I-8831-80-G Image
This image is representative of the product and may not be the exact image of this product.
Model: I-8831-80-G
Manufacturer: ICP DAS
Etherent Embedded Controller with 5-digit seven segment Display, developing tool kit, 512 k flash,512K SRAM, 8 slot I/O (80Mhz CPU)
Product Status: Active - Active products are produced on a regular manufacturing schedule and are actively supported products. Active products are not necessarily in stock in the USA. Lead time to ship date for Active products is typically stock to 15 business days ARO.

Stock Status: Call

Get Quote ->
The I-8831-80 is an ethernet embedded controller with 8 I/O slots. It is 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-8831-80 is equipped with an ethernet port and their back planes are equipped with three serial COM Ports, 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.


  • CPU: 80188 or compatible (16-bit and 80MHz)
  • SRAM: 512KBytes
  • Flash: 512KBytes
  • EEPROM: 2KBytes
  • NVRAM: Yes
  • RTC (real time clock): Yes
  • Hardware Serial Number: -
  • Built-in Watchdog Timer: Yes
  • COM 0: Internal communication with the 87K modules
  • COM 1: RS-232 (to update firmware)
  • COM 2: -
  • COM 3: RS-232/RS-485
  • COM 4: RS-232
  • Ethernet Port: 10BaseT NE2000 compatible
  • 5 - Digit LED Display: Yes
  • 3 - Programmable LED Indicators: Yes
  • 4 - Push Buttons: Yes
  • I/O expansion slots: 8 Slots
  • Dimensions: 354 x 110 x 75.5 mm
  • Operating Temperature: –25 C to +75 C
  • Storage Temperature: –30 C to +85 C
  • Humidity: 5 ~ 95%,non-condensing
  • Power Protection: Power reverse polarity protection
  • 3KV power isolation: -
  • Power requirement: 10 ~ 30 V/DC
  • Power supply: 20W
  • Power consumption: 5.1 W