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Programmable Device Server with 1 RS-232, 1 RS-422/485 and 1 Multi-mode ST Fiber Ports
Bộ chuyển đổi 1 cổng RS-232+ 1 cổng RS-422/485 sang quang Multi-mode ST ICP DAS PDS-220FT
The PDS-220Fx series is a family of Programmable Device Servers, also known as "Serial-to-Ethernet gateway”, that are designed for adding optical fiber connectivity to RS-232/422/485 devices.
The fiber-optic communications permits transmission over longer distances than other forms of communications because of the signals travel along them with less loss and no crosstalk. It has following important features: Immunity to electromagnetic interference (EMI) — Motors, relays, welders and other industrial equipment generate a tremendous amount of electrical noise that can cause major problems with copper cabling.
High electrical resistance, making it safe to use near high-voltage equipment or between areas with different earth potentials.
No sparks — important in flammable or explosive gas environments.
Not electromagnetically radiating, and difficult to tap without disrupting the signal — important in high-security environments.
Because of these reasons, optical fibers have largely replaced copper wire communications in core networks in the developed world.
The user-friendly VxComm Driver/Utility allows users to easily turn the built-in COM ports of the PDS-220Fx series into standard COM ports on a PC. By virtue of its protocol independence, a small-core OS and high flexibility, the PDS-220Fx series is able to meet the demands of every network-enabled application.
The PDS-220Fx series includes a powerful and reliable Xserver programming structure that allows you to design your robust Ethernet applications in one day. The built-in, high-performance MiniOS7 boots the PDS-220Fx up in just one second and gives you fastest responses.
The PDS-220Fx is equipped with 1 RS-232 port and 1 RS-485/422 port. The removable on-board terminal block connector is designed for easy and robust wiring in industrial situations.
Adds optical fiber connectivity to serial devices
"Virtual COM" extends COM ports
Virtual COM for 32-bit and 64-bit Windows XP/2003/Vista/7
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
RoHS compliant with no Halogen
Built-in high performance MiniOS7 from ICP DAS
100 Base-FX fiber port (SC/ST connectors)
ODM service Is available
Low power consumption
Made from fire retardant materials (UL94-V0 level)
Factory Automation
Building Automation
Home Automation
Models |
PDS-220FT |
System |
|
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 |
Built-in Watchdog Timer |
Yes |
LED Indicators |
Sys, Link/Act |
NIT Pin |
Yes |
Interface |
|
Fiber Port |
100 Base-FX (ST connector) |
Mode |
Multi mode fiber cables: 50/125, 62.5/125 or 100/140 μm |
Distance |
2 km, (62.5/125 μm recommended) for full duplex |
Serial Port |
|
COM1 |
Male DB-9, 5-wire RS-232 (RxD, TxD, CTS, RTS, GND) |
COM2 |
Removable Terminal Block, |
COM Port Format |
|
Data Bit |
7, 8 |
Parity |
None, Even, Odd, Mark, Space |
Stop Bit |
1 |
UART |
16c550 or compatible |
Baud Rate |
115200 bps Max. |
LED Indicators |
|
Link/Act |
Yellow |
System |
Red |
Power |
|
Protection |
Power Reverse Polarity Protection |
Power Consumption |
+12 VDC ~ +48 VDC (non-regulated) |
Power Consumption |
0.14 A @ 24 VDC |
Protection |
Power reverse polarity protection |
Mechanism |
|
Flammability |
Fire Retardant Materials (UL94-V0 Level) |
Dimension (W x H x D) |
25 mm x 168 mm x 135 mm |
Installation |
DIN-Rail mounting |
Casing |
Fire Retardant Plastic |
Environment |
|
Operating Temperature |
-25 ~ +75 °C |
Storage Temperature |
-30 ~ +85 °C |
Humidity |
10 ~ 90% RH, non-condensing |
Fiber Port Connector |
SC |
Pictures |
|
Model |
CPU |
SRAM |
Flash |
Baud Rate |
Fiber Port |
Mode |
Distance |
COM1 |
COM2 |
PDS-220FT |
80 MHz |
512 KB |
512 KB |
115200 bps Max. |
100 Base-FX, |
Multi-Mode |
2 km |
5-wire RS-232 |
2-wire RS-485 |
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