Bộ điều khiển lập trình nhúng PAC CPU 80188 + OS MiniOS7 +3 cổng RS-232/485 +1 cổng Ethernet + 4 cổng I/O Expansion ICP DAS I-8431
The I-8431/ I-8831 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/I-8831are 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.
Provide multi Serial Port interface on back plane.
COM4: RS-232 Provides a hardware serial number or an ASICKey to protect designated systems
|CPU||80188 or compatible (8-bit and 40MHz)|
|RTC (real time clock)||Yes|
|Hardware Serial Number||Yes|
|Built-in Watchdog Timer||Yes|
|COM 0||Internal communication with the 87K modules|
|COM 1||RS-232 (to update firmware)|
|Ethernet Port||10 BaseT NE2000 compatible|
|5 – Digit LED Display||Yes|
|3 – Programmable LED Indicators||Yes|
|4 – Push Buttons||Yes|
|I/O expansion slots|
|Slot Number||4 Slots||8 Slots|
|Dimensions||230 mm x 110 mm x 75.5 mm||354 mm x 110 mm x 75.5 mm|
|Operating Temperature||-25 °C ~ +75 °C|
|Storage Temperature||-30 °C ~ +85 °C|
|Humidity||5 ~ 95%,non-condensing|
|Protection||Power reverse polarity protection|
|3 KV power isolation||–|
|Power requirement||10 ~ 30 VDC|
|Power supply||20 W|
|Power consumption||3.9 W||5.1 W|
|I-8431||I-8431 Embedded Controller|
|I-8831||I-8831 Embedded Controller|
|I-8431-G||I-8431 Embedded Controller with gray color|
|I-8831-G||I-8431 Embedded Controller with gray color|