产品介绍;
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.
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.
产品特点：
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FRnet Network
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FRnet is an innovative industrial field bus that the many special features, such as
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High speed deterministic I/O control
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Real I/O synchronization capability
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Non-protocol communication
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Easy used memory-mapping I/O programming
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One FRnet port to expand distributed I/O module
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Two wire cabling
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Modbus Protocol
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FRnet I/O mapping to Modbus addresses for Modbus/TCP client access
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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.
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ASCII-based Protocol (DCON Protocol)
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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)".
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Various DCON SDK Provided (Free)
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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:
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DLL driver
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ActiveX component
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LabView bundled driver
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Indusoft bundled driver
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Linux driver
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OPC server
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Firmware Modifiable
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The Modbus and the other related SDK is provided for users to develop their own custom firmware.
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Built-in Watchdog
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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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产品规格：
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System
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CPU
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80188-40 or compatible
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EEPROM
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2048 bytes (8 blocks, each block contains 256 bytes)
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Data retention > 100 years
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1,000,000 erase/write cycle
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SRAM
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512Kb
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FLASH ROM
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512Kb
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Erase unit is one sector (64Kb)
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100,000 erase/write cycles
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Programs can be download from COM1
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Built-in 64-bit hardware unique serial number
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Communication
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Ethernet Port
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10M/10BaseT, RJ-45 Port
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COM Port
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COM driver support interrupt 1K QUEUE Input Output buffer
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COM1: RS232 (CTS, RTS, RXD, TXD, GND)
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COM2: RS485 (Data+, Data-)
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FRnet Port
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Communication speed : 250Kbps
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Scan time : 128 input/128 output points @ 2.88 mS (I-7188EF-016L)
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Communication distance : Max. 400m (I-7188EF-016L)
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Cable: CPEV 0.9 (2P Twisted-pair wire)
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Distributed I/O modules
Max. 8 SA modules, FR-2053 (16 DI)
Max. 8 RA modules, FR-2057 (16 DO)
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Each module of FR-2053/FR2057 module is one group.
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Built-in WatchDog Timer (0.8 seconds)
Built-in Power Protection and Network Protection Circuit
Real Time Clock
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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
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Display
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7-segment LED: 5-digit (for I-7188EFD only)
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Power
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Power requirement
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10 - 30 VDC(non-regulated)
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Power consumption
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2.0W for I-7188EF-016
3.0W for 7188EFD-016
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General Environment
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Operating temperature
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-25°C to +75°C
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Storage temperature
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-40°C to +80°C
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Humidity
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Operating humidity: 10% ~90% RH, non-condensing
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torage humidity : 5%~95% RH, non-condensing
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Mechanical
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Dimensions ( W × H × D )
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123mm × 72mm × 33mm
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Installation
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DIN-Rail, Stack Mounting
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