Bộ điều khiển lập trình nhúng PAC CPU MiniOS7 +3 cổng RS-232/485 +1 cổng Ethernet + 4 cổng I/O Expansion ICP DAS I-8431-80
Introduction
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.
Features
Provide multi Serial Port interface on back plane.
COM1: RS-232
COM3: RS-232/RS-485
COM4: RS-232
Specification
Models | I-8431-80 | I-8831-80 |
CPU module | ||
CPU | 80186 or compatible (16-bit and 80 MHz) | |
SRAM | 512 KBytes | |
Flash | 512 KBytes | |
EEPROM | 2 KBytes | |
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 | 10 BaseT NE2000 compatible | |
SMMI | ||
5 – Digit LED Display | Yes | |
3 – Programmable LED Indicators | Yes | |
4 – Push Buttons | Yes | |
I/O expansion slots | ||
Slot Number | 4 Slots | 8 Slots |
Mechanical | ||
Dimensions | 230 mm x 110 mm x 75.5 mm | 354 mm x 110 mm x 75.5 mm |
Environmental | ||
Operating Temperature | -25 °C ~ +75 °C | |
Storage Temperature | -30 °C ~ +85 °C | |
Humidity | 5 ~ 95%,non-condensing | |
Power | ||
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 |
Ordering information
I-8431-80 | I-8431-80 Embedded Controller |
I-8831-80 | I-8831-80 Embedded Controller |
I-8431-80-G | I-8431-80 Embedded Controller with gray color |
I-8831-80-G | I-8431-80 Embedded Controller with gray color |