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PET-7005

8-channel Thermistor Input
4-channel Isolated Digital Output
POE Support

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The ET-7000/PET-7000, 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. Remote control is as easy as surfing the Internet.

Besides, with the web HMI function, no more programming or HTML skills are required; creating dynamic and attractive web pages for I/O monitoring and I/O control would be fun to engineers ever after. The ET-7000/PET-7000 offers easy and safe access for users from anytime and anywhere! In addition, the ET-7000/PET-7000 also supports Modbus/TCP protocol that makes perfect integration to SCADA software.

Furthermore, PET-7000 features “PoE” that not only data but also 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.

ET-7005/PET-7005 is used for measuring temperature by the thermistor. It supports many kinds of thermistors and features individual channel confi guration which means that eight of its input channels can individually be configured with different kind of thermistor and supports user-defined types by specifying the Steinhart coefficients to add other thermistors, if necessary. Besides, ET-7005/PET-7005 also has 4-channel digital outputs for alarm output with short-circuit protection and overload protection. Adding 2500VDC intra-module isolation and 110VDC/VAC overvoltage protection for thermistor on ET-7005/PET-7005 makes itself running with higher reliability.

Applications

  • Building Automation
  • Factory Automation
  • Machine Automation
  • Remote Maintenance
  • Remote Diagnosis
  • Testing Equipment

Analog Input
Channels 8 (Differential)
Type Precon ST-A3
Fenwell U
YSI L100
YSI L300
YSI L1000
YSI B2252
YSI B3000
YSI B5000
YSI B6000
YSI B10000
YSI H10000
YSI H30000
User-defined
Individual Channel Configuration Yes
Resolution 16-bit
Sampling Rate 10 Sample/Sec. (Total)
Accuracy +/-0.1% or better
Zero Drift +/-20µV/°C
Span Drift +/-25ppm/°C
Overvoltage Protection 110VDC/VAC
Common Mode Rejection 86dB
Normal Mode Rejection 100dB
Open Wire Detection Yes
Digital Output
Channels 4
Type Isolated Open Collector (Sink)
Max. Load Current 700mA/Channel
Load Voltage 5VDC ~ 50VDC
Overvoltage Protection 60VDC
Overload Protection 1.4A
Short-circuit Protection Yes
Power On Value Yes, Programmable
Safe Value Yes, Programmable
Software
Built-In Web Server Yes
Web HMI Yes
I/O Pair Connection Yes
Communication
Ethernet 10/100 Base-TX with Auto MDI/MDI-X
Protocol Modbus/TCP
Modbus/UDP
Security ID
Password
IP Filter
Dual Watchdog Yes
Module (0.8 second)
Communication (Programmable)
LED Indicators
L1 (System Running) Yes
L2 (Ethernet Link/Act) Yes
L3 (Ethernet 10/100M Speed) Yes
PoE Power Yes
2-Way Isolaiton
Ethernet N/A
I/O 2500VDC
EMS Protection
ESD (IEC 61000-4-2) 4kV Contact for each terminal
8kV Air for random point
EFT (IEC 61000-4-4) +/-4kV for Power
Power
Reserve Polarity Protection Yes
Powered from terminal block Yes, 10 ~ 30VDC
Powered from PoE Yes, IEEE 802.3af, Class1
Consumption 3.0W
Physical and Environmental
Dimensions 72mm x 123mm x 35mm
Installation DIN-Rail
Wall mounting
Operating Temperature -25°C ~ +75°C
Storage Temperature -30°C ~ +80°C
Humidity 10 ~ 90% RH, non-condensing