Bộ chuyển đổi 1 cổng RS-232 + 1 cổng RS-485 sang Ethernet 6 kênh DI+ 7 kênh DO ICP DAS PDSM-721D

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
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PDSM-721D CR Programmable (1x RS-232 and 1x RS-485) Serial-to-Ethernet Device Server with 6x DI, 7x DO and LED Display (Metal Case) (RoHS) Includes CA-0910 Cable

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Bộ chuyển đổi 1 cổng RS-232 + 1 cổng RS-485 sang Ethernet 6 kênh DI+ 7 kênh DO ICP DAS PDSM-721D

Features

  • Incorporate Serial Devices in an Ethernet network
  • "Virtual COM" Extend COM Ports
  • Virtual COM supports 32-bit and 64-bit Windows 7 SP1/10/2012/2016
  • 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
  • Supports D/I, Latched D/I and Counter Functions
  • Supports Modbus TCP to RTU/ASCII Gateway
  • Supports PoE (IEEE 802.3af, Class 1) [PPDS(M)-721(D)-MTCP only]

Introduction

The PDS-700 series is a family of Programmable Device Servers, also known as "Serial-to-Ethernet gateway", that are designed for linking RS-232/422/485 devices to an Ethernet network. The user-friendly VxComm Driver/Utility allows users to easily turn the built-in COM ports of the PDS-700 series into standard COM ports on a PC. By virtue of its protocol independence, a small-core OS and high flexibility, the PDS-700 series is able to meet the demands of every network-enabled application.
 
The PDS-700 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-700 up in just one second and gives you fastest responses. It also works as a Modbus TCP to RTU/ASCII gateway that supports most SCADA/HMI communications based on the Modbus/TCP protocol.
 
The PPDS-700-MTCP series features true IEEE 802.3af-compliant (classification, Class 1) Power over Ethernet (PoE) using a standard category 5 Ethernet cable to receive power from a PoE switch like the NS-205PSE. The PDSM-700 is the PDS-700 with Metal Case (RoHS) and the PPDSM-700-MTCP is the PPDS-700-MTCP with Metal Case (RoHS). Metal Case version includes stronger protection than PDS-700 and PPDS-700-MTCP.
 
The PDS(M)-721(D) and PPDS(M)-721(D)-MTCP is equipped with 1 RS-232 port, 1 RS-485 port and DI/DO. The removable on-board terminal block connector is designed for easy and robust wiring in industrial situations.

Specification

CPU Module
CPU 80186-80 MHz or compatible
EEPROM 16 KB; Data retention: 40 years; 1,000,000 erase/write cycles.
Flash 512 KB ; Erase unit is one sector (64 KB); 100,000 erase/write cycles
SRAM 512 KB
Watchdog Timer Yes

 

LED Indicators
Status 1 x Power
5 x digit 7 Segment

 

Digital Input
Channels 6
Type Source (Dry Type), Common Ground
Wet Contact, ON Voltage Level +3.5 ~ +30 V
Wet Contact, OFF Voltage Level +1 V max.

 

Digital Output
Channels 7
Type Open Collector (Sink/NPN)
Load Voltage 30 VDC, max.
Max. Load Current 100 mA, max.

 

COM Ports
Ports 1 x 5-wire RS-232
1 x RS-485
Baud Rate 115200 bps Max.
Bias Resistor Yes, 1 KΩ
Parity None, Even, Odd, Mark, Space
None parity is required when using 8 data bits and 2 stop bits on COM1/COM2.
Data Bit 7, 8: for COM1 and COM2
Stop Bit 1, 2: for COM1 ~ COM2
Node Address 254 (max.)

 

Ethernet
Ports 10/100 Base-TX, RJ-45 port (Auto-negotiating, auto MDI/MDI-X, LED indicator)

 

Power
Consumption 2.7 W
Powered from Terminal Block +10 ~ 30 VDC

 

Mechanical
Casing Metal
Dimensions (mm) 88 mm x 123 mm x 28 mm (W x H x D)
Installation DIN-Rail or Wall mounting

 

Environmental
Operating Temperature -25 ~ +75 °C
Storage Temperature -40 ~ +80 °C
Humidity 5 ~ 90% RH, non-condensing

Download

Datasheet

Document

Ordering information

PDSM-721D     CR  Programmable (1x RS-232 and 1x RS-485) Serial-to-Ethernet Device Server with 6x DI, 7x DO and LED Display (Metal Case) (RoHS)
Includes CA-0910 Cable

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