| Models |
iP-8411 |
iP-8811 |
| System Software |
| OS |
MiniOS7 (DOS-like embedded operating system) |
| Program Download Interface |
RS-232 (COM1) |
| Programming Language |
C language |
| Compilers to create.exe files |
TC++ 1.01 (Freeware)
TC 2.01 (Freeware)
BC++3.1~5.2x
MSC 6.0
MSVC++(before version 1.5.2) |
| CPU Module |
| CPU |
80186 or compatible (16-bit and 80MHz) |
| SRAM |
512 KB |
| Flash |
512 KB (100,000 erase/write cycles) with Flash protection switch |
| Expansion Flash Memory |
microSD socket (can support 1/2 GB microSD) |
| 64 MB NAND Flash Disk |
- |
| Dual Battery Backup SRAM |
512 KB (for 5 years data rretention) |
| EEPROM |
16 KB |
| Data Retention: 40 years; 1,000,000 erase/write cycles |
| NVRAM |
31 bytes (battery backup, data valid up to 5 year |
| RTC (Real Time Clock) |
Provide second, minute, hour, date, day of week, month, year |
| 64-bit Hardware Serial Number |
Yes |
| Watchdog Timers |
Yes (0.8 second) |
| NET ID |
8-pin DIP switch to assign NET ID as 1 ~ 255 |
| Communication Ports |
| Ethernet |
- |
| COM 0 |
Internal communication with the high profile I-87K series modules in slots |
| COM 1 |
RS-232 (to update fi rmware) (RxD, TxD and GND); non-isolated |
| COM 2 |
RS-485 |
D2+, D2-; self-tuner ASIC inside |
| Isolation |
3000 VDC |
| 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 |
| 5 - Digit LED Display |
Yes |
| 3 - Programmable LED Indicators |
Yes |
| 4 - Push Buttons |
Yes |
| Buzzer |
- |
| I/O expansion slots |
| Slot Number |
4 |
8 |
| (For High Profile I-8K and I-87K Modules Only) |
| Hot Swap * Will be available |
For High Profile I-87K Modules Only |
| Data Bus |
8/16 bits |
| Address Bus Range |
2 K for each slot |
| Mechanical |
| Dimensions (W x L x H) |
231 mm x 132 mm x 111 mm |
355 mm x 132 mm x 111 mm |
| Installation |
DIN-Rail or Wall Mounting |
| Operating Environment |
| Operating Temperature |
-25 ~ +75 ¢XC |
| Storage Temperature |
-30 ~ +80 ¢XC |
| 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 |
0.85 A, 5 V supply to CPU and backplane,
5.51 A, 5 V supply to I/O expansion slots,
30 W in total |
0.9 A, 5 V supply to CPU and backplane,
5.1 A, 5 V supply to I/O expansion slots,
30 W in total |
| Consumption |
6.7 W (0.28 A @ 24 VDC) |
7.2 W (0.3 A @ 24 VDC) |
