The I-8431-80/ I-8831-80 are ethernet embedded controller with 4/8 I/O slots. Both are equipped with MiniOS7,an embedded OS similar to DOS that is developed by ICPDAS Co., LTD.
The MiniOS7 can boot up in a very short time (0.4~0.8 second).It has built-in hardware diagnostic function, and supports the full functions to access all 8K and 87K series I/O modules, such as DI, DO, DIO, AI, AO, Counter/Frequency, motion modules etc.
To simplify the TCP/IP program developing process, we designed a XServer architecture. It is a reliable, opened, expandable, all purposed,and easily to be used library. The Xserver implements 90% functionalities of Ethernet communication. Refer the rich demo programs we provided, software engineer can easily finish the 10% remaining funtionalities and greatly shorten the developing time.
The I-8431-80/I-8831-80 are equipped an ethernet port and their back planes are equipped three serial COM Port, they include RS-232 and RS-485 ports and can be used in remote data acquisition and control applications, including environment monitoring, power management and factory automation. By using S-256 (256 KBytes) or S-512 (512 KBytes)battery backup SRAM, they provide data logger storage function.
Note: S256 and S512 are optional accessories.
|The XServer architecture greatly simplify the programming of TCP/IP protocol.|
|Supports the VxComm technique for all ports (Serial Port and Ethernet Port).|
|Firmware updated via the RS-232 port|
Ventilated housing designed to operate between –25°C to
Equipped with MiniOS7, an embedded OS similar to DOS that is developed by ICP DAS Co., LTD.
Provides full C library functions such as 8K, 87K I/O, 7-segment LED, RTC (real time clock), EEPROM etc.
|CPU||80186 or compatible (16-bit and 80MHz)|
|RTC (real time clock)||Yes|
|Hardware Serial Number||-|
|Built-in Watchdog Timer||Yes|
Internal communication with the 87K modules
|COM 1||RS-232 (to update firmware)|
|Ethernet Port||10BaseT NE2000 compatible|
|5 - Digit LED Display||Yes|
|3 - Programmable LED Indicators||Yes|
|4 - Push Buttons||Yes|
|I/O expansion slots|
|8431-80||230mm x 110mm x 75.5mm|
|8831-80||354mm x 110mm x 75.5mm|
|Operating Temperature||-25°C to +75°C|
|Storage Temperature||-30°C to +85°C|
|Humidity||5 to 95% RH, non-condensing|
|Protection||Power reverse polarity protection|
|3KV power isolation||-|
|Power requirement||10 ~ 30 V/DC|
|Power consumption||I-8431-80 : 3.9 W|
|I-8831-80 : 5.1 W|
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