XCL
總共允許使用381個數據點（所有類型，包括內部虛擬數據點和硬件數據點）。一般情況下，HVAC應用程序可能需要相同數量的內部虛擬數據點和硬件數據點。
XCL
電氣特性
工作電壓
24 Vac, ± 20%，21…30 Vdc
Excel 800 系統（XCL8010 控制器模塊、連接的Excel 800 I/O模塊， 以及現場設備）可以由一個或多個外部變壓器供電。
內存
• 128 kB EPROM
• 512 kB RAM
• 2 MB Flash EPROM ( 固件和應用程序)
看門狗
如果Excel 800 控制器模塊運行不正常，看門狗輸出將被激活。
微處理器
16-bit 處理器 (TMP 91 CY22). 22 MHz
內存與實時時鐘備份
當設備掉電時，超級電容器會保存內存中的數據和實時時鐘72個小時（運行環境友好，無須擔心電池壽命問題）。
XL800 控制器 XCL8010A XCL8010A Excel 800 plant controller Panle I/O XF821A 8 analog input module (Panel) XF822A 8 analog output module (Panel) XFR822A 8 analog output module with override (Panel) XF823A 12 binary input module (Panel) XF824A 6 relay output module (Panel) XFR824A 6 relay output module with override (Panel) XFR825A Actuator output module with override (Panel) Lon I/O XFL821A 8 analog input module (LON) XFL822A 8 analog output module (LON) XFLR822A 8 analog output module with override (LON) XFL823A 12 binary input module (LON) XFL824A 6 relay output module (LON) XFLR824A 6 relay output module with override (LON) Terminal socket Model XS821-22 Terminal socket for analog input and output modules.The package includes 1 terminal socket, 1 connector bride and 1 swivel label. XS823 Terminal socket binary input modules.The package includes 1 terminal socket, 1 connector bride and 1 swivel label. XS824-25 Terminal socket relay output and floating output modules.The package includes 1 terminal socket, 1 connector bride, 1 cross connector and 1 swivel label. Accessary (Optional) XS812 Manual disconnector module for analog input, analog output and binary input. The manual disconnector is plugged betwE+En the terminal socket and the electronic module. It allows manual disconnection of individual signals. This is useful during start-up. XS812RO Manual disconnector module for relay output.The manual disconnector is plugged between the terminal socket and the electronic module. It allows manual disconnection of individual signals. This is useful during start-up. XS814 10 auxiliary terminal blocks. The auxiliary terminal block is used for distribution of signals. It includes 2 blocks with 7 terminals which are connected to each other. XS815 20 cross connectors (red in below figure) for connection of 6 relay commons.One cross connector is included in the terminal socket package. XS817 40 cross connectors (red in below figure) for connection of 3 relay commons (used if voltage on relay 1…3 is different to voltage on relay 4…5) XS816 10 bus bridges. One bus bridge is included in the terminal socket package. XAL10 10 swivel labels. The swivel label is used to attach the application specific label printed with CARE.One swivel label is included in the terminal socket package. XW882 XI582 cable for Excel 800 (a combination of XW586 and XW582 can be also used). XW885 Download cable for Excel 800 (a combination of XW586 and XW585 can be also used). XW884 Adapter cable to use XW882 and XW885 with an XL500 controller
