PET-7000 features ¡§PoE¡¨ and many other advantages in ET-7000. Now, not only data but power is carried through an Ethernet cable. This feature makes installation of PET-7000 a piece of cake. Imagine that no more unnecessary wires, only an Ethernet cable takes care of everything in the field.
PET-7000 also features a built-in web server and the web HMI function. A built-in web server allows basic setting configuration, I/O monitoring and I/O control by simply using a regular web browser. Remote control is as easy as you surf the internet.
As to the web HMI function, no programming or HTML skills are required; creating dynamic and attractive web pages for I/O monitoring and I/O control would be fun for engineers ever after.
PET-7000 also supports Modbus/TCP protocol that makes perfect integration for PET-7000 to SCADA software.
Industrial PoE Solution
When using PoE devices like PET-7000, you can choose ICP DAS ¡§PoE¡¨ switch ¡X¡¨NS-205PSE¡¨ as the power source, NS-205PSE automatically detects the connected devices whether they are PoE devices or not. This mechanism ensures NS-205PSE to work with both PoE and non-PoE devices coordinately at the same time.
Being as a power source for PoE devices, NS-205PSE requires its power input ranging from +46 ~ +55VDC.
More information about PET-7000
There are two ways for PET-7000 getting the power. One is through Ethernet by a PoE switch; the other is as usual through wiring by an external power. External power should range from +12 ~ 48 VDC. The reason we keep the second way is because it might be useful if someday or somehow you have different applications.
There is a LED on PET-7000. The LED indicates whether the power comes from the PoE switch or not.
back
Built in Web Server
Each PET-7000 module has a built-in web server that allows users to easily configure, monitor and control the module from a remote location using a regular web browser.
Web HMI
The Web HMI function allows the users to create dynamic and attractive web pages to monitor and control the I/O points. Users can upload specific I/O layout pictures (bmp, jpg, gif format) and define a description for each I/O point. No HTML or Java skills are needed to create the web pages.
Communication Security
Account and password are required when logging into the PET-7000 web server. An IP address filter is also included, which can be used to allow or deny connections with specific IP addresses.
Modbus Protocol
The Modbus/TCP slave function on the Ethernet
port can be used to provide data to remote SCADA software.
Built-in Multi-function I/O
All Digital Output modules provide :
Power on value (On boot up, the DO status is set to the Power-on value)
Safe value (If Modbus/TCP communication is lost for a certain period, the DO status will be set to the
user defined safe value)
All Digital Input modules provide :
High/Low latched status
DI channels can also be used as DI status and 32-bit low speed (500Hz) counters.
All-in-one Module
Various I/O components are mixed
with multiple channels in a single module, which provides the most
cost effective I/O usage and enhances performance of the I/O
operations
2-way Isolated Noise/Surge Protection
To protect the
hardware from damage caused by noise and surge, PET-7000 module
is designed with isolation circuits for Ethernet, and I/O.
Built-in Dual Watchdog
The Dual Watchdog consists of a Module Watchdog and a Host Watchdog.
Module Watchdog is a built-in hardware circuit that can be used to monitor the operation of the
module and will reset the CPU module if a failure occurs in the hardware or the software.
Host Watchdog is a software function that can be used to monitor the operating status of the
host, and is used to prevent network communication problems or host failures
.
Automatic MDI / MDI-X Crossover for Plug-and-play
RJ-45 port supports automatic MDI/MDI-x that can automatically detect the type of connection to the Ethernet device without requiring special straight or crossover cables.
Ventilated Housing Designed to Operate Between -25¢XC to +75¢XC
PET-7000 is housed in a plastic-based shell/case with a column-like ventilator that helps to cool the working environment inside the shell/case and allows PET-7000 to operate at temperatures ranging from -25¢XC to +75¢XC.
I/O Pair Connection
This function is used to create a DI to DO pair through the Ethernet. Once the configuration is completed, PET-7000 module can poll the status of local DI channels and then use the Modbus/TCP protocol to continuously write to a remote DO device in the background.
