Modbus TCP based Remote Power-over-Ethernet data acquisition module with 2-channel Strain Gauge Input, 2-channel Digital Input/Counter, 2-channel Digital Output and 1-channel Voltage Output. Strain Gauge input types are: +/-15 mV, +/-50 mV, +/-100 mV, +/-500 mV,
+/-1 V, +/-2.5 V, +/-20mA, 10 ~ 20 mA, 4 ~ 20 mA. Communicable over Modbus TCP and Modbus UDP. Supports Operating Temperatures between -25°C to +75°C (-13F ~ 167F) and has a din rail mount.

PET-7016

Modbus TCP based Remote Power-over-Ethernet data acquisition module with 2-channel Strain Gauge Input, 2-channel Digital Input/Counter, 2-channel Digital Output and 1-channel Voltage Output. Strain Gauge input types are: +/-15 mV, +/-50 mV, +/-100 mV, +/-500 mV, +/-1 V, +/-2.5 V, +/-20mA, 10 ~ 20 mA, 4 ~ 20 mA. Communicable over Modbus TCP and Modbus UDP. Supports Operating Temperatures between -25°C to +75°C (-13F ~ 167F) and has a din rail mount.

  Price:  $519.00  

Features

petapplicationThe PET-7016 is a web-based Ethernet I/O module that features a built-in web server which allows remote configuration, I/O monitoring and I/O control simply by using a regular web browser. Remote control is as easy as surfing the Internet. In addition, the web HMI function means that programming or HTML skills are no longer required so creating dynamic and attractive web pages for I/O monitoring and I/O control purposes will be more fun for engineers in the future. The PET-7016 offers easy and safe access for users at anytime and from anywhere, and also supports the Modbus/TCP protocol that ensures perfect integration with SCADA software. Furthermore, the PET-7016 features “PoE”, meaning that not only is data transmitted through an Ethernet cable but also power making installation of the PET-7016 a piece of cake. Imagine no more unnecessary wires with only an Ethernet cable being required to take care of everything in the field.

The PET-7016 is a strain gauge module providing are 2 analog input channels, 1 excitation voltage output channel, 2 digital input channels and 2 digital output channels module. It provides a programmable input range on all analog inputs (+/-1 mV, +/-50 mV, +/-100 mV, +/-500 mV, +/-1 V, and +/-2.5 V) and supports full-bridge, half-bridge, and quarter-bridge. The range for each analog input is allowed to be configured individually. Excitation voltage output can be in the range of 0 ~ 10 V with a 60 mA driving efficiency. Digital outputs can also be set as alarm outputs. The PET-1016 can also provide long-distance strain gauge measurement that compensates for the loss of voltage resulting from long-distance measurements.

Features

  • PoE
  • 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
    • Strain Gauge Input: 2 Channels
    • AO: 1 Channels
    • DI/Counter: 2 Channels
    • DO: 2 Channels

Applications

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

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
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) Yes
PoE Power Yes
2 Way Isolaiton
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 Protectionn Yes
Powered from terminal block Yes, 12 ~ 48 VDC
Powered from PoE Yes, IEEE 802.3af, Class1
Consumption 5.3 W
Mechanical
Dimensions (W x L x D) 72 mm x 123 mm x 35 mm
Installation DIN-Rail or Wall mounting
Environment
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -30 °C ~ +80 °C
Humidity 10 ~ 90% RH, non-condensing

I/O Specifications

Strain Gauge Input
Input Channels 2 (Differential)
Input Type +/-15 mV, +/-50 mV, +/-100 mV, +/-500 mV,
+/-1 V, +/-2.5 V, +/-20mA, 10 ~ 20 mA, 4 ~ 20 mA
Strain Gauge Type Full-Bridge, Half-Bridge, and Quarter-Bridge
Individual Channel Configuration Yes
Resolution 16-bit
Sampling Rate 10 Samples/Sec. (Total)
Accuracy +/-0.05%
Zero Drift +/-0.5 μV/°C
Span Drift +/-25 ppm/°C
Overvoltage Protection 30 VDC
Input Impedance Voltage Input: >400 kΩ,
Current Input: 125 Ω
Common Mode Rejection 150 dB min.
Normal Mode Rejection 100 dB
Excitation Voltage Output
Output Channels 1
Output Range 0 ~ 10 V
Max. Output Load Current 60 mA
Accuracy +/-0.05% of FSR
Drift +/- 50 ppm/°C
Power On Value Yes
Digital Input/Counter
Input Channels 2
Type Wet (Sink or Source)
Off Voltage Level +1 VDC max.
On Voltage Level +3.5 VDC ~ +50 VDC
Counters Channels 2
Max. Counts 4,294,967,285 (32-bit)
Max. Input Frequency 100 Hz
Min. Pulse Width 5 ms
Overvoltage Protection 70 VDC
Digital Output
Output Channels 2
Type Isolated Open Collector (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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