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WISE-7115 - 7 channel RTD Input with 3 wire RTD lead resistance elimination
by ICP DAS
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7-channel RTD Input with 3-wire RTD lead resistance elimination PoE Module, web browser configurable, allows users to implement IF-Then Else If type control logic and communicable over Modbus TCP. MiniOS7 Operating System.
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WISE-7115 is a Web Inside Smart Engine (WISE) device developed by ICP DAS. Fit for use as a control units for remote logic control and monitoring, WISE-7115 provides an intuitive and user-friendly web interface that allows users to implement IF-THEN-ELSE control logic on controllers with limited to no programming by the user. With its powerful and easy-to-use features, it will minimize the learning curve, shorten time to market and dramatically reduce the effort and cost spent on system development.
The WISE-7115 device adheres to the IEEE 802.3af-compliant (classification, Class 1) Power over Ethernet (PoE) specification. With the ability to receive power from PoE enabled networks through Ethernet pairs (Category 5 Ethernet cable), this gives greater flexibility, higher efficiency, and simplified systems design which thus saves space, reducees cables usage, and eliminate the need for additional electrical outlets. For non-PoE environment, the WISE-7115 device can still be powered through other power sources such as AC adapters and batteries.
The WISE-7115 module supports Modbus/TCP protocol for seamless integration with SCADA software. It features a 16-bit, 3-wire 7-channel RTD input. Each channel (supported by 3-wire RTD lead resistance elimination) is individually configurable for various temperature ranges.
- Built-in Web Server for IF-THEN-ELSE rule setting
- Built-in IF-THEN-ELSE rule engine for logic operation
- No more programming. Just click and get done!
- Support IO, Counter, Timer, Email operations
- Modbus/TCP Protocol for SCADA Software Seamless Integration
- IEEE 802.3af-compliant Power over Ethernet (PoE)
- 10/100 Base-TX Ethernet
- AI Type: 7 RTD (Pt100, Pt1000, Ni120, Cu100, Cu1000)
- Individual Channel Configuration
- 3-wire RTD Input with Lead Resistance Elimination
- 2-way Isolation/ESD Protection
| Analog Input |
| Input Channels |
7 (Differential) |
| Sensor Type |
Pt100, Pt1000, Ni120, Cu100, Cu1000 |
| Wire Connection |
2/3 wire |
| Resolution |
16-bit |
| Sampling Rate |
12 Samples/Sec. (Total) |
| Accuracy |
+/-0.05% |
| Zero Drift |
+/-0.5 μV/°C |
| Span Drift |
+/-20 μV/°C |
| Common Mode Rejection |
150 dB |
| Normal Mode Rejection |
100 dB |
| Input Impedence |
> 1M Ω |
| Open Wire Detection |
Yes |
| Individual Channel Configuration |
Yes |
| 3-wire RTD Lead Resistance Elimination |
Yes |
| System |
| CPU |
16-bit CPU |
| SRAM |
512 KB |
| Flash Memory |
512 KB |
| EEPROM |
16 KB |
| Watchdog |
Yes |
| Communication |
| PoE Ethernet Port |
10/100 Base-TX and automatic MDI/MDI-X |
| 2 Way Isolation |
| 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 6000-4-4) |
±4 kV for Power Line |
| LED Indicators |
| PoE |
PoE On |
| L1 |
System Running |
| L2 |
Ethernet Link/Act |
| L3 |
Ethernet 10/100M Speed |
| Power Requirements |
| Reserve Polarity Protection |
Yes |
| Powered from terminal block |
Yes, 12 ~ 48 VDC |
| Powered from PoE |
Yes, IEEE 802.3af, Class 1 |
| Consumption |
2.6 W |
| Mechanical |
| Dimensions (W x H x D) |
72 mm x 123 mm x 35 mm |
| Installation |
DIN-Rail or Wall Mounting |
| Environmental |
| Operating Temperature |
-25°C ~ +75°C (-13°F ~ +167°F) |
| Storage Temperature |
-30°C ~ +80°C (-22°F ~ +176°F) |
| Ambient Relative Humidity |
10 ~ 90% RH, non-condensing |
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