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I-7188EA CR ICP DAS MiniOS7 Based


I-7188EA CR

Embedded Internet / Ethernet Controller with 512K bytes flash, 512K bytes SRAM with 40 Mhz CPU. MiniOS7 Operating System. Supports operating temperatures between -25 to 75°C.



€ 267,09

(VAT excluded)

€ 325,85(VAT included)

Prezzo di 1 pz. iva (22%) inclusa: € 325,85

Availability: 15 business days

SKU: 4422

Model: I-7188EA CR

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  • AMD 80188-40 embedded CPU or compatible
  • 10BASE-T Ethernet Controller, NE2000 compatible
  • 64-bit hardware unique serial number inside
  • COM driver support interrupt & 1K QUEUE Input & Output buffer
  • COM port: COM1, COM2
  • Built-in RTC, NVRAM, EEPROM
  • Six digital input channels
  • Seven open-collector output channels
  • Built-in self-tuner ASIC controller on RS-485 port
  • 7-segment LED display for I-7188EAD
  • Built-in MiniOS7
  • TCP/IP
  • Built-in RTC, NVRAM, EEPROM
  • Program download port: COM1 or Ethernet Port

Compared to I-7188EX, the I-7188EA adds seven open-collector output channels and six digital Input channels. I/O Expansion bus has been occupied by DI/O expansion board. Therefore I-7188EA is used as an Embedded Internet / Ethernet Controller with several built-in D I/O channels. If the user want to know more detail of I-7188EX, refer to I-7188EX for further information.


CPU: 80188, 40MHz or compatible
SRAM: 512K bytes
Flash Memory: 512K bytes
EEPROM: 2K Bytes
NVRAM: 31 Bytes (battery backup, data valid up to 10 year)
RTC (Real Time Clock): Yes
64-bit Hardware Serial Number: Yes
Built-in Watchdog Timer: Yes

Communication Interface

COM2: RS-485 (D2+, D2-)
Ethernet Port: 10BASE-T NE2000 compatible Ethernet Controller
COM Port: Formats
Data bit: 7, 8
Parity: Even, Odd, None
Stop bit: 1

LED Display

5-Digit 7 Segment LED Display: Yes (for I-7188EAD only)
System LED Indicator: Yes

Digital Input

Input Channels: 6
On Voltage Level: 
          +3.5V/DC to +30V/DC Max. (-20°C to +70°C)
          +3.5V/DC to +25V/DC Max. (-20°C to +75°C)
Off Voltage Level: +1V/DC Max. (Connect to GND)

Digital Output

Output Channels: 7
Output Type: Open-collector
Max Load Current: 100mA
Load Voltage: +30V/DC Max.


I-7188EA(D): 123mm x 72mm x 33mm

Operating Environment

Operating Temperature: -25°C to +75°C
Storage Temperature: -40°C to +80°C


Protection: Power reverse polarity protection
Required Supply Voltage: +10 to +30V/DC (non-regulated)
Power consumption: 
         2W for I-7188EA
         3W for I-7188EAD