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Community Poll
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 wants to know more details of I-7188EX, refer to I-7188EX for further information.
Features:
Specifications
Features:
- 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
- Digital Input Channels: 6
- 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
Specifications
- COM1: RS-232 TXD,RXD,RTS,CTS,GND
- COM2: RS-485 D1+, D1-, self-tuner ASIC inside
- Communication speed: 115,200 bps max.
- CPU: Am188TMES, 40M Hz or compatible
- Digital input channels: 6
    logic low level: 0V ~ 1V;
    logic high level: 3.5V ~ 30V ( -20°C to +70°C); 3.5V ~ 25V ( -20°C to +75°C)
- Digital output channels: 7
    Open collector: to 30V Max.
    Output current:100mA
- Dimensions: 123 mm x 72 mm x 33 mm
- EEPROM: 2048 bytes ( 8 blocks, each block has 256 bytes); Data retention > 100 years; 1,000,000 erase/write cycles.
- Flash Memory: 512K bytes; Erase unit is one sector (64K bytes);100,000 erase/write cycles
- Mount: Din rail mount
- NVSRAM: 31 bytes, battery backup, data valid up to 10 years
- Operating temperature: -25°Cto +75°C
- Power consumption:
    2.0W for I-7188EA;
    3.0W for I-7188EAD
- Power requirements: 10 to 30VDC(non-regulated)
- Real Time Clock: Year-2000 compliance; seconds, minutes, hours, day of the month, month, year, valid up from 1980 to 2079
- SRAM: 512K bytes
- Storage temperature: -40°Cto +80°C
