The ET-7018Z, 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-7018Z offers easy and safe access for users from anytime and anywhere! In addition, ET-7018Z also supports Modbus/TCP protocol that makes seamless integration to SCADA software.
The ET-7018Z is a 16-bit, 10-channel differential analog inputs and 6-channel digital ouputs module that provides programmable input range on all analog channels(+/-15 mV, +/-50 mV, +/-100 mV, +/-500 mV, +/-1 V, +/-2.5 V, +/-20 mA, 0 ~ 20 mA, 4 ~ 20 mA and thermpocouples) and digital output can be set alarm output. Each analog channel is allowed to configure an individual range and has 240 VAC high over voltage protection.
| 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 | 10 Differential |
| Input Type | +/-15 mV, +/-50 mV, +/-100 mV, +/-500 mV, +/-1 V, +/-2.5 V +/-20 mA, 0~20 mA, 4~20 mA (Requires Optional External 125 Ohms Resistor) Thermocouple (J, K, T, E, R, S, B, N, C, L, M, LDIN43710) |
| Resolution | 16-bit |
| Sampling Rate | 10 samples/Sec. total |
| Accuracy | +/-0.1% or better |
| BandWidth | 15.7 Hz |
| Zero drift | +/-0.5 μV/°C |
| Span drift | +/-25 ppm/°C |
| Input Impedance | >300K Ohms |
| Common Mode Rejection | 150 dB min. |
| Normal Mode Rejection | 100 dB |
| Open Thermocouple Detection | Yes |
| Individual Channel Configuration | Yes |
| Over Voltage Protection | 240 Vrms |
| ESD Protection | 4kV Contact for each terminal, and 8KV Air for random point |
| EFT Protection | 4kV for Power |
| Digital Output | |
| Output Channels | 6 (Sink) |
| Output Type | Isolated Open-Collector |
| Max Load Current | 700mA/Channel |
| Load Voltage | 5 ~ 50 VDC |
| DB-1820 | |
| Wire Strip Length | 4~5 mm |
| Wire Range | 16~24 AWG |
| 2 Way Isolation | |
| Ethernet | 1500V DC |
| AI and DO | 2500V DC |
| 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 VDC ~ 30 VDC (non-regulated) |
| Power consumption | 0.09 A/24 VDC |
| Environment | |
| Operating Temperature | -25°C to +75°C |
| Storage Temperature | -30°C to +80°C |
| Relative Humidity | 5 to 90% RH, non-condensing |
| Dimensions | |
| Dimensions( W x H x D) | 123 mm x 72 mm x 35 mm |
