Bộ chuyển đổi Modbus Gateway 1 cổng RS-232 + 1 cổng RS-422/485 sang Ethernet + Quang (Single Mode, SC, 30KM) ICP DAS PDS-220FCS CR
Feature
- Adds optical fiber connectivity to serial devices
- "Virtual COM" extends COM ports
- Virtual Utility supports 32/64-bit Windows 7 SP1/10/2012/2016
- Powerful programmable device server
- Watchdog Timer suitable for use in harsh environments
- Serial Port +/-4 kV ESD Protection Circuit
- Self-Tuner ASIC controller on the RS-485 port
- Built-in high performance MiniOS7 from ICP DAS
- Supports Modbus TCP to RTU/ASCII Gateway
- Low power consumption
Introduction
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 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.
Application
• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment
Specifications
| CPU Module |
| CPU |
80186-80 MHz or compatible |
| Flash |
512 KB; Erase unit is one sector (64 KB); 100,000 erase/write cycle |
| SRAM |
512 KB |
| Watchdog Timer |
Yes |
| LED Indicators |
| Status |
1 x Power
2 x Ethernet |
| COM Ports |
| Ports |
1 x 5-wire RS-232
1 x RS-485/RS-422 |
| Baud Rate |
115200 bps Max. |
| Bias Resistor |
Yes, 1 KΩ |
| Parity |
None, Even, Odd, Mark, Space |
| Data Bit |
7, 8 |
| Stop Bit |
1, 2 |
| Node Address |
254 (max.) |
| Ethernet |
| Ports |
100 Base-FX (SC connector) |
| Power |
| Reverse Polarity Protection |
Yes |
| Consumption |
0.14 A @ 24 VDC |
| Powered from Terminal Block |
+12 ~ 48 VDC |
| Mechanical |
| Casing |
Fire Retardant Plastic |
| Dimensions (mm) |
31 mm x 157 mm x 123 mm (W x L x H) |
| Installation |
DIN-Rail mounting |
| Environment |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-30 ~ +85 °C |
| Humidity |
10 ~ 90% RH, non-condensing |
Download
Datasheet
Documents
Ordering Information
| PDS-220FCS CR |
Programmable (1x RS-232 and 1x RS-422/485) Serial-to-Fiber Device Server with Modbus Gateway and 1-port Single-mode SC Fiber (30 km) (RoHS) |
