The ET-7017, a web-based 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 ever after. The ET-7017 offers easy and safe access for users from anytime and anywhere! In addition, ET-7017 also supports Modbus/TCP protocol that makes seamless integration to SCADA software.
The ET-7017 is a 16-bit, 8-channel differential analog inputs and 4-channel digital ouputs module that provides programmable input range on all analog channels(+/-150mV, +/-500mV, +/-1V, +/-5V, +/-10V, +/-20mA, 0~20mA and 4~20mA) and digital output can be set alarm output. Each analog channel is allowed to configure an individual range and has 240Vrms high over voltage protection. Jumper selectable for voltage or current input.
The ET-7000 is designed for applications to industrial monitoring and measurement; therefore, we have made it toughly enough to survive the harsh and rough environment. The module contains 2-way isolation from noise and surges, one for digital inputs and the other for Ethernet. The ET-7000 has got a wild range of power input (10~30VDC) and operating temperature (-25°C~+75°C).
| CPU | |
| CPU | 80186 CPU (80MHz) |
| SRAM | 512K Bytes |
| Flash Memory | 512K Bytes |
| EEPROM | 16K Bytes |
| Dual Watchdog | Yes |
| Communication | |
| Ethernet Port | 10 / 100 Base-TX (With Link, Activity LED Indicator) Automatic MDI/MDI-X Crossover |
| Analog Input | |
| Input Channels | 8 Differential |
| Input Type | +/-150mV, +/-500mV, +/-1V, +/-5V, +/-10V +/-20mA, 0~20mA, 4~20mA (jumper selectable) |
| Resolution | 16-bit (Normal Mode) / 12-bit (Fast Mode) |
| Sampling Rate | 10 samples/ second (Normal Mode) / 50 samples/ second (Fast Mode) total |
| Accuracy | +/-0.1% (Normal Mode) / +/-0.5% (Fast Mode) or better |
| BandWidth | 15.7 Hz (Normal Mode) / 78.7 Hz (Fast Mode) |
| Zero drift | +/-20 μV/°C |
| Span drift | +/-25 ppm/°C |
| Input Impedance | Voltage Input: 2M Ohm, Current Input: 125 Ohm |
| Common Mode Rejection | 86 dB min. |
| Normal Mode Rejection | 100 dB |
| Individual Channel Configuration | Yes |
| Over Voltage Protection | 240 Vrms |
| ESD Protection | 4 KV Contact for each terminal, and 8KV Air for random point |
| EFT Protection | 4 KV for Power |
| Digital Output | |
| Output Channels | 4 (Sink) |
| Output Type | Isolated Open-Collector |
| Max Load Current | 700 mA/ Channel |
| Load Voltage | 5 VDC ~ 50 VDC |
| 2 Way Isolation | |
| Ethernet | 1500 VDC |
| AI and DO | 2500 VDC |
| Mounting | |
| Din Rail Mount | Yes |
| Wall Mount | Yes |
| LED Display | |
| L1 LED as Run indicator, L2 LED as Link/Act indicator, L3 LED as 10/100M indicator | |
| Power Requirements | |
| Protection | Power reverse polarity protection |
| Required Supply Voltage | +10 ~ 30 VDC (non-regulated) |
| Power consumption | 0.10 A/24 VDC |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Relative Humidity | 5 ~ 90% RH, non-condensing |
| Dimensions | |
| Dimensions( W x H x D) | 123 mm x 72 mm x 35 mm |