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| Model: I-8831-80 |
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I-8431-80/I-8831-80
I-843180-G/I-8831-80-G
Ethernet embedded controller
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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.
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Provide multi Serial Port interface on back plane.
COM1: RS-232
COM3: RS-232/RS-485
COM4: RS-232
The built-in watchdog circuit will reset the CPU module if a
failure occurs in either the hardware or software, allowing the
controller system more reliable and stable in harsh and
noisy environments. |
Dual Bus designed to supports I-8K and I-87K
series I/O
modules, such as DI/DO, AI/AO, Counter/Frequency modules |
Compact I/O Expansion slot allows the quick
installation of
various 8K and 87K I/O module |
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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 ¡V25¢XC to
+75¢XC
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Using DIN
rail clips or Screw poles around the corners
allows the control unit to be easily mounted on the control
box |
Frame Ground provides a path for bypassing ESD, allowing
enhanced static protection (ESD) capability and ensures that
the module is more reliable.
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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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| 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 |
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| 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 |
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| S256 |
256K battery backup SRAM module |
| S512 |
512K battery backup SRAM module |
| KA-52F |
AC100~250V
input, DC 24V/1A output, flat type power supply |
| DIN-KA52F |
KA-52F
with DIN-Rail mount |
| DP-665 |
AC
85 ~ 270 V input, DC 24V/1.7A and 5V/0.5A output power supply |
| DP-660 |
24V/1.7A
5V/0.5A Power Supply |
| DP-1200 |
24V/5A
Power Supply |
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