tPET-P2POR2 Tiny PoE Ethernet I/O Module, 2-ch DI and 2-ch PhotoMOS Relay
Tiny PoE-powered Ethernet I/O module with 2 wet-contact digital inputs and 2 PhotoMOS relay outputs, controllable over Modbus TCP/UDP and MQTT for remote monitoring and control.
- Two wet-contact digital inputs (ON at +10 to +50 VDC) with 32-bit counters, latched DI and frequency measurement up to 3.5 kHz without filter
- Two PhotoMOS relay outputs, Form A, rated 60V/1.0A at -25 to +40 °C, with 3000 Vrms isolation
- PoE (IEEE 802.3af, Class 1) or +12 to +48 VDC terminal block power input with reverse polarity protection
- Modbus TCP, Modbus UDP and MQTT support over a 10/100 Base-Tx RJ-45 port
- Dual watchdog (CPU and host) with programmable DO power-on value and safe value
- DI to DO pair connection over Ethernet using push and pull modes
116,00 € pro Stück
| 1–9 Stück | 116,00 € | |
|---|---|---|
| 10–30 Stück | 112,00 € | −3 % |
| ab 31 Stück | 110,00 € | −5 % |
Produktinformationen "tPET-P2POR2 Tiny PoE Ethernet I/O Module, 2-ch DI and 2-ch PhotoMOS Relay"
The tPET-P2POR2 CR is a compact Ethernet I/O module for remote monitoring and switching of digital signals. It combines two wet-contact digital inputs with two PhotoMOS relay outputs, and it can be reached over a 10/100 Mbit/s Ethernet network using Modbus TCP, Modbus UDP or MQTT, which makes it straightforward to connect to HMI, SCADA, PLC or other software systems.
Beyond basic I/O, the module can be configured to link a local digital input to a remote digital output over Ethernet, with the status polled and written in the background. A dual-watchdog arrangement covers both the module's own CPU and the host controller, and the outputs can be set to a predefined safe value if the host fails. Power can come from PoE (IEEE 802.3af, Class 1) or from a +12 to +48 VDC terminal block input.
The housing is designed for DIN-rail mounting and measures 52 x 95 x 27 mm (W x L x H), with an operating temperature range of -25 ~ +75 °C. The built-in web server, password and IP filter access control, and firmware updates over Ethernet simplify commissioning and maintenance of distributed installations.
Applications
- Factory automation
- Building automation
- Home automation
- Remote maintenance
| Product type: | Ethernet I/O Module |
|---|---|
| Interface: | Ethernet |
| Protocol: | Modbus TCP, Modbus UDP, MQTT |
| Digital inputs: | 2 |
| Relay outputs: | 2 |
| Ports: | 1 |
| PoE: | Yes |
| Isolation: | 3750 Vrms (DI), 3000 Vrms (relay) |
| Power input: | PoE or +12 to +48 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail |
Technische Daten
| Software | |
|---|---|
| Built-in Web Server | Yes |
| CPU Module | |
| CPU | 32-bit MCU |
| Watchdog Timer | Module, Communication (Programmable) |
| EMS Protection | |
| EFT (IEC 61000-4-4) | ±4 kV for Power Line |
| ESD (IEC 61000-4-2) | ±4 kV Contact for Each Terminal ±8 kV Air for Random Point |
| LED Indicators | |
| Status | Run, Ethernet, PoE |
| Digital Input/Counter | |
| Channels | 2 |
| Type | Wet Contact |
| Sink/Source (NPN/PNP) | Sink/Source |
| ON Voltage Level | +10 to +50 VDC |
| OFF Voltage Level | +4 VDC (max.) |
| Max. Counts | 4,294,967,295 (32-bit) |
| Frequency | 3.5 kHz (without filter) |
| Min. Pulse Width | 0.15 ms |
| Isolation | 3750 Vrms |
| Input Impedance | 10 kΩ |
| Overvoltage Protection | +70 VDC |
| Relay Output | |
| Channels | 2 |
| Type | PhotoMOS Relay, Form A |
| Contact Rating | 60V/1.0A (Operating Temperature -25 to +40°C) 60V/0.8A (Operating Temperature +40 to +60°C) 60V/0.7A (Operating Temperature +60 to +75°C) |
| Operate Time | 1.3 ms (Typical) |
| Release Time | 0.1 ms (Typical) |
| Electrical Endurance | Long Life and No Sparking |
| Isolation | 3000 Vrms |
| Ethernet | |
| Ports | 1 x RJ-45, 10/100 Base-Tx |
| PoE | Yes |
| Access Control | Password and IP Filter |
| Protocol | Modbus TCP, Modbus UDP, and MQTT |
| Power | |
| Reverse Polarity Protection | Yes |
| Consumption | 1.0 W |
| Powered from PoE | IEEE 802.3af, Class 1 |
| Powered from Terminal Block | +12 to +48 VDC |
| Mechanical | |
| Dimensions (mm) | 52 x 95 x 27 (W x L x H) |
| Installation | DIN-Rail mounting |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 to 90% RH, Non-condensing |
Technische Daten laut Hersteller. Änderungen vorbehalten.
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