I-7188EF-016/I-7188EFD-016
Embedded Ethernet/Internet Controller |
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| Model: I-7188EF-016 |
Model: I-7188EFD-016 |
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The I-7188EF-016 is an μPAC with isolated FRnet, Ethernet, RS-485 and RS-232 ports. I-7188EF-016 is designed to make that the Host PC easily access the FRnet I/O module via Ethernet. I-7188EF-016 controls the distributed FR-2000 and FR I/O module via FRnet, and provides the Modbus and DCON protocol for HOST PC to access these FR I/O channels via Ethernet. |
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The I-7188EF controls distributed FR-2000 and FR I/O modules via FRnet. Each I- 7188EF can control a maximum of with 16 groups, each group having a maximum of 16 I/O channels. In other words, each I- 7188EF-016 can control a maximum of 128 digital input channels and 128 digital output. |
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MiniOS7 is pre-installed on I-7188EFand is ready to run your C software programs. In addition to being used as a converter, I-7188EF-016 series can also be programmed as an autonomous controller to control distributed FR-2000 I/O modules via FRnet.
Advantages of μPAC-based Control System
Compared to PC-based and PAC-based FRnet control system, the μPAC I-7188EF, is much smaller and cheaper. AS a result of the special features of FRnet, such as real I/O synchronization and fixed scan time, the I-7188EF includes PLClike control functions. Because FRnet is so easy to program, users need only take a few minutes to learn FRnet I/O programming.
The I-7188EF has an Ethernet port, meaning that all FRnet products can be controlled via an intranet or Internet. It also has an additional RS-485 port to control our I-7000 data acquisition modules. Using the I-7188EF, thousands of I/O control system channels can be easily implemented. the optional extended flash memory of I-7188EF can record all I/O status events for a greater length of.
The I-7188EF can operate in a wide temperature range and in harsh industrial environment. Compared to PLCs, traditional the I-7188EF has better network capabilities, strong distributed and high-speed deterministic I/O (FR series I/O), cheaper analog I/O modules, cheaper motion control modules, and richer software tools. |
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| FRnet Network |
FRnet is an innovative industrial field bus that the many special features, such as
- High speed deterministic I/O control
- Real I/O synchronization capability
- Non-protocol communication
- Easy used memory-mapping I/O programming
- One FRnet port to expand distributed I/O module
- Two wire cabling
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| Modbus Protocol |
- FRnet I/O mapping to Modbus addresses for Modbus/TCP client access
- Converts single Modbus/TCP to multi Modbus/RT
I-7188EF-016 acts in a similar and way to the I-7188E-MTCP Modbus/TCP gateway. It can easily upgrade many Modbus/RTU devices connected to the COM ports of I-7188EF-016 to give Ethernet communication abilities. |
| ASCII-based Protocol (DCON Protocol) |
I-7188EF-016 includes the DCON protocol, which is a request/reply communication protocol that is used to access the data from the module using a simple ASCII format. For example, sending the command "$ 01M " will query the controller name. The responding module will reply with a message similar to "!017188EF-016(cr)". |
| Various DCON SDK Provided (Free) |
In order to access the FRnet I/O of the I-7188EF-016 from the host and the remote I/O modules connected to the I-7188EF-016. Various SDKs have been provided on the CD, such as:
- DLL driver
- ActiveX component
- LabView bundled driver
- Indusoft bundled driver
- Linux driver
- OPC server
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| Firmware Modifiable |
| The Modbus and the other related SDK is provided for users to develop their own custom firmware. |
| Built-in Watchdog |
The built-in watchdog circuit will reset the CPU module if a failure occurs in either the hardware or the software. If the application program does not refresh the watchdog timer within 0.8 sec, the watchdog circuit will initiate a reset of the CPU. |
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- Factory automation
- Building automation
- Energy management
- Agriculture automation
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| System |
| CPU |
80188-40 or compatible |
| EEPROM |
2048 bytes (8 blocks, each block contains 256 bytes)
Data retention > 100 years
1,000,000 erase/write cycle |
| SRAM |
512Kb |
| FLASH ROM |
512Kb
Erase unit is one sector (64Kb)
100,000 erase/write cycles |
| Programs can be download from COM1 |
| Built-in 64-bit hardware unique serial number |
| Communication |
| Ethernet Port |
10M/10BaseT, RJ-45 Port |
| COM Port |
COM driver support interrupt 1K QUEUE Input Output buffer
COM1: RS232 (CTS, RTS, RXD, TXD, GND)
COM2: RS485 (Data+, Data-) |
| FRnet Port |
Communication speed : 250Kbps
Scan time : 128 input/128 output points @ 2.88 mS (I-7188EF-016L)
Communication distance : Max. 400m (I-7188EF-016L)
Cable: CPEV 0.9 (2P Twisted-pair wire)
Distributed I/O modules
Max. 8 SA modules, FR-2053 (16 DI)
Max. 8 RA modules, FR-2057 (16 DO)
Each module of FR-2053/FR2057 module is one group. |
Built-in WatchDog Timer (0.8 seconds)
Built-in Power Protection and Network Protection Circuit
Real Time Clock |
Year-2000 compliant
Displays seconds, minutes, hours, date of the month
Displays month and year from 1980 to 2079
NVSRAM: 31 bytes, battery backup, data valid for up to 10 years |
| Display |
| 7-segment LED: 5-digit (for I-7188EFD only) |
| Power |
| Power requirement |
10 - 30 VDC(non-regulated) |
| Power consumption |
2.0W for I-7188EF-016
3.0W for 7188EFD-016 |
| General Environment |
| Operating temperature |
-25°C to +75°C |
| Storage temperature |
-40°C to +80°C |
| Humidity |
Operating humidity: 10% ~90% RH, non-condensing
torage humidity : 5%~95% RH, non-condensing |
| Mechanical |
| Dimensions ( W × H × D ) |
123mm × 72mm × 33mm |
| Installation |
DIN-Rail, Stack Mounting |
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| I-7188EF-016 |
FRnet μPAC |
| I-7188EFD-016 |
FRnet μPAC with display |
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