Bộ chuyển đổi Modbus Gateway 1 cổng RS-232 + 1 cổng RS-485 sang Ethernet (PoE) 6 kênh DI + 7 kênh DO ICP DAS PPDSM-721D-MTCP
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/PoE
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 |
2.9 W |
| Powered from PoE |
IEEE 802.3af, Class 1 |
| Powered from Terminal Block |
+12 ~ 48 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
| PPDSM-721D-MTCP CR |
Programmable (1x RS-232 and 1x RS-485) Serial-to-Ethernet Device Server with 6x DI, 7x DO, PoE, Modbus Gateway and LED Display (Metal Case) (RoHS)
Includes CA-0910 Cable |
