Power-over-Ethernet (PoE) allows power and data to be carried over a single Ethernet cable, so a device can operate solely from the power it receives through the data cable. This innovation allows greater flexibility in office design, higher efficiency in systems design, and faster turnaround time in set-up and implementation.
The PET-7005 feature true IEEE 802.3af-compliant (classification, Class 1) Power over Ethernet (PoE) using both Ethernet pairs (Category 5 Ethernet cable). The PET-7005 can receive power from an auxiliary power sources like AC adapters and battery in addition to the PoE enabled network. This is a desirable feature when the total system power requirements exceed the PSE's load capacity. Furthermore, with the auxiliary power option, the PET-7005 can be used in a standard Ethernet (non-PoE) system.
The PET-7005, a web-based Ethernet I/O module, features a built-in web server, which allows configuration, I/O monitoring and I/O control by simply using a regular web browser. Besides, with the web HMI function, no more programming or HTML skills are needed; creating dynamic and attractive web pages for I/O monitoring and I/O control would be fun to engineers ever after. The PET-7005 offers easy and safe access for users from anytime and anywhere! In addition, PET-7005 also supports Modbus/TCP protocol that makes seamless integration to SCADA software.
The PET-7005 is a 16-bit, 8-channel Thermistor inputs and 4-channel digital outputs module that provides programmable input range on all analog channels and digital output can be set alarm output. Each analog channel is allowed to configure an individual range.
| Software |
| Built-in Web Server |
Yes |
| Web HMI |
Yes |
| I/O Pair Connection |
Yes |
| Communication |
| Ethernet Port |
1 x RJ-45, 10/100 Base-TX |
| PoE |
Yes |
| Protocol |
Modbus TCP, Modbus UDP |
| Security |
ID, Password and IP Filter |
| Dual Watchdog |
Yes, Module (0.8 seconds), Communication (Programmable) |
| LED Indicators |
| for System Running |
Yes |
| for Ethernet Link/Act |
Yes |
| for DI/DO status |
- |
| for PoE Power |
Yes |
| 2 Way Isolation |
| Ethernet |
- |
| I/O |
2500 VDC |
| EMS Protection |
| ESD (IEC 61000-4-2) |
±4 kV Contact for Each Terminal and ±8 kV Air for Random Point |
| EFT (IEC 61000-4-4) |
±4 kV for Power Line |
| Surge (IEC 61000-4-5) |
±0.5 kV for Power Line |
| Power |
| Reverse Polarity Protection |
Yes |
| Powered from Terminal Block |
12 ~ 48 VDC |
| Powered from PoE |
Yes, IEEE 802.3af, Class1 |
| Consumption |
2.6 W (Max.) |
| Mechanical |
| Dimensions (W x L x H) |
72 mm x 123 mm x 35 mm |
| Installation |
DIN-Rail or Wall mounting |
| Environment |
| Operating Temperature |
-25°C ~ +75°C (-13°F ~ +167°F) |
| Storage Temperature |
-30°C ~ +80°C (-22°F ~ +176°F) |
| Humidity |
10 ~ 90% RH, non-condensing |
I/O Specification
| RTD |
| Channels |
7 (Differential) |
| Sensor Type |
Pt100, Pt1000, Ni120, Cu100, Cu1000 |
| Wire Connections |
2/3 wire |
| Individual Channel Configuration |
Yes |
| Resolution |
16-bit |
| Sample Rate |
12 Samples/Second (Total) |
| Accuracy |
+/-0.05% |
| Zero Drift |
+/-0.5 μV/°C |
| Span Drift |
+/-20 μV/°C |
| Overvoltage Protection |
110 VDC/VAC |
| Common Mode Rejection |
150 dB |
| Normal Mode Rejection |
100 dB |
| Input Impedence |
>1M Ω |
| Overvoltage Protection |
120 VDC |
| Resistance Measurements |
3.2 KΩ Max. |
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