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WISE-7255 - 8-channel Isolated Source Type Open Collector Output and 8-channel Digital Input PoE Module (RoHS)
by ICP DAS
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WISE-7255_SUMMARY.html
- Built-in Web Server for IF-THEN-ELSE rule setting
- Built-in IF-THEN-ELSE rule enigne 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
- 2-way Isolation/ESD Protection
- DO Type: 8 Isolated Open Collectors (Source Type)
- DI Type: 8 Dry/Wet Contact (Sink/Source)
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WISE-7255_DESCRIPTION.html
WISE-7255 developed by ICP DAS that functions as control units for use in remote logic control and monitoring in various industrial applications. WISE offers a user-friendly and intuitive web site interface that allows users to implement IF-THEN-ELSE control logic on controllers just a few clicks away; no programming is required. With its powerful and easy-to-use features, it will minimize the learning curve, shorten time to market and dramatically reduce the labor and cost spent on system development.
WISE-7255 follows IEEE 802.3af-compliant (classification, Class 1) Power over Ethernet (PoE) specification. It allows receiving power from PoE enabled network by Ethernet pairs (Category 5 Ethernet cable). This feature provides greater flexibility and higher efficiency therefore simplifying systems design, saving space, reducing cables and eliminating the requirement for dedicated electrical outlets. Meanwhile, in case under a non-PoE environment, WISE-7255 will still be able to receive power from auxiliary power sources like AC adapters or battery, etc.
This module WISE-7255 supports Modbus TCP protocol to make seamless integration with SCADA software available. It features 8-channel isolated open collector outputs and 8-channel Dry/Wet contact digital inputs. Each output channel supports 650 mA currnet driving 10 ~ 40 VDC.
WISE-7255.html
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Channels
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8
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Contact
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Dry + Wet
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Sink/Source (NPN/PNP)
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Dry: Source
Wet: Sink/Source
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Wet Contact
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On Voltage Level: +10 VDC ~ +50 VDC
Off Voltage Level: +4 VDC Max.
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Dry Contact
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On Voltage Level: Close to GND
Off Voltage Level: Open
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Input Impedance
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10 k?
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Counters
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Max. Count: 65535 (16 bits)
Max. Input Frequency: 50 Hz
Min. Pulse Width: 10 ms
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Overvoltage Protection
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+70 VDC
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Effective Distance
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500 M Max.
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Output Channels
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8
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Output Type
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Open Collector (Source)
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Max. Load Current
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650 mA/channel at 25 C
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Load Voltage
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+10 VDC ~ +40 VDC
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Overvoltage Protection
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47 VDC
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Overload Protection
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-
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Short Circuit Protection
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Yes
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CPU
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16-bit CPU
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SRAM
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512 KB
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Flash Memory
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512 KB
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EEPROM
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16 KB
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Watchdog
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Yes
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Ethernet Port
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2 x RJ-45, 10/100 Base-TX, Swtich Ports
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ESD (IEC 61000-4-2)
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±4 kV Contact for Each Terminal and ±8 kV Air for Random Point
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EFT (IEC 61000-4-4)
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±2 kV for Power Line
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Surge (IEC 61000-4-5)
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±2 kV for Power Line
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for System Running
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Yes
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for Ethernet Link/Act
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Yes
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for DI/DO Status
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Yes
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for PoE Power
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Yes
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Reserve Polarity Protection
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Yes
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Powered from Terminal Block
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Yes, 12 ~ 48 VDC
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Powered from PoE
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Yes, IEEE 802.3af, Class1
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Consumption
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4.0 W
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Dimensions (L x W x H)
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120 mm x 76 mm x 38 mm
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Installation
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DIN-Rail or Wall mounting
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Operating Temperature
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-25 ~ +75 C
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Storage Temperature
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-30 ~ +80 C
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Humidity
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10 ~ 90% RH, non-condensing
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Software Specifications
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Rule Configuration Website
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Access Web server on WISE controllers to edit and upload logic rules through web browser.
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36 IF-THEN-ELSE Logic Rules
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3 IF conditions with AND or OR operators
3 THEN actions and 3 ELSE actions
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48 Internal Registers
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Hold temporary variables and read/write data via Modbus TCP address.
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12 Timers
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Delay / Timing functions.
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12 Emails
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Send Email messages to pre-set Email receivers.
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12 CGI Commands
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Send pre-set CGI commands.
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12 Recipes
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Set up THEN/ELSE action groups.
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8 P2P remote modules
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Set up the connection information for the remote WISE modules.
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Modbus TCP Protocol
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Real time control and monitoring I/O channels and system status of controllers via SCADA software
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DI Channel
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ON, OFF, ON to OFF, OFF to ON, Change
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Internal Register
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= > < ? ? (value)
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DI Counter, DO Counter
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= > < ? ? (value) Change
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Timer
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Timeout, Not Timeout
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P2P
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DI, AI, DI Counter, DO Counter, IR
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Rule Status
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Enable, Disable
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DO Channel
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ON, OFF, Pulse Output
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Internal Register
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Change the Value
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DI Counter
DO Counter
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Reset
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Timer
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Start, Reset
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Email
CGI Commands
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Send
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Recipe
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Execute
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P2P
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DO (On/Off), AO, IR
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Rule Status
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Enable, Disable
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