I-7188E2D (with 7 segment display)
2 Serial Ports to Ethernet Converter /Intelligent Controller with 7 segment display, 40 Mhz CPU. MiniOS7 Operating System. Supports operating temperatures between -25 to 75°C.
Features
Introduction
The I-7188EX, Embedded Internet/Ethernet Controller, focuses in Embedded Control applications while the I-7188EN, Internet Communication Controller, focuses in communication applications. According to different embedded firmware and application program, the Internet Communication Controller can be used as Device Server or Addressable Ethernet to RS-232/485/422 Converter or Embedded Internet/Ethernet Controller. The user should refer to comparison table to choose optimal 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 too many configurations for I-7188EN series product, OEM or ODM version is welcomed. Can be used as 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.
Features
- 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) |
40M Hz |
384K |
512K |
- |
- |
10 Base-T |
RS-232 (Note1) |
- |
- |
- |
- |
- |
- |
- |
|
I-7188E1D |
||||||||||||||
40M Hz |
384K |
512K |
- |
- |
10 Base-T |
RS-232 (Note1) |
RS-485 (Note3) |
- |
- |
- |
- |
- |
- |
|
I-7188E2D |
||||||||||||||
40M Hz |
384K |
512K |
4 |
4 |
10 Base-T |
RS-232 (Note1) |
RS-485 (Note3) |
RS-422 (Note5) |
- |
- |
- |
- |
- |
|
I-7188E3D
|
||||||||||||||
40M Hz |
384K |
512K |
4 |
4 |
10 Base-T |
RS-232 (Note1) |
RS-485 (Note3) |
RS-232 (Note1) |
- |
- |
- |
- |
- |
|
I-7188E3D-232
|
||||||||||||||
40M Hz |
384K |
512K |
- |
- |
10 Base-T |
RS-232 (Note1) |
RS-485 (Note3) |
RS-232 (Note1) |
RS-232 (Note4) |
- |
- |
- |
- |
|
I-7188E4D
|
||||||||||||||
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 |