2 Serial Ports to Ethernet Converter / Intelligent Controller with 40 Mhz CPU, without display.  Provides 1 RS-232 and 1 RS-485 Virtual Communication Port. MiniOS7 Operating System. Supports operating temperatures between -25 to 75°C.

I-7188E2 (without display) - Serial to Ethernet Converter/Intelligent Controller, RS-232, RS-485

2 Serial Ports to Ethernet Converter / Intelligent Controller with 40 Mhz CPU, without display. Provides 1 RS-232 and 1 RS-485 Virtual Communication Port. MiniOS7 Operating System. Supports operating temperatures between -25 to 75°C.

  Price:  $279.00  

Features

I-7188 ConverterThe I-7188EX, Embedded Internet/Ethernet Controller, focuses in Embedded Control applications. According to different embedded firmware and application program, the Internet Communication Controller can be used as Device Server, Addressable Ethernet to RS-232/485/422 Converter, or Embedded Internet/Ethernet Controller. The user should refer to comparison table to choose the best product. Now we offer wide range Internet Communication Controllers, such as I-7188E1 / E2 /E3 /E4 / E5 / E8. Except the RTC circuitry, the basic hardware of I-7188EN is similar to I-7188EX. Since there are so many configurations for I-7188EN series product, an OEM or ODM version is recommended. Also, it can be used as an Addressable Ethernet to RS-232/485/422 Converter.

Most RS-232/485/422 devices don't support device address. The I-7188EN series can assign a unique address to any RS-232 device installed in the Ethernet network. Host-PC can send command with device address to Ethernet network, the destination I-7188EN will remove the address field & pass the other fields of command to its local RS-232 device. The response of this local RS-232 device will be passed to host-PC via this destination I-7188EN.

The I-7188EN series can be used as Ethernet to RS-232/485/422 Device Server. The Device Server is an appliance that network enables any device with a serial communication port. By virtue of its independent operating system, protocol independence, small size and flexibility, Device servers are able to meet the demand of virtually any network-enable application. Most devices don't have network ports. Our Internet Communication Controllers allow those devices to become connected to the network.

The hardware and software of i-7188EN is similar to i-7188EX, the i-7188EN also can be used as Embedded Internet/Ethernet Controller except the RTC (Real Time Clock). The user can use well-developed libraries and demo programs to implement an Embedded Internet/Ethernet Controller.

  • AMD 80188-40 Embedded CPU, or compatible
  • Supports a variety of TCP/IP features, including TCP, UDP, IP, ICMP, ARP
  • 10BASE-T NE2000 compatible Ethernet Controller
  • Reloadable Operating Software
  • Remote Configuration
  • Diagnostics
  • COM driver support interrupt & 1K QUEUE Input & Output buffer
  • Support serial port
  • Built-in EEPROM
  • Built-in self-tuner ASIC controller on RS-485 port
  • support one RS-232 port and one RS-485 port
  • 7-segment LED display for I-7188E2D
  • Built-in MiniOS7
  • Program download port: COM1 or Ethernet Port

Applications

  • Factory Automation
  • Building Automation
  • Home Automation
Model
CPU
SRAM
Flash
DI
DO
Ethernet Port
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
(Note2)

I-7188E1

40M Hz
384K
512K
-
-
10
Base-T
RS-232 (Note1)
-
-
-
-
-
-
-

I-7188E1D

I-7188E2

40M Hz
384K
512K
-
-
10
Base-T
RS-232 (Note1)
RS-485
(Note3)
-
-
-
-
-
-

I-7188E2D

I-7188E3
40M Hz
384K
512K
4
4
10
Base-T
RS-232 (Note1)
RS-485
(Note3)
RS-422
(Note5)
-
-
-
-
-
I-7188E3D
I-7188E3-232
40M Hz
384K
512K
4
4
10
Base-T
RS-232 (Note1)
RS-485
(Note3)
RS-232 (Note1)
-
-
-
-
-
I-7188E3D-232
I-7188E4
40M Hz
384K
512K
-
-
10
Base-T
RS-232 (Note1)
RS-485
(Note3)
RS-232 (Note1)
RS-232 (Note4)
-
-
-
-
I-7188E4D
I-7188E5
40M Hz
384K
512K
-
-
10
Base-T
RS-232 (Note1)
RS-485
(Note3)
RS-232 (Note1)
RS-232 (Note1)
RS-232 (Note1)
-
-
-
I-7188E5D
I-7188E5-485
40M Hz
384K
512K
-
-
10
Base-T
RS-232 (Note1)
RS-485
(Note3)
RS-485
(Note3)
RS-485
(Note3)
RS-485
(Note3)
-
-
-
I-7188E5D-485
I-7188E8
40M Hz
384K
512K
-
-
10
Base-T
RS-232 (Note1)
RS-485
(Note3)
RS-232
(Note2)
RS-232 (Note2)
RS-232 (Note2)
RS-232 (Note2)
RS-232 (Note2)
RS-232 (Note2)
I-7188E8D

 

Note1: RS-232, RXD, TXD, CTS, RTS, GND

Note2: RS-232, RXD, TXD, GND

Note3: RS-485: Data+, Data-;Self-tuner inside

Note4: RS-232, RXD, TXD, CTS, RTS, DSR, DTR, DCD, RI, GND

Note5: RS-422, TXD+, TXD-, RXD+, RXD-

Specifications

CPU
CPU 80188, 40MHz or compatible
SRAM

384K bytes

Flash Memory 512K bytes
EEPROM 2K Bytes
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
Baud Rate 115200 bps Max.
LED Display
5-Digit 7 Segment LED Display Yes (for I-7188E2D only)
System LED Indicator Yes
Dimensions
I-7188E2(D) 123mm x 72mm x 33mm
Operating Environment
Operating Temperature -25°C to +75°C
Storage Temperature -40°C to +80°C
Power
Protection Power reverse polarity protection
Required Supply Voltage +10 to +30V/DC (non-regulated)
Power consumption 2W for I-7188E2
3W for I-7188E2D

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