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  • Jameco Part no.: 2128876
  • Manufacturer: ICP DAS USA
  • Manufacturer no.: PET-7044-48V
  • NCNR (Non-Cancelable, Non-Returnable)
  • HTS code: 9030330040
  • Web Exclusive
# of units Price
1+ $284.95
5+ $259.95

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8-channel Isolated Sink Type Open Collector Output and 6-channel Isolated Digital Input Data Acquisition Module with PoE

PET-7044 provides 8 isolated open collector (sink type) output and 8 isolated wet contact (sink, source type) digital input channels. Each output channel supports 300mA current driving @10 ~ 40VDC and each digital input channel supports counter input (32 bits and 500Hz max.)

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.

PET-7044 features true IEEE 802.3af-compliant (classification, Class 1) Power over Ethernet (PoE) using both Ethernet pairs (Category 5 Ethernet cable). PET-7044 can receive power from an auxiliary power source like AC adapters and batteries in addition to the PoE enabled network. This is a desirable feature when the total system power requirement exceed the PSE's load capacity. With the auxiliary power option, PET-7044 can be used in a standard Ethernet (non-PoE) system.

PET-7044 is a web-based PoE Ethernet I/O module that features a built-in web server, which allows configuration, I/O monitoring and I/O control through a regular web browser. With the web HMI function, no programming or HTML skills are needed; creating dynamic and attractive web pages for I/O monitoring and I/O control can be fun. PET-7044 offers easy and safe access for users anytime and anywhere! PET-7044 also supports Modbus/TCP protocol for perfect integration of PET-7044 with SCADA software.

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.

  • IEEE 802.3af-compliant Power over Ethernet (PoE)
  • Built-in Web Server
  • Modbus/TCP Protocol
  • Communication Security
  • 2-way Isolation/ESD Protection
  • Built-in Dual Watchdog
  • 10/100 Base-TX Ethernet
  • I/O Pair Connection
  • DO Type: 8 Isolation Open Collector (Sink Type)
  • DI Type: 8 Isolation Wet Contact (Sink/Source)
Specifications :
CPU 80186 CPU (80MHz)
Flash Memory 512 KB
Dual Watchdog Yes
Ethernet Port 10/100 Base-TX (With Link, Activity LED Indicator) Automatic MDI/MDI-X
Digital Output
Output Channels 8
Output Type Sink, Open Collector
Output Voltage +10 VDC ~ 40 VDC
Max. Load Current 300 mA/channel at 25 °C
Short Circuit Protection Yes
Digital Input
Input Channels 8
Input Type Wet Contact (Sink, Source)
On Voltage Level +10 VDC ~ 50 VDC
Off Voltage Level +4 VDC max.
Input Impedance 10 kOhm
Counters Max. Count: 4,294,967,285 (32 bits)
Max. Input Frequency : 500 Hz
Min. Pulse Width: 1 ms
Overvoltage Protection +70 VDC
2 Way lsolation
Ethernet 1500 Vrms
I/O 3000 Vrms
LED Indicator
PoE PoE On
L1 Run
L2 Link/Act
L3 10/100M
Din Rail Mount Yes
Wall Mount Yes
Power Requirements
IEEE 802.3af Class 1
Required Supply Voltage Powered by Power-Over-Ethernet (PoE) or external +12 ~ 48 VDC(non-regulated)
LED Indicator Yes
Power consumption 0.08 A @ 24 VDC Max.
Operating Temperature -25°C ~ +75°C
Storage Temperature -30°C ~ +80 °C
Relative Humidity 5 ~ 90% RH, non-condensing
W x H x D 72 mm x 123 mm x 35 mm

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