Description
The ET-7026/PET-7026 is a multi-function ethernet-based Data Acquisition module with 6 analog inputs, 2 analog output, 2 channel digital inputs / counters and 2-channel digital output channels. Each of the Analog Input channels has a programmable input range (+/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA, 0~20 mA and 4~20 mA), with a jumper selection to choose Voltage or Current Inputs modes. Each Analog Input also has 240 Vrms high overvoltage protection . The Analog outputs are 12 bit with +/-5 V, +/-10 V, 0~20 mA and 4~20 mA ranges.
Configuration of the module is done via its integrated Web Server, while communication to a Data Logging / SCADA Package can be achieved using the ModbusTCP protocol.
The PET-7026 is a Power-over-Ethernet version, for use with a compatible Ethernet Switch.
Features
- 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
Specifications
Models |
ET-7026 |
PET-7026 |
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 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 Requirements |
||
Reverse Polarity Protection |
Yes |
|
Powered from Terminal Block |
Yes, 10 ~ 30 VDC |
Yes, 12 ~ 48 VDC |
Powered from PoE |