Specifications |
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 (Freeware) TC 2.01 (Freeware) BC++3.1 ~ 5.2x MSC 6.0 MSVC++ (before version 1.5.2) |
Communication Interface |
Serial Port | RS-485 (including Self-Tuner) |
USB 1.1 Client | Firmware updates only |
CPU Module |
CPU | 80186 or compatible (16-bit and 80 MHz) |
SRAM | 512 KB |
Flash | 512 KB; Erase unit is one sector (64 K bytes); 100,000 erase/write cycles |
microSD Expansion | Yes, can support 1 or 2 GB microSD |
EEPROM | 16 KB |
NVRAM | 31 Bytes (battery backup, data valid up to 5 year) |
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 |
Watchdog Timers | Yes (0.8 second) |
Communication Ports |
Ethernet | RJ-45 x 1, 10/100 Base-TX (Auto-negotiating, Auto MDI/MDI-X, LED indicators) |
COM 1 | RS-232 (TxD, RxD, RTS, CTS, GND), non-isolated, Speed: 115200 bps max. |
COM 2 | RS-485 (D2+, D2-), self-tuner ASIC inside, non-isolated, Speed: 115200 bps max. |
LED Indicator |
Programmable LED Indicators | 2 |
> Hardware Expansion |
I/O Expansion Bus | Yes |
Mechanical |
Dimensions (W x H x D) | 91 mm x 123 mm x 52 mm |
Installation | DIN-Rail |
Environmental |
Operating Temperature | -25 ~ +75 °C |
Storage Temperature | -30 ~ +80 °C |
Ambient Relative Humidity | 10 ~ 90% RH (non-condensing) |
Power |
Protection | Power reverse polarity protection |
Frame Ground | Yes (for ESD Protection) |
Input Range | +12 ~ +48 VDC |
Redundant Power Inputs | Yes |
PoE version | IEEE 802.3af Class 1 |
Power Consumption | 2 W; 2.5 W for (D) version |