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PDF PDS-721 Data sheet ( Hoja de datos )
| Número de pieza | PDS-721 | |
| Descripción | Programmable Device Servers | |
| Fabricantes | ICP DAS | |
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Programmable Device Servers
3 RS-232/RS-485
Features
PDS-721(D)
PPDS-721(D)-MTCP
Incorporate Serial Devices in an Ethernet network
Virtual COM on Windows NT 4.0, 2000/XP/2003 and Vista32
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)
PPDS-721(D)-MTCP supports Modbus/TCP and Modbus/RTU
PPDS-721(D)-MTCP supports PoE (IEEE 802.3af, Class 1)
Supports D/I, Latched D/I and Counter Functions
Low power consumption
Palm-Sized with multiple Serial Ports
Programmable Device Server with 1 RS-232 port and 1 RS-485 port
2
CF
3-2-3
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.
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
PPDS-700-MTCP also works as a Modbus/TCP to Modbus/RTU gateway that
supports most SCADA/HMI communications based on the Modbus/TCP
protocol.
The PDS-721(D) and PPDS-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.
Applications
Factory, Building and Home Automation
I/O Specifications
Models: PDS-721/PDS-721D/PPDS-721-MTCP/PPDS-721D-MTCP
Digital Output
Output Channel 7
Output Type
Open Collector (Sink/NPN)
Load Voltage
30 VDC, max.
Load Current
100 mA, max.
Isolated Voltage Non-isolated
Digital Input
Input Channel
6
Input Type
Source (Dry Type), Common Ground
Off Voltage Level +1 V max.
On Voltage Level +3.5 ~ +30 V
Isolated Voltage Non-isolated
Channels: 6
Counters
Max. Count: 16-bit (65535)
Max. Input Frequency: 100 Hz
Min. Pulse Width: 5 ms
System Specifications
Models
PDS-721 PDS-721D PPDS-721-MTCP PPDS-721D-MTCP
CPU
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
EEPROM
16 KB; Data retention: 40 years;
1,000,000 erase/write cycles
Built-in
Watchdog Timer
Yes
Communication Interface
Non-
isolated
COM1 RS-232 (TxD, RxD, RTS, CTS, GND)
COM2 RS-485 (D2+, D2-, GND)
Ethernet
10/100 Base-TX, RJ-45 port (Auto-negotiating,
auto MDI/MDI-X, LED indicator)
PoE -
IEEE 802.3af
COM Port Formats
Data Bit
7, 8: for COM1 and COM2
Parity
None, Even, Odd, Mark, Space
Stop Bit
1: for COM1 and COM2
Baud Rate
115200 bps max.
LED Indicators
5-digit 7 Segment -
Yes -
Yes
System
Red
PoE -
Green
Power
Protection
Power Reverse Polarity Protection
Required
Supply Voltage
+10 VDC ~ +30 VDC
(non-regulated)
PoE or +12 VDC ~ +48 VDC
(non-regulated)
Power Consumption 2.0 W
2.7 W
2.2 W
2.9 W
Mechanical
Flammability
Fire Retardant Materials (UL94-V0 Level)
Dimensions
72 mm x 123 mm x 35 mm (W x H x D)
Installation
DIN-Rail or Wall mounting
Environment
Operating
Temperature
-25 °C ~ +75 °C
Storage
Temperature
-40 °C ~ +80 °C
Humidity
5 ~ 90% RH, non-condensing
http://www.Datasheet4U.com
ICP DAS CO., LTD
Professional Provider of High Quality Industrial Computer Products and Data Acquisition Systems
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