I-8831-80
Rack mount embedded Ethernet controller: 256/512K flash, 256/512k SRAM, 10BaseT connection. Available in 4 & 8 slot capacity
Features
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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.
Features
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The XServer architecture greatly simplify the programming of TCP/IP protocol. | ![]() |
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Supports the VxComm technique for all ports (Serial Port and Ethernet Port). |
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Firmware updated via the RS-232 port | ![]() |
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Ventilated housing designed to operate between –25°C to |
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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. |
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Specifications
CPU module | |
CPU | 80186 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 |
Communicate Interface | |
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 |
SMMI | |
5 - Digit LED Display | Yes |
3 - Programmable LED Indicators | Yes |
4 - Push Buttons | Yes |
I/O expansion slots | |
8431-80 | 4 Slots |
8831-80 | 8 Slots |
Dimensions | |
8431-80 | 230mm x 110mm x 75.5mm |
8831-80 | 354mm x 110mm x 75.5mm |
Operating Environment | |
Operating Temperature | -25°C to +75°C |
Storage Temperature | -30°C to +85°C |
Humidity | 5 to 95% RH, non-condensing |
Power | |
Protection | Power reverse polarity protection |
3KV power isolation | - |
Power requirement | 10 ~ 30 V/DC |
Power supply | 20W |
Power consumption | I-8431-80 : 3.9 W |
I-8831-80 : 5.1 W |