16-channel Isolation Digital Input (32-bit Counter) Power Over Ethernet I/O Data Acquisition module, communicable and Powered over Ethernet and Modbus TCP Protocol.

PET-7051

16-channel Isolation Digital Input (32-bit Counter) Power Over Ethernet I/O Data Acquisition module, communicable and Powered over Ethernet and Modbus TCP Protocol.

  Price:  $279.00  

Features

PET ApplicationPET-7051 provides 16 isolated wet contact (sink, source type) digital input channels. 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-7051 feature true IEEE 802.3af-compliant (classification, Class 1) Power over Ethernet (PoE) using both Ethernet pairs (Category 5 Ethernet cable). The PET-7051 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-7051 can be used in a standard Ethernet (non-PoE) system.

PET-7051, a web-based PoE 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 after all. The PET-7051 offers easily and safely access for users from anytime and anywhere! In addition, the PET-7051 also supports Modbus/TCP protocol that makes perfect integration for PET-7051 to SCADA software.

  • PoE and Regular Ethernet Options
  • Built-In Web Server
  • Web HMI
  • Modbus/TCP, Modbus/UDP Protocol
  • Communication Security
  • Dual Watchdog
  • Operating Temperature: -25 ~ +75 °C
  • I/O Pair Connection
  • Built-In I/O
    • DI/Counter: 16 Channels

Specifications

Software
Built-In Web Server Yes
Web HMI Yes
I/O Pair Connection Yes
Communication
Ethernet Port 10/100 Base-TX with Auto MDI/MDI-X
PoE Yes
Protocol Modbus/TCP, Modbus/UDP
Security ID, Password and IP Filter
Dual Watchdog Yes, Module (0.8 second), Communication (Programmable)
LED Indicators
L1 (System Running) Yes
L2 (Ethernet Link/Act) Yes
L3 (Ethernet 10/100 M Speed) -
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
Power Requirements
Reverse Polarity Protection Yes
Powered from Terminal Block Yes, 12 ~ 48 VDC
Powered from PoE Yes, IEEE 802.3af, Class1
Consumption 2.1 W (Max.)
Mechanical
Dimensions (W x L x H) 72 mm x 123 mm x 35 mm
Installation DIN-Rail or Wall mounting
Environmental
Operating Temperature -25°C ~ +75°C (-13°F ~ +167°F)
Storage Temperature -30°C ~ +80°C (-22°F ~ +176°F)
Humidity 10 ~ 90% RH, non-condensing

I/O Specifications

Digital Input
Channels 16 (Differential)
Contact Wet Contact
Sink/Source (NPN/PNP) Sink/Source
On Voltage Level +10 VDC ~ +50 VDC
Off Voltage Level +4 VDC Max.
Input Impedence 10 kΩ
Counters Max. Count 4,294,967,285 (32 bits)
Max. Input Frequency 500 Hz
Min. Pulse Width 1 ms
Overvoltage Protection +70 VDC

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