Bộ lập trình nhúng uPAC I/O Expansion Bus 2 cổng RS-232/ RS-485 + 1 cổng Ethernet ICP DAS μPAC-7186EXD
The μPAC-7186EX is a palm-size programmable automation controller that with Ethernet, RS-232, RS-485 communication. ICPDAS provide easy-to-use software development tool kits (Xserver, VxComm, Modbus libraries). Users can use them to easily integrate serial devices to have Ethernet/Internet communication ability and through the standard Modbus protocol to communicate with SCADA software (Indusoft, ISaGARF, DasyLab, Trace Mode, Citect, iFix, etc.).
For the hardware, it also supports an I/O expansion bus. The I/O expansion bus can be used to implement various I/O functions such as D/I, D/O, A/D, D/A, Timer/Counter, UART, flash memory, battery backup SRAM, ASIC key & other I/O functions. Nearly all kinds of I/O functions can be implemented by this bus but the bus can support only one board. There are more than 50 boards available for μPAC-7186EX, you can choose one of them to expand hardware features.
Support for Virtual COM technology
Support Modbus Protocol
- Modbus/TCP/RTU/ASCII slave
- Modbus/TCP/RTU/ASCII master
- Gateway for Modbus/TCP to Modbus/RTU
Easy-to-use software development tool kits (using C language)
If the default firmware does not totally fulfill the user’s application needs, custom firmware can be developed for μPAC-7186EX using the SDK (Xserver, Modbus library) provided by ICPDAS.
TCP, UDP, IP, ICMP, ARP
Support Web Configuration
μPAC-7186E has a built-in web server for configuration. You can use standard web browsers (such as IE, Netscape, Firefox,..etc) to configure its Ethernet and COM ports configurations.
μPAC-7186EX can be operated via the Ethernet (TCP/IP or UDP) or RS-232, to allow tasks such as downloading programs, configuration, updating the MiniOS7, etc.
Built-in watchdog timer (WDT)
μPAC-7186EX include an internal watchdog timer (WDT). The watchdog timer will trigger a system reset if the main program fails or neglects to regularly service the watchdog. The intention is to bring the system back from the hung state into normal operation.
I/O Expansion Bus Interface
|CPU||80186 or compatible (16-bit and 80 MHz)|
|Flash||512 KB; Erase unit is one sector (64K bytes); 100,000 erase/write cycles.|
Data retention: 40 years; 1,000,000 erase/write cycles.
|NVRAM||31 Bytes (battery backup, data valid up to 10 years)|
|RTC (Real Time Clock)||RTC Provide seconds, minutes, hours, date of week/month; month and year, valid from 1980 to 2079|
|64-bit Hardware Serial Number||Yes|
|Built-in Watchdog Timer||Yes (0.8 second)|
|COM1||RS-232 (TxD, RxD, CTS, RTS and GND); Non-isolated|
|COM2||RS-485 (D2+, D2-; self-tuner ASIC inside); Non-isolated|
|Ethernet Port||10/100Base-TX Ethernet Controller
(Auto-negotiating, Auto_MDIX, LED indicator)
|COM Port Formats|
|Data Bit||7, 8|
|Parity||Even, Odd, None|
|5-Digit 7 Segment LED Display||Yes (for μPAC-7186EXD only)|
|System LED Indicator||Yes|
|W x H x D||72 mm x 123 mm x 35 mm|
|Operating Environment||-25°C to +75°C|
|Storage Temperature||-40°C to +80°C|
|Relative Humidity||5 ~ 90% RH, non-condensing|
|Protection||Power reverse polarity protection|
|Frame Ground for ESD Protection||Yes|
|Required Supply Voltage||+10 to +30VDC (non-regulated)|
|Power consumption||1.5 W for μPAC-7186EX
2.5 W for μPAC-7186EXD
|μPAC-7186EX CR||Palm-size μPAC(80MHz CPU,10/100 Ethernet,512K SRAM,512K Flash ,RS-232*1,RS-485*1, RoHS)|
|μPAC-7186EXD CR||Palm-size μPAC(80MHz CPU,10/100 Ethernet,512K SRAM,512K Flash ,RS-232*1,RS-485*1, RoHS) with 7-segment display|
|GPSU06U-6||24 V/0.25 A, 6 W Power Supply|
|DIN-KA52F||24 V/1.04 A, 25 W Power Supply with DIN-Rail Mounting|
|MDR-20-24||24 V/1 A, 24 W Power Supply with DIN-Rail Mounting|
|I/O Expansion Boards||Other add-on expansion boards refer to expansion board selection guide|