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6-channel Data Acquisition Voltage Input, Current Input, Analog Input, 2-channel Analog Output, 2-channel Digital Input (32-bit Counters) And 2-channel Digital Output PoE Current Module, communicable and Powered over Ethernet and Modbus TCP Protocol.


6-channel Data Acquisition Voltage Input, Current Input, Analog Input, 2-channel Analog Output, 2-channel Digital Input (32-bit Counters) And 2-channel Digital Output PoE Current Module, communicable and Powered over Ethernet and Modbus TCP Protocol.

  Price:  $599.00  

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PET7026 PINPower-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-7026 feature true IEEE 802.3af-compliant (classification, Class 1) Power over Ethernet (PoE) using both Ethernet pairs (Category 5 Ethernet cable). The PET-7026 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-7026 can be used in a standard Ethernet (non-PoE) system.

The PET-7026, 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-7026 offers easily and safely access for users from anytime and anywhere! In addition, PET-7026 also supports Modbus TCP protocol that makes perfect integration to SCADA software.

The PET-7026 is a multi-function module, there are 6-channel analog inputs, 2-channel analog output, 2-channel digital inputs and 2-channel digital outputs module. It provides programmable input range on all analog inputs(+/-500mV, +/-1V, +/-5V, +/-10V, +/-20mA, 0~20mA and 4~20mA), analaog outputs are 12 bit with +/-5V, +/-10V, 0~20mA and 4~20mA and digital output can be set alarm output. Each analog input is allowed to configure an individual range and has 240 Vrms high over voltage protection. Jumper selectable for voltage or current inputs/outputs.


  • Built-in Web Server
  • Communication Security
  • 2-way Isolated Noise/Surge Protection
  • Modbus TCP Protocol
  • Built-in Dual Watchdog
  • 10/100 Base-TX Ethernet
  • I/O Pair Connection
  • AI: 6 (mV, V, mA)
  • AO: 2 (V, mA)
  • DO: 2 (Open Collector Output)
  • DI: 2 (Dry+Wet)


Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote diagnosis, Testing Equipment.


Built-in Web Server Yes
Web HMI Yes
I/O Pair Connection Yes
Ethernet Port 1 x RJ-45, 10/100 Base-TX
PoE Yes
Protocol Modbus TCP, Modbus UDP
Security ID, Password and IP Filter
Dual Watchdog Yes, Module (0.8 seconds), Communication (Programmable)
LED Indicators
for System Runining Yes
for Ethernet Link/Act Yes
for DI/DO status -
for PoE Power Yes
2-Way Isolation
Ethernet -
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) ±4 kV for Power Line Line
Surge (IEC 61000-4-5) ±0.5 kV for Power Line
Reverse Polarity Protection Yes
Powered from Terminal Block 12 ~ 48 VDC
Power from PoE Yes, IEEE 802.3af, Class1
Consumption 3.9 W (Max.)
Dimensions (L x W x H) 123 mm x 72 mm x 35 mm
Installation DIN-Rail or Wall Mounting
Operating Temperature -25°C ~ +75°C (-13°F ~ +167°F)
Storage Temperature -30°C ~ +80°C (-22°F ~ +176°F)
Humidity 12 - 48VDC

I/O Specification

Analog Input
Channels 6 (Differential)
Type +/-500 mV, +/-1 V, +/-5 V, +/-10 V +0 mA ~ +20 mA, +/-20 mA, 4 ~ 20 mA (Jumper Selectable)
Individual Channel Configuration Yes
Resolution 16-bit
Sampling Rate Normal Mode 10 Samples/Second (Total)
Fast Mode 50 Samples/Second (Total)
Accuracy Normal Mode +/-0.1%
Fast Mode +/-0.5% or better
Zero Drift +/-20 μV/°C
Span Drift +/-25 ppm/°C
Overvoltage Protection 240 Vrm
Overcurrent Protection 50 mA Max. at 110 VDC/VAC Max
Common Voltage Protection ±200 VDC
Overcurent Protection Yes, 50 mA at 110 VDC
Virtual Channel to Channel Isolation Yes
Input Impedence Voltage 2 MΩ
Current 125 Ω
Common Mode Rejection 86 dB Min.
Normal Mode Rejection 100 dB
Analog Output
Channels 2
Type +0 VDC ~ +5 VDC, +/-5 VDC, +0 VDC ~ +10 VDC, +/-10 VDC,+0 mA ~ +20 mA, +4 mA ~ +20 mA (Jumper Selectable)
Individual Chanel Configuration Yes
Resolution 12-bit
Accuracy +/-0.1% of FSR
Voltage Output Capability 20 mA @ 10 V
Current Load Resistance 500 Ω
Open Wire Detection Yes, for 4 ~ 20 mA only
Power-on Value Yes, Programmable
Safe Value Yes, Programmable
Digital Input/Counter
Channels 2
Dry Contact (Source) On Voltage Level Close to GND
Off Voltage Level Open
Effective Distance for Dry Contact 500 M Max.
Wet Conact (Sink Source) On Voltage Level +1 VDC Max
Off Voltage Level +3.5 VDC ~ +30 VDC
Input Impedence -
Counters Channels 2
Max. Count 4,294,967,295 (32-bit)
Max. Input Frequency 100 Hz
Min. Pulse Width 5 ms
Overvoltage Protection 30 VDC
Digital Output
Channels 2
Type Isolated Open Collector
Sink/Source (NPN/PNP) Sink
Max. Load Current 700 mA/Channel
Load Voltage +5 VDC ~ +50 VDC
Overvoltage Protection 60 VDC
Overload Protection 1.4 A
Short-circuit Protection Yes
Power-on value Yes, Programmable
Safe Value Yes, Programmable

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