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I-7188EA/I-7188EAD
Embedded Controller
 
 
Model: I-7188EA Model: I-7188EAD
 
 
  • 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.
 
  • Factory Automation
  • Building Automation
  • Home Automation
 
CPU
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
COM1 RS-232 (TXD, RXD, RTS, CTS, GND)
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 +30VDC Max.
Dimensions
I-7188EA(D) 123mm x 72mm x 33mm
Operating Environment
Operating Environment -25°C to +75°C
Storage Temperature -40°C to +80°C
Power
Protection Power reverse polarity protection
Required Supply Voltage +10 to +30VDC
Power consumption 2W for I-7188EA
3W for I-7188EAD
 
I-7188EA Embedded Internet / Ethernet controller with 512K bytes flash, 512K bytes SRAM
I-7188EAD I-7188EA with 7-segment LED display
I-7188EA CR Embedded Internet / Ethernet controller with 512K bytes flash, 512K bytes SRAM (RoHS)
I-7188EAD CR I-7188EA with 7-segment LED display (RoHS)
 
PWR-24/110 Wall-plug power Adapter / 110VAC, 60Hz, 4.8W
PWR-24/220F Wall-plug power Adapter / 220VAC, 50Hz, 2.4W
DIN-KA52F 1.05 Amp. DIN-Rail Mounting Power supply
 
PDS-721: Programmable Device Server with one RS-232, one RS-485, six DI and seven DO ports
Programmable Device Servers Main Page (Serial to Ethernet)
 
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