产品介绍：具有PoE，Modbus可编程设备服务器，RS-232*7，RS-485*1
产品特点：
Incorporate Serial Devices in an Ethernet network
"Virtual COM" Extend COM Ports
Virtual COM on Windows NT 4.0, 2000/XP/2003 and Vista32
Powerful Programmable Device Server
Watchdog Timer suitable for use in harsh environments
Power Reverse Polarity Protection
Serial Port +/-4 kV ESD Protection Circuit
Self-Tuner ASIC Controller on the RS-485 Port
5-digit LED Display (for versions with a display)
RoHS Compliant with no Halogen
Built-in High Performance MiniOS7 from ICP DAS
10/100 Base-TX Ethernet, RJ-45 Port
(Auto-negotiating, auto MDI/MDI-X, LED indicator)
ODM Service Is Available
Low power consumption
Palm-Sized with multiple Serial Ports
Made from fire retardant materials (UL94-V0 Level)
[PPDS(M)-782(D)-MTCP only]
Supports Modbus TCP to RTU/ASCII Gateway
Supports PoE (IEEE 802.3af, Class 1)
产品规格；
| CPU |
| CPU |
80186-80 MHz or compatible |
| SRAM |
512 KB |
| Flash Memory |
Flash ROM: 512 KB ; Erase unit is one sector (64 KB) ; 100,000 erase/write cycles |
| EEPROM |
16 KB; Data retention: 40 years; 1,000,000 erase/write cycles. |
| Built-in Watchdog Timer |
Yes |
| Communication Interface |
| Non-isolated |
COM1 |
RS-232 (TxD, RxD, RTS, CTS, GND) |
| COM2 |
RS-485 (D2+, D2-, GND) |
| COM3 |
RS-232 (TxD, RxD,GND) |
| COM4 |
RS-232 (TxD, RxD,GND) |
| COM5 |
RS-232 (TxD, RxD,GND) |
| COM6 |
RS-232 (TxD, RxD,GND) |
| COM7 |
RS-232 (TxD, RxD,GND) |
| COM8 |
RS-232 (TxD, RxD,GND) |
| Ethernet |
10/100 Base-TX, RJ-45 port (Auto-negotiating, auto MDI/MDI-X, LED indicator) |
| PoE |
IEEE 802.3af |
| COM Port Formats |
| Data Bit |
7, 8: for COM1 and COM2 5, 6, 7, 8: for COM3 ~ COM8 |
| Parity |
None, Even, Odd, Mark, Space |
| Stop Bit |
1, 2: for COM1 ~ COM8 |
| Baud Rate |
115200 bpsmax. |
| LED Indicators |
| 5-digit 7 Segment |
Yes, only for "D" versions |
| System |
Red |
| PoE |
Green |
| Power |
| Protection |
Power Reverse Polarity Protection |
| Required Supply Voltage |
+10 VDC ~ +30 VDC (non-regulated) |
PoE or +12 VDC ~ +48 VDC (non-regulated) |
| Power Consumption |
PDS(M)-782: 2.0 W PDS(M)-782D: 2.7 W |
PPDS(M)-782-MTCP: 2.2 W PPDS(M)-782D-MTCP: 2.9 W |
| Mechanism |
| Flammability |
Fire Retardant Materials (UL94-V0 Level) |
| Dimension (W x H x D) |
72 mm x 123 mm x 35 mm (88 mm x 123 mm x 28 mm for "M" versions) |
| Installation |
DIN-Rail or Wall mounting |
| Casing |
Fire Retardant Plastic (Metal for "M" versions) |
| Environment |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-40 ~ +80 °C |
| Humidity |
5 ~ 90% RH, non-condensing |
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