PPDS-743-MTCP PoE Serial-to-Ethernet Device Server with Modbus TCP Gateway
Programmable PoE device server with 3x RS-232 and 1x RS-485 ports, 4x DI and 4x DO, linking serial devices to Ethernet and acting as a Modbus TCP to RTU/ASCII gateway.
- Modbus TCP to RTU/ASCII gateway for SCADA and HMI access to serial devices
- 3x RS-232 and 1x RS-485 serial ports with Virtual COM driver support for Windows
- Programmable device server with Xserver structure and MiniOS7 runtime
- 4x digital inputs with latched and counter functions, plus 4x open-collector NPN digital outputs
- IEEE 802.3af Class 1 PoE or +12 ~ 48 VDC terminal block power
- Watchdog timer and +/-4 kV ESD protection on the serial port for harsh environments
€320.00 per piece
| 1–9 pcs | €320.00 | |
|---|---|---|
| 10–30 pcs | €311.00 | −3 % |
| 31+ pcs | €304.00 | −5 % |
Product information "PPDS-743-MTCP PoE Serial-to-Ethernet Device Server with Modbus TCP Gateway"
The PPDS-743-MTCP connects RS-232 and RS-485 serial devices to an Ethernet network, with three RS-232 ports and one RS-485 port on a single unit. The VxComm driver can map the device's COM ports to standard COM ports on a Windows PC, which is useful when existing COM-based software needs to reach remote serial equipment.
The unit is programmable through the Xserver structure and runs the built-in MiniOS7 runtime. It also works as a Modbus TCP to RTU/ASCII gateway for SCADA and HMI systems. Four digital inputs support latched and counter functions, and four open-collector NPN digital outputs are rated at 30 VDC and 100 mA max.
Power can be supplied by IEEE 802.3af Class 1 PoE over standard Category 5 cable, or from a +12 ~ 48 VDC terminal block. The plastic casing mounts on DIN-rail or wall, with an operating range of -25 ~ +75 °C. The ordering code includes a CA-0910 cable.
Applications
- Factory Automation
- Building Automation
- Home Automation
| Product type: | Serial-to-Ethernet device server |
|---|---|
| Interface: | Ethernet, RS-232, RS-485 |
| Protocol: | Modbus TCP |
| Digital inputs: | 4 |
| Digital outputs: | 4 |
| Ports: | 3x RS-232, 1x RS-485 |
| PoE: | IEEE 802.3af, Class 1 |
| Power input: | +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 |
| 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 | 2 x 3-wire RS-232 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 5, 6, 7, 8: for COM3 ~ COM4 |
| Stop Bit | 1, 2: for COM1 ~ COM4 |
| Node Address | 254 (max.) |
| Power | |
| Consumption | 2.2 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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