ET-7018Z/S
10-channel Thermocouple, Analog Input, Current Input, and Voltage Input with High Voltage Protection and 6-channel Isolated Digital Output Data Acquisition Module with short cable, communicable over Ethernet and Modbus TCP Protocol. The S2 version comes with DN-1822 Daughter Board and 1.8m Cable. Supports operating temperatures between -25°C to +75°C (-13°F ~ +167°F).
Features
The ET-7018Z is a web-based Ethernet I/O module that features a built-in web server, which allows configuration, I/O monitoring and I/O control by using a regular web browser. With the web HMI function, no programming or HTML skills are needed. User's can create dynamic and attractive web pages for I/O monitoring and I/O control. The ET-7018Z offers easy and safe access for users anytime and anywhere! 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
Specifications
| 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 | - |
| 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 |
| Powered from PoE | - |
| Consumption | 2.0 W |
| Mechanical | |
| Dimensions (W x L x H) | 72 mm x 116 mm x 35 mm |
| Installation | DIN-Rail or Wall mounting |
| Environmental | |
| Operating Temperature | -25 XC ~ +75 XC |
| Storage Temperature | -30 XC ~ +80 XC |
| Humidity | 10 ~ 90% RH, non-condensing |
I/O Specifications
| Analog Input | ||
| Channels | 10 (Differential) | |
| Sensor 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 [ Resistor) Thermocouple (J, K, T, E, R, S, B, N, C, L, M, LDIN43710) |
|
| Individual Channel Configuration | Yes | |
| Resolution | 16-bit | |
| Sampling Rate | 10 Samples/Second (Total) | |
| Accuracy | +/-0.1% of FSR or better | |
| Zero Drift | +/-0.5 gV/XC | |
| Span Drift | +/-25 ppm/XC | |
| Over Voltage Protection | 240 Vrms | |
| Input Impedance | >300 k[ | |
| Common Mode Rejection | 150 dB Min. | |
| Normal Mode Rejection | 100 dBV | |
| Temperature Output Consistency | Yes | |
| Stable Temperature Output in the Field | Yes | |
| Open Wire Detection | Yes | |
| Virtual Channel to Channel Isolation | +/-400 VDC | |
| Digital Output | ||
| Channels | 6 | |
| 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 | |
| Thermocouple Type | Range°C |
| J | -210 ~ +760 |
| K | -270 ~ +1372 |
| T | -270 ~ +400 |
| E | -270 ~ +1000 |
| R | 0 ~ +1768 |
| S | 0 ~ +1768 |
| B | 0 ~ +1820 |
| N | -270 ~ 1300 |
| C | 0 ~ 2320 |
| L | -200 ~ +800 |
| M | -200 ~ +100 |
| L2(DIN43710) | -200 ~ +900 |
References and Support
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