WISE-7255
8-channel Isolated Source Type Open Collector Output and 8-channel Digital Input PoE Module (RoHS)
Features
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.
- 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)
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 k?
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
Communication
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, DO Counter
= > < ? ? (value) Change
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
DO Counter
Reset
Timer
Start, Reset
CGI Commands
Send
Recipe
Execute
P2P
DO (On/Off), AO, IR
Rule Status
Enable, Disable