Bộ lập trình với 1 slot mở rộng kết nối Ethernet ICP DAS PDS-811

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
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Programmable Device Server with 1 Expansion Slot

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Bộ lập trình với 1 slot mở rộng kết nối Ethernet ICP DAS PDS-811


applicationThe PDS-811 and PDS-821 programmable device servers (PDS) are compact, modular, intelligent, rugged, and are designed for networking RS-232 and RS-422/485 serial devices to an Ethernet network. The PDS-811 has one I/O expansion slot, while PDS-821 has two I/O expansion slots that can be used to attach various 2- or 4-port serial communication modules. Therefore, a maximum of 4 serial ports can be installed on the PDS-811 or a maximum of 8 serial ports can be installed on the PDS-821.

Note: There is no serial module built-in to the PDS-811 or PDS-821 by default.

The PDS-811 and PDS-821 controllers are equipped with a 2-port 10/100 Base-TX Ethernet Switch that can be used to connect two network segments. The Ethernet Switch processes and routes data on the data-link layer (layer 2) of the OSI model to create a different collision domain per switch port. Using a switch allows you to attain dedicated bandwidth on point-to-point connections with every computer, and therefore run in full duplex mode with no collisions. Furthermore, the built-in 2-port Ethernet Switch on the PDS-811/821 enables network wiring to be simplified by cascading your Ethernet devices.

The PDS-8x1 series contains a built-in operating system, the MiniOS7, which offers a stable and high performance environment that is similar to DOS. The MiniOS7 can boot up the PDS-8x1 series within just one second, with the added benefit of no virus problems and a small footprint. Furthermore, the PDS-8x1 series is designed for low power consumption, maintenance elimination (no hard disk and no fan), and is constructed from fire retardant materials (UL94-V0 level) with a robust case.


  • Incorporate Serial Devices in an Ethernet network

  • "Virtual COM" extends PC COM ports

  • VxComm Driver for Windows NT 4.0, 2000/XP/2003 and Vista32

  • Programmable Internet/Ethernet Controller

  • Watchdog Timer suitable for use in harsh environments

  • 2-port 10/100 Base-TX Ethernet Switch (Auto-negotiating, auto MDI/MDI-X, LED indicator)

  • Power Reverse Polarity Protection

  • 3-wire RS-232 console Port

  • RS-232 TxD/RxD LED Indicators

  • System Status LED Indicator

  • ESD Protection and Frame Ground Design

  • RoHS Compliant with no Halogen

  • Built-in High performance MiniOS7 from ICP DAS

  • Low power consumption

  • Made from fire retardant materials (UL94-V0 Level)


  • Factory Automation

  • Building Automation

  • Home Automation




80186-80 MHz or compatible


512 KB

Flash Memory

512 KB


16 KB

Built-in Watchdog Timer


I/O Expansion Slots

1 Slot

Communication Interface

COM1 (Console)

RS-232 (TxD, RxD, GND)


2-port 10/100 Base-TX Ethernet Switch
(Auto-negotiating, auto MDI/MDI-X, LED indicator)

COM Port Formats


115200 bps Max.

Data Bit

7, 8


None, Even, Odd

Stop Bit


LED Indicators


Yes (for COM1 console port)




ESD Protection

Yes (with Frame Ground)


Power Reverse Polarity Protection

Required Supply Voltage

+10 VDC ~ +30 VDC (non-regulated)

Power Consumption

0.6 A @ 5 V for CPU and Backplane,
1.0 A @ 5 V for Plug-in Modules,
Total: 8 W



Fire Retardant Materials (UL94-V0 Level)

Dimension (W x H x D)

64 mm x 110 mm x 120 mm




Operating Temperature

-25 ~ +75 °C

Storage Temperature

-40 ~ +80 °C


5 ~ 95% RH, non-condensing

Reference & Support

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