形圖編程語言配置的用戶程序使用。當配置為單工模式時,該 CPU 支持多達 12K 的離散輸入和輸出點,可任意組合;2048 票投票支持離散輸入,2048 票投票支持離散輸出。同樣,該IC697CPM790能夠處理高達 8K 的模擬輸入和輸出,在單工模式下運行時可任意組合,以及 1024 個投票模擬輸入。它配備了 80486DX2 微處理器,時鐘速度為 64 MHz。該 CPU 具有相對較快的掃描速率,每個布爾函數(shù)為 0.4 微秒,適用于關鍵應用。
該IC697CPM790支持三重模塊化冗余 (TMR),用于使系統(tǒng)不會停機。這種 TMR 設置基本上由三重 PLC 機架組成,每個機架具有一 (1) 個IC697CPM790 CPU、三重 Genius I/O 總線,以及三重輸入傳感器和三重輸出負載。
Model: IC697CPM790RR
Configurable program and data storage: Supported
Applications: Emergency shutdowns, fire, gas and other critical applications
Serial protocol support: RS485 interface
Communication port: One (1) 15-pin sub-D connector
Memory: 1 MB battery backup memory in the same slot (up to 512 KB available for ladder diagram applications)
Supported I/O; Discrete input and output up to 12K (any mixed simplex mode only); 2048 votes discrete input, 2048 votes discrete output; Up to 8K analog input (simplex mode only) and 8K analog output (simplex mode only); 1024 Voting simulation input.
The IC697CPM790 is a 90-70 series Programmable Logic controller (PLC) CPU. The CPU is a single slot wide module designed for critical applications such as emergency shutdown systems, fire fighting, gas and other applications. The CPU supports triple media redundancy (TMR) by incorporating independent C programs to enable automated test routines.
The IC697CPM790 has 1 MB of battery backup memory and up to 512KB is available for user programs configured using the ladder diagram programming language. When configured in simplex mode, the CPU supports up to 12K discrete input and output points in any combination; 2048 votes for discrete input, 2048 votes for discrete output. Similarly, the IC697CPM790 is capable of handling up to 8K analog inputs and outputs, any combination when running in simplex mode, and 1024 voting analog inputs. It is equipped with an 80486DX2 microprocessor with a clock speed of 64 MHz. The CPU has a relatively fast scan rate of 0.4 microseconds per Boolean function, making it suitable for critical applications.
The IC697CPM790 supports Triple modular redundancy (TMR) for system downtime. This TMR setup essentially consists of triple PLC racks, each with one (1) IC697CPM790 CPU, triple Genius I/O bus, and triple input sensors and triple output loads.