With 3-wire RTD lead resistance elimination PoE Module, communicable and Powered over Ethernet and Modbus TCP Protocol.
Power-over-Ethernet (PoE) allows power and data to be carried over a single Ethernet cable, so a device can operate solely from the power it receives through the data cable. This innovation allows greater flexibility in office design, higher efficiency in systems design, and faster turnaround time in set-up and implementation.
The PET-7015 feature true IEEE 802.3af-compliant (classification, Class 1) Power over Ethernet (PoE) using both Ethernet pairs (Category 5 Ethernet cable). The PET-7015 can receive power from an auxiliary power sources like AC adapters and battery in addition to the PoE enabled network. This is a desirable feature when the total system power requirements exceed the PSE's load capacity. Furthermore, with the auxiliary power option, the PET-7015 can be used in a standard Ethernet (non-PoE) system.
The PET-7015, a web-based Ethernet I/O module, features a built-in web server, which allows configuration, I/O monitoring and I/O control by simply using a regular web browser. Besides, with the web HMI function, no more programming or HTML skills are needed; creating dynamic and attractive web pages for I/O monitoring and I/O control would be fun to engineers ever after. The PET-7015 offers easy and safe access for users from anytime and anywhere! In addition, PET-7015 also supports Modbus/TCP protocol that makes seamless integration to SCADA software.
The PET-7015 is a 16-bit, 7-channel RTD inputs module that provides programmable input range on all analog channels(Pt100, Pt1000, Ni120, Cu100, Cu1000). Each channel is allowed to configure an individual range that supports 3-wire RTD lead resistance elimination and open wire detection for RTD measurement.
Acquired data can be logged directly onto your PC, or you can also use a data logging controller to quickly get your data from the modules. Watch this demo video for step-by-step instructions on how to transfer data onto your computer.
Features
IEEE 802.3af-compliant Power over Ethernet (PoE)
Built-in Web Server
Communication Security
2-way Isolation/ESD Protection
Modbus/TCP Protocol
Built-in Dual Watchdog
10/100 Base-TX Ethernet
I/O Pair Connection
AI : 7 RTD (Pt100, Pt1000, Ni120, Cu100, Cu1000)
Individual Channel Configuration
Open Wire Detection
3-wire RTD Input with Lead Resistance Elimination
Specifications:
CPU
CPU
80186 CPU (80MHz)
SRAM
512K Bytes
Flash Memory
512K Bytes
EEPROM
16K Bytes
Dual Watchdog
Yes
Communication
Ethernet Port
10/100 Base-TX (With Link, Activity LED Indicator) Automatic MDI/MDI-X
Analog Input
Input Channels
7
Input Type
RTD
Wire connection
2/3 wire
RTD Type
Pt100, Pt1000, Ni120, Cu100, Cu1000
Resolution
16-bit
Sampling Rate
12 samples/ second (Total)
Accuracy
+/-0.05%
-3dB BandWidth
15.7 Hz
Zero drift
+/-0.5µV/°C
Span drift
+/-20µV/°C
Common Mode Rejection
150 dB
Normal Mode Rejection
100 dB
Open Wire Detection
Yes
Individual Channel Configurable
Yes
3-wire RTD lead resistance elimination
Yes
ESD Protection
4KV Contact for each terminal, and 8KV Air for random point
EFT Protection
4KV for Power
2 Way Isolation
Ethernet
1500 VDC
AI and DO
2500 VDC
LED Indicator
PoE
PoE On
L1
Run
L2
Link/Act
L3
10/100 M
Mounting
Din Rail Mount
Yes
Wall Mount
Yes
Power Requirements
IEEE 802.3af
Class 1
Required Supply Voltage
Powered by Power-Over-Ethernet (PoE) or auxiliary power +12 ~ 48 VDC(non-regulated)
