8-channel Analog Input with High Voltage Protection
4-channel Isolated Digital Output

Download Brochure Order Enquiry

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 surfi ng 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 fi eld.

The ET-7017/PET-7017 is a 16-bit, 8-channel differential analog inputs and 4-channel digital ouputs module that provides programmable input range on all analog channels (+/-150mV, +/-500mV, +/-1V, +/-5V, +/-10V, +/-20mA, 0~20mA and 4~20mA) and digital output can be set alarm output with short-circuit protection and overload protection. Each analog channel is allowed to configure an individual range and has 240Vrms high overvoltage protection. Jumper selectable for voltage or current input. The sampling rate of ET-7017/PET-7017 is changeable; there are fast mode and normal mode for your consideration. ET-7017/PET-7017 also has qualification for 4kV ESD protection as well as 3000VDC intra-module isolation.


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

Analog Input
Channels 8 (Differential)
Type +/-150mV
0 ~ 20mA
4 ~ 20mA
(jumper selectable)
Individual Channel Configuration Yes
Resolution Normal Mode: 16-bit
Fast Mode: 12-bit
Sampling Rate Normal Mode: 10 Samples/Sec. (Total)
Fast Mode: 60 Samples/Sec. (Total)
Accuracy Normal Mode: +/-0.1%
Fast Mode: +/-0.5% or better
Zero Drift +/-20µV/°C
Span Drift +/-25ppm/°C
Overvoltage Protection 240Vrms
Impedance Voltage 2M ohm Current : 125 ohm
Common Mode Rejection 86dB Min.
Normal Mode Rejection 100dB
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
Built-In Web Server Yes
Web HMI Yes
I/O Pair Connection Yes
Ethernet 10/100 Base-TX with Auto MDI/MDI-X
Protocol Modbus/TCP
Security ID
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 N/A
2-Way Isolaiton
Ethernet 1500VDC
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
Reserve Polarity Protection Yes
Powered from terminal block Yes, 10 ~ 30VDC
Powered from PoE N/A
Consumption 2.6W
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