PPDS-734D-MTCP Serial-to-Ethernet Device Server, Modbus TCP Gateway, PoE
Programmable device server linking one RS-232, one RS-485 and one RS-422/485 serial port to Ethernet, with PoE, a Modbus TCP to RTU/ASCII gateway and 4 DI / 4 DO on board.
- Three serial ports (RS-232, RS-485 and RS-422/485) bridged to a 10/100 Base-TX Ethernet port
- Modbus TCP to RTU/ASCII gateway for SCADA and HMI integration
- Programmable device server with Xserver structure on built-in MiniOS7
- 4 digital inputs (dry contact, source type) and 4 open-collector digital outputs (NPN sink, 100 mA max.)
- IEEE 802.3af Class 1 PoE or +12 ~ 48 VDC terminal block power
- Watchdog timer and +/-4 kV ESD protection on the serial port
327,00 EUR per piece
| 1–9 pcs | 327,00 EUR | |
|---|---|---|
| 10–30 pcs | 317,00 EUR | −3 % |
| 31+ pcs | 311,00 EUR | −5 % |
Termékinformációk "PPDS-734D-MTCP Serial-to-Ethernet Device Server, Modbus TCP Gateway, PoE"
The PPDS-734D-MTCP CR is a programmable device server that brings legacy serial equipment onto an Ethernet network. It provides one RS-232, one RS-485 and one RS-422/485 port, so engineers can connect several serial devices to a single unit and reach them over TCP/IP without redesigning the field hardware.
Beyond simple serial tunnelling, the unit runs a built-in programmable Xserver environment on the MiniOS7 operating system, which can be used to build custom Ethernet applications. It also acts as a Modbus TCP to RTU/ASCII gateway, allowing SCADA and HMI systems that speak Modbus TCP to communicate with serial Modbus devices. The VxComm driver and utility can map the built-in COM ports to standard COM ports on a PC running supported 32 or 64-bit Windows versions.
Four digital inputs and four digital outputs are included for local switching and monitoring. The unit is powered either from IEEE 802.3af Class 1 Power over Ethernet or from a +12 ~ 48 VDC terminal block supply. Its plastic casing mounts on DIN-rail or wall, and the package includes a CA-0910 cable.
Applications
- Factory Automation
- Building Automation
- Home Automation
| Product type: | Serial-to-Ethernet device server |
|---|---|
| Interface: | RS-232, RS-422/485, RS-485 |
| Protocol: | Modbus TCP |
| Digital inputs: | 4 |
| Digital outputs: | 4 |
| Ports: | 3 serial, 1 Ethernet |
| PoE: | Yes |
| Power input: | PoE 802.3af Class 1, +12 ~ 48 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail, Wall |
| Housing: | Plastic |
Specifications
| 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 | 4 |
| Type | Dry Contact |
| Sink/Source (NPN/PNP) | Source, Common Ground |
| ON Voltage Level | +3.5 ~ +30 V |
| OFF Voltage Level | +1 V max. |
| Digital Output | |
| Channels | 4 |
| Type | Open Collector |
| Sink/Source (NPN/PNP) | Sink (NPN) |
| Load Voltage | 30 VDC, max. |
| Load Current | 100 mA, max. |
| Ethernet | |
| Ports | 10/100 Base-TX, RJ-45 port (Auto-negotiating, auto MDI/MDI-X, LED indicator) |
| COM Ports | |
| Ports | 1 x 5-wire RS-232 1 x RS-485 1 x RS-485/RS-422 |
| Baud Rate | 115200 bps Max. |
| Bias Resistor | Yes, 10 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 5, 6, 7, 8: for COM3 |
| Stop Bit | 1, 2: for COM1 ~ COM3 |
| Node Address | 254 (max.) |
| Power | |
| Consumption | 2.9 W |
| Powered from PoE | IEEE 802.3af, Class 1 |
| Powered from Terminal Block | +12 ~ 48 VDC |
| Mechanical | |
| Casing | Plastic |
| Dimensions (mm) | 72 mm x 35 mm x 123 mm (W x L x H) |
| Installation | DIN-Rail or Wall mounting |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +80 °C |
| Humidity | 5 ~ 90% RH, non-condensing |
Specifications as published by the manufacturer. Subject to change.
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