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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.


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.

  Price:  $569.00  

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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
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
16-bit CPU
Flash Memory 512 KB
Watchdog Yes
PoE Ethernet Port
10/100 Base-TX and automatic MDI/MDI-X
2 Way Isolation
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
Ethernet 10/100M Speed
Power Requirements
Reserve Polarity Protection
Powered from terminal block
Yes, 12 ~ 48 VDC
Powered from PoE Yes, IEEE 802.3af, Class 1
2.6 W
Dimensions (W x H x D)
72 mm x 123 mm x 35 mm
DIN-Rail or Wall Mounting
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

Software Specification

Rule Configuration Website
Access Web server on WISE controllers to edit and upload logic rules through web browser.
3 IF conditions with AND or OR operators
3 THEN actions and 3 ELSE actions
48 Internal Registers
Hold temporary variables and read/write data via Modbus/TCP address.
12 Timers
Delay / Timing functions.
12 Emails
Send Email messages to pre-set Email receivers.
12 CGI Commands Send pre-set CGI commands.
12 Recipes Set up THEN/ELSE action groups.
8 P2P Remote Set up the connection information for the remote WISE modules.
Modbus/ TCP Protocol Real time control and monitoring I/O channels and system status of controllers via SCADA software.
IF Conditions
AI Channel
=, >, <, >=, <=(value)
Internal Register
Timer Timeout, Not Timeout
P2P DI, AI, DI counter, IR
Rule Status Enable, Disable
THEN / ELSE Actions
Internal Register
Change the value
Timer Start, Stop
Email Send
CGI Commands
Recipe Execute
P2P DO (On/Off), AO, IR
Rule Status Enable, Disable

References and Support

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