Bộ lập trình điều khiển nhúng truyền thông Ethernet 7 cổng RS-232 + 1 cổng RS-485 ICP DAS I-7188E8D
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
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AMD 80188-40 Embedded CPU, or compatible
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Supports a variety of TCP/IP features, including TCP, UDP, IP, ICMP, ARP
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10BASE-T NE2000 compatible Ethernet Controller
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Reloadable Operating Software
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Remote Configuration
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Diagnostics
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COM driver support interrupt & 1K QUEUE Input & Output buffer
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Support serial port
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Built-in EEPROM
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Built-in self-tuner ASIC controller on RS-485 port
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support seven RS-232 ports and one RS-485 port
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7-segment LED display for I-7188E8D
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Built-in MiniOS7
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Program download port: COM1 or Ethernet Port
Application
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Factory Automation
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Building Automation
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Home Automation
Specification
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CPU |
|
CPU |
80188, 40MHz or compatible |
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SRAM |
384K bytes |
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Flash Memory |
512K bytes |
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EEPROM |
2K Bytes |
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Built-in Watchdog Timer |
Yes |
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Communication Interface |
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COM1 |
RS-232 (TXD, RXD, RTS, CTS, GND) |
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COM2 |
RS-485 (D2+, D2-) |
|
COM3 |
RS-232 (TXD, RXD, GND) |
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COM4 |
RS-232 (TXD, RXD, GND) |
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COM5 |
RS-232 (TXD, RXD, GND) |
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COM6 |
RS-232 (TXD, RXD, GND) |
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COM7 |
RS-232 (TXD, RXD, GND) |
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COM8 |
RS-232 (TXD, RXD, GND) |
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Ethernet Port |
10BASE-T NE2000 compatible Ethernet Controller |
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COM Port Formats |
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Data bit |
7, 8 |
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Parity |
Even, Odd, None |
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Stop bit |
1 |
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Baud Rate |
115200 bps Max. |
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LED Display |
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5-Digit 7 Segment LED Display |
Yes (for I-7188E8 only) |
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System LED Indicator |
Yes |
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Dimensions |
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I-7188E8(D) |
123mm x 72mm x 33mm |
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Operating Environment |
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Operating Temperature |
-25°C to +75°C |
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Storage Temperature |
-40°C to +80°C |
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Power |
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Protection |
Power reverse polarity protection |
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Required Supply Voltage |
+10 to +30V/DC (non-regulated) |
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Power consumption |
2W for I-7188E8
3W for I-7188E8D |
Download
Manual
Pin
Software
FAQ
Certification
Odering information
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I-7188E8 |
I-7188E8D without LED display |
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I-7188E8D |
Internet communication controller with seven RS-232, one RS-485 and one Ethernet |
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I-7188E8 CR |
I-7188E8D without LED display (RoHS) |
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I-7188E8D CR |
Internet communication controller with seven RS-232, one RS-485 and one Ethernet (RoHS) |
