ET-7016 CR
Ethernet I/O Module with 2-ch Strain Gauge Inputs, 2-ch Digital input and 2-ch DO
- 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
- Strain Gauge Input: 2 Channels
- AO: 1 Channels
- DI/Counter: 2 Channels
- DO: 2 Channels
The ET-7016/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 ET-7016/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 ET-7016/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 ET-7016/PET-1016 can also provide long-distance strain gauge measurement that compensates for the loss of voltage resulting from long-distance measurements
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
2 Way Isolation
Ethernet 1500 VDC
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, 10 ~ 30 VDC
Consumption 4.2 W
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
Storage Temperature: -30 °C ~ +80 °C
Humidity: 10 ~ 90% RH, non-condensing
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/Second (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
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
Channels: 2
Contact Wet: (Sink or Source)
Off Voltage Level: +1 VDC Max.
On Voltage Level: +3.5 VDC ~ +50 VDC
Counters:
Channels: 2
Max. Count: 4,294,967,285 (32-bit)
Max. Input Frequency: 100 Hz
Min. Pulse Width: 5 ms
Overvoltage Protection: 70 VDC
Digital 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