ET-7026 CR
Ethernet I/O Module with 6-ch Analog input, 2-ch Analog output, 2-ch Digital input and 2-ch DO
- PoE and Regular Ethernet Options
- 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
- AI: 6 Channels
- AO: 2 Channels
- DI/Counter: 2 Channels
- DO: 2 Channels
The ET-7026/PET-7026 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 programming or HTML 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-7026/PET-7026 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. Furthermore, the PET-7026 features “PoE”, meaning that not only is data transmitted through an Ethernet cable but also power making installation of the PET-7026 a piece of cake. Imagine no more unnecessary wires with only an Ethernet cable being required to take care of everything in the field.
The ET-7026/PET-7026 is a multi-function module, there are 6-channel analog inputs, 2-channel analog output, 2-channel digital inputs and 2-channel digital outputs module. It provides programmable input range on all analog inputs (+/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA, 0~20 mA and 4~20 mA), analog outputs are 12 bit with +/-5 V, +/-10 V, 0~20 mA and 4~20 mA and digital output can be set alarm output. Each analog input is allowed to configure an individual range and has 240 Vrms high overvoltage protection. Jumper selectable for voltage or current of inputs/outputs.
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
2 Way Isolaiton
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 Protectionn: Yes
Powered from terminal block: Yes, 10 ~ 30 VDC
Consumption: 3.1 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
Analog Input
Input Channels: 6 (Differential)
Sensor Type:
+/- 500 mV, +/- 1V, +/- 5 V, +/-10 V
+ 0 mA ~ + 20 mA, +/- 20 mA, 4 ~ 20 mA
(jumper selectable)
Individual Channel Configuration: Yes
Resolution:
Normal Mode: 16-bit
Fast Mode: 12-bit
Sampling Rate:
Normal Mode: 10 Samples/Sec. (Total)
Fast Mode: 60 Samples/Sec. (Total)
Accuracy:
Normal Mode +/-0.1%
Fast Mode: +/-0.5% or better
Zero Drift: +/-20 μV/°C
Span Drift: +/-25 ppm/°C
Over Voltage Protection: 240 Vrms
Input Impedance: 2 MΩ
Common Mode Rejection: 86 dB Min.
Normal Mode Rejection: 100 dB
Analog Output
Output Channels: 2
Output Type:
+ 0 VDC ~ + 5 VDC, +/- 5 VDC, + 0 VDC ~ + 10 VDC,
+/- 10 VDC,+ 0 mA ~ + 20 mA, + 4 mA ~ + 20 mA
(jumper selectable)
Individual Channel Configuration: Yes
Resolution: 12-bit
Accuracy: +/- 0.1% of FSR
Voltage Output Capability: 20 mA @ 10 V
Current Load Resistance: 500 Ω
Open Wire Detection: Yes, for 4 ~ 20 mA only
Power On Value: Yes, Programmable
Safe Value: Yes, Programmable
Digital Input/Counter
Input Channels: 2
Dry Contact (Source):
On Voltage Level: Close to GND
Off Voltage Level: Open
Effective Distance for Dry Contact: 500M max.
Wet contact (Sink/Source):
On Voltage Level: + 1 VDC max.
Off Voltage Level: + 3.5 VDC ~ + 30 VDC
Counters:
Channels: 2
Max. Counts: 4,294,967,285 (32-bit)
Max. Input: Frequency: 100 Hz
Min. Pulse Width: 5 ms
Overvoltage Protection: 30 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