Module Ethernet (PoE) Modbus TCP 2 kênh đầu vào biến dạng (Strain Gague) + 2 kênh DI + 2 kênh DO ICP DAS PET-7016
Features
- Built-in Web Server
- Web HMI
- Support for both Modbus TCP and Modbus UDP Protocols
- Communication Security
- Dual Watchdog
- Wide Operating Temperature Range: -25 ~ +75°C
- I/O Pair Connection
- Built-in I/O
- Strain Gauge Input: 2 Channels
- DI/Counter: 2 Channels
- DO: 2 Channels
Introduction
The ET-7016/PET-7016 is a strain gauge module with 2 analog input channels, 1 excitation voltage output channel, 2 digital input channels and 2 digital output channels module. It provides various programmable analog input 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-7016 can also provide long-distance strain gauge measurement that compensates for the loss of voltage resulting from long-distance measurements.
Applications
Specifications
| Models | ET-7016 | PET-7016 |
| 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 seconds), 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 Isolation | ||
| 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 | ||
| Reverse Polarity Protection | Yes | |
| Powered from Terminal Block | Yes, 10 ~ 30 VDC | Yes, 12 ~ 48 VDC |
| Powered from PoE | – | Yes, IEEE 802.3af, Class1 |
| Power Output | – | – |
| Consumption | 2.9 W (Max.) | 3.2 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 ~ +75 °C | |
| Storage Temperature | -30~ +80 °C | |
| Humidity | 10 ~ 90% RH, non-condensing | |
I/O Specifications
| Strain Gauge Input | ||
| Channels | 2 (Differential) | |
| 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/Source (NPN/PNP) | Sink/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 | |
| Isolated Open Collector | Isolated Open Collector | |
| Sink/Source (NPN/PNP) | 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 | |
Ordering information
| ET-7016 CR | Ethernet I/O Module with 2-ch Strain Gauge Inputs, 2-ch DI, 2-ch DO (RoHS) |
| PET-7016 CR | PoE Ethernet I/O Module with 2-ch Strain Gauge Inputs, 2-ch DI, 2-ch DO (RoHS) |