Bộ lập trình truyền thông 4 kênh đầu vào số + 4 kênh đầu ra số + 1 cổng RS-232 + 1 cổng RS-422/485 + 1 cổng RS-485 sang Ethernet Modbus TCP/IP ICP DAS PPDSM-734D-MTCP

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
Liên hệ

4-channel Digital Input and 4-Channel Digital Output Programmable Device Server/Serial-to-Ethernet Gateway with Metal Case. Supports Source (Dry Type) and Common Ground Input Types; Supports Open Collector (Sink/NPN) output type. Communicates over Modbus TCP, Modbus RTU, RS-232, RS-485 and Ethernet. Has operating temperature range of -25°C ~ +75°C (-13°F ~ +167°F)

Gọi +84 904251826 để được trợ giúp

Bộ lập trình truyền thông 4 kênh đầu vào số + 4 kênh đầu ra số + 1 cổng RS-232 + 1 cổng RS-422/485 + 1 cổng RS-485 sang Ethernet Modbus TCP/IP ICP DAS PPDSM-734D-MTCP


Application Image PPDSM-734-MTCPThe PPDSM-734-MTCP model is a 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 PPDSM-734-MTCP into standard COM ports on a PC. By virtue of its protocol independence, a small-core OS and high flexibility, the PPDSM-734-MTCP model is able to meet the demands of every network-enabled application.

ThePPDSM-734-MTCP 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 PPDSM-734-MTCP up in just one second and gives you fastest responses.

The PPDSM-734-MTCP 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 PPDSM-734-MTCP also works as a Modbus TCP to RTU/ASCII gateway that supports most SCADA/HMI communications based on the Modbus/TCP protocol. The PPDSM-700-MTCP is the PPDS-700-MTCP with Metal Case (RoHS).

The PPDSM-734-MTCP is equipped with 1 RS-232 port, 1 RS-485 port, 1 RS-422/485 port and DI/DO. The removable on-board terminal block connector is designed for easy and robust wiring in industrial situations.

  • Incorporate Serial Devices in an Ethernet network

  • "Virtual COM" Extend COM Ports

  • Virtual COM supports 32-bit and 64-bit Windows XP/2003/Vista/7/8

  • 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

    [PPDS(M)-734(D)-MTCP only]

  • Supports Modbus TCP to RTU/ASCII Gateway

  • Supports PoE (IEEE 802.3af, Class 1)


Digital Output

Output Channel


Output Type

Open Collector (Sink/NPN)

Load Voltage

30 VDC, max.

Load Current

100 mA, max.

Isolated Voltage


Digital Input

Input Channel


Input Type

Source (Dry Type), Common Ground

Off Voltage Level

+1 V max.

On Voltage Level

+3.5 ~ +30 V

Isolated Voltage



Channels: 4

Max. Count: 16-bit (65535)

Max. Input Frequency: 100 Hz

Min. Pulse Width: 5 ms




80186-80 MHz or compatible


512 KB

Flash Memory

Flash ROM: 512 KB ; Erase unit is one sector (64 KB) ; 
100,000 erase/write cycles


16 KB; 
Data retention: 40 years; 1,000,000 erase/write cycles.

Built-in Watchdog Timer


Communication Interface



RS-232 (TxD, RxD, RTS, CTS,GND)


RS-485 (D2+, D2-,GND)


RS-232 (TxD, RxD,GND)


RS-232 (TxD, RxD,GND)


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


IEEE 802.3af

COM Port Formats

Data Bit

7, 8: for COM1 and COM2
5, 6, 7, 8: for COM3 ~ COM4


None, Even, Odd, Mark, Space

Stop Bit

1, 2: for COM1 ~ COM4

Baud Rate

115200 bps Max.

LED Indicators

5-digit 7 Segment

Yes, only for "D" versions







Power Reverse Polarity Protection

Required Supply Voltage

PoE or +12 VDC ~ +48 VDC (non-regulated)

Power Consumption

PPDS(M)-743-MTCP: 2.2 W
PPDS(M)-743D-MTCP: 2.9 W



Fire Retardant Materials (UL94-V0 Level)

Dimension (W x H x D)

72 mm x 123 mm x 35 mm (88 mm x 123 mm x 28 mm for "M" versions)


DIN-Rail or Wall mounting


Fire Retardant Plastic (Metal for "M" versions)


Operating Temperature

-25°C ~ +75°C (-13°F ~ +167°F)

Storage Temperature

-40°C ~ +80°C (-40°F ~ 176°F)


5 ~ 90% RH, non-condensing

Reference & Support

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