WISE-7255

8-channel Isolated Source Type Open Collector Output and 8-channel Digital Input PoE Module

Introduction

WISE (Web Inside, Smart Engine) is a product series 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.

Features

  • 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)

Applications

Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote diagnosis and Testing Equipment, etc.

Hardware Specifications

Digital Input
Channels 8
Contact Dry +Wet
Sink/Source (NPN/PNP) Dry: Source
Wet: Sink/Source
Wet Contact On Voltage Level +10 VDC ~ +50 VDC
Off Voltage Level +4 VDC Max.
Dry Contact On Voltage Level Close to GND
Off Voltage Level Open
Input Impedance 10 kΩ
Counters Max. Count 65535 (16 bits)
Max. Input Frequency 50 Hz
Min. Pulse Width 10 ms
Overvoltage Protection +70 VDC
Effective Distance 500 M Max.
Digital Output
Output Channels 8
Output Type Open Collector (Source)
Max. Load Current 650 mA/channel at 25 °C
Load Voltage +10 VDC ~ +40 VDC
Overvoltage Protection 47 VDC
Overload Protection -
Short Circuit Protection Yes
System
CPU 16-bit CPU
SRAM 512 KB
Flash Memory 512 KB
EEPROM 16 KB
Watchdog Yes
Communication
Ethernet Port 2 x RJ-45, 10/100 Base-TX, Swtich Ports
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 61000-4-4) ±2 kV for Power Line
Surge (IEC 61000-4-5) ±2 kV for Power Line
LED Indicators
for System Running Yes
for Ethernet Link/Act Yes
for DI/DO status Yes
for PoE Power Yes
Power Requirements
Reserve Polarity Protection Yes
Powered from terminal block Yes, 12 ~ 48 VDC
Powered from PoE Yes, IEEE 802.3af, Class1
Consumption 4.0 W
Mechanical
Dimensions (L x W x H) 120 mm x 76 mm x 38 mm
Installation DIN-Rail or Wall mounting
Environment
Operating Temperature -25 ~ +75 °C
Storage Temperature -30 ~ +80 °C
Humidity 10 ~ 90% RH, non-condensing

Software Specifications

Functions
Rule Configuration Website Access Web server on WISE controllers to edit and upload logic rules through web browser.
36 IF-THEN-ELSE Logic Rules 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 modules 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
DI Channel ON, OFF, ON to OFF, OFF to ON, Change
Internal Register = 、> 、< 、 ≥ 、 ≤ (value)
DI Counter = 、> 、< 、 ≥ 、 ≤ (value)、Change
DO Counter
Timer Timeout、Not Timeout
P2P DI、AI、DI counter、DO counter、IR
Rule Status Enable、Disable
THEN / ELSE Actions
DO Channel ON、OFF、Pulse Output
Internal Register Change the value
DI Counter Reset
DO Counter
Timer Start、Reset
Email Send
CGI Commands
Recipe Execute
P2P DO(On/Off)、AO、IR
Rule Status Enable、Disable

Ordering Information

  • WISE-7255 CR
  • 8-channel Isolated Source Type Open Collector Output and 8-channel Digital Input PoE Module (RoHS)

Accessories

  • GPSU06U-6 : 24 V/0.25 A, 6 W Power Supply
  • MDR-20-24 : 24 V/1 A, 24 W Power Supply with DIN-Rail Mounting
  • NS-205 CR : Unmanaged 5-Port Industrial Ethernet Switch (RoHS)
  • NS-205PSE CR : Unmanaged 5-Port Industrial PoE Ethernet Switch (RoHS)