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ET-7016 - 2 Channel Strain Gauge Inputs, 2 Channel Digital Inputs & 2 Channel Digital Outputs
by ICP DAS
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Modbus TCP based Data Acquisition Remote Ethernet I/O module with 2-channel strain gauge, 2-channel Digital Input and 2-channel Digital 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. Supports Modbus TCP and Modbus UDP. Supports operating temperatures between -25 °C ~ +75 °C (-13F ~ 167F) and has a din rail mount.
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The ET-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 HTML programming 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 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.
The ET-7016 is a strain gauge module that has 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 can also provide long-distance strain gauge measurement that compensates for the loss of voltage resulting from long-distance measurements.
- 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
| 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 |
1500 VDC |
- |
| I/O |
2500 VDC |
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, 10 ~ 30 VDC |
Yes, 12 ~ 48 VDC |
| Powered from PoE |
- |
Yes, IEEE 802.3af, Class1 |
| Consumption |
4.2 W |
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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