IP-8841
The IP-8841 is the compact size PAC(Programmable Automation Controller). It supports a variety of connectivity options including Dual 10/100 Base-TX Ethernet ports, one RS-232/485 port, one RS-485 port and two RS-232 ports, and 4/8 slots for high performance Parallel I/O modules (high profile I-8K series) and Serial I/O modules (high profile I-87K series), etc. Replacement for I-8KE8.
Features
The IP-8841 is the compact size PAC(Programmable Automation Controller). It supports a variety of connectivity options including Dual 10/100 Base-TX Ethernet ports, one RS-232/485 port, one RS-485 port and two RS-232 ports, and 4/8 slots for high performance Parallel I/O modules (high profile I-8K series) and Serial I/O modules (high profile I-87K series), etc.
The IP-8841 is designed for industrial monitoring, measurement and controlling. It has redundant power inputs with 1 kV isolation from noise and surges, and a wide range of operating temperature (-25 ~ +75°C). It can work in the harsh and rough environment.
- 80186, 80 MHz CPU
- MiniOS7 Inside
- C Language Programming
- TCP/IP Library
- Modbus Library
- 4/8 Slots for High Profile I/O Modules
- Rich I/O Expansion Ability (RS-232/485, Ethernet, FRnet, CAN)
- Dual Battery Backup SRAM (512KB)
- Various Storage Media
- 512 KB Flash
- 16 KB EEPROM
- microSD More Details
- 256 MB NAND Flash Disk More Details
- Various Communication Interfaces
- Dual 10/100M Base-TX Ethernet
- 4 Serial Ports (RS-232/485)
- 64-bit Hardware Serial Number
- Redundant Power Inputs
- Operating Temperature: -25 ~ +75°C
Applications
Specifications
| Models | IP-8841 |
| System Software | |
| OS | MiniOS7 (DOS-like embedded operating system) |
| Program Download Interface | RS-232 (COM1) or Ethernet |
| Programming Language | C language |
| Compilers to create.exe Files | |
| TC++ 1.01 | |
| TC 2.01 | |
| BC++3.1 ~ 5.2x | |
| MSC 6.0 | |
| MSVC++ (before version 1.5.2) | |
| CPU Module | |
| CPU | 80186 or compatible (16-bit and 80 MHz) |
| SRAM | 768 KB |
| Flash | 512 KB (100,000 erase/write cycles) with Flash protection switch |
| Expansion Flash Memory | microSD socket (can support 1/2 GB microSD) |
| Dual Battery Backup SRAM | 512 KB; data valid up to 5 years |
| EEPROM | 16 KB |
| NVRAM | 31 bytes (battery backup, data valid up to 5 years) |
| RTC (Real Time Clock) | Provide second, minute, hour, date, day of week, month, year |
| 64-bit Hardware Serial Number | Yes, for Software Copy Protection |
| Watchdog Timers | Yes (0.8 second) |
| DIP Switch | Yes (8 bits) |
| Communication Ports | |
| Ethernet | RJ-45 x 2, 10/100 Base-TX (Auto negotiating, Auto MDI/MDI-X, LED indicators) |
| COM 0 | Internal communication with the high profi le I-87K series modules in slots |
| COM 1 | RS-232 (to update firmware) (RxD, TxD and GND); non-isolated |
| COM 2 | YRS-485 (D2+, D2-; self-tuner ASIC inside); 3000 VDC Isolation |
| COM 3 | RS-232/RS-485 (RxD, TxD, CTS, RTS and GND for RS-232, Data+ and Data- for RS-485); non-isolated |
| COM 4 | RS-232 (RxD, TxD, CTS, RTS, DSR, DTR, CD, RI and GND); non-isolated |
| SMMI | |
| LED Display | Yes, 5-Digit |
| Programmable LED Indicators | 3 |
| Push Buttons | 4 |
| Buzzer | Yes |
| I/O Expansion Slots | |
| Slot Number | |
| 8 | |
| Note: For High Profile I-8K and I-87K Modules Only | |
| Data Bus | 8/16 bits |
| Address Bus Range | 2 K for each slot |
| Mechanical | |
Dimensions (W x L x H)
| 355 mm x 132 mm x 111 mm |
|
Installation
| DIN-Rail or Wall Mounting |
|
| Environmental | |
| Operating Temperature Range | -25 ~ +75 °C |
| Installation | -30 ~ +80 °C |
| Ambient Relative Humidity | 10 ~ 90% RH (non-condensing) |
| Power | |
| Input Range | +10 ~ +30 VDC |
| Isolation | 1 kV |
| Redundant Power Inputs | Yes, with one power relay (1 A @ 24 VDC) for alarm |
| Capacity | 30 W |
| Consumption | 7.2 W |
References and Support
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