Module 2 cổng Ethernet Modbus TCP 10/20 kênh AI ICP DAS ET-7217-10 CR
Features
- Built-in Web Server
- Web HMI
- Support for both Modbus TCP and Modbus UDP Protocols
- Communication Security
- 2-port Ethernet Switch for Daisy-Chain Topology
- Dual Watchdog
- Built-in I/O
Introduction
The ET-7217-10 is a module with 10-channel differential or 20-channel single-ended analog inputs. It provides programmable input range on all analog channels (+/-150 mV, +/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA, 0 ~ 20 mA and 4 ~ 20 mA). Each analog channel is allowed to configure an individual range and has 240 Vrms high overvoltage protection. Each analog input can be programmed to accept voltage or current as input depending upon the position of corresponding jumper. The sampling rate of ET-7217-10 has two modes; fast mode and normal mode for your consideration. ET-7217-10 also has qualification for 4 kV ESD protection as well as 3000 VDC intra-module isolation.
Applications
-
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, and Testing Equipment.
Specifications
| Software |
| Built-in Web Server |
Yes |
| CPU Module |
| Watchdog Timer |
Module, Communication (Programmable) |
| Isolation |
| 2-way Isolation |
Ethernet: 1500 VDC
I/O: 2500 VDC |
| EMS Protection |
| EFT (IEC 61000-4-4) |
±2 kV for Power Line |
| ESD (IEC 61000-4-2) |
±4 kV Contact for Each Terminal
±8 kV Air for Random Point |
| Surge (IEC 61000-4-5) |
±2 kV for Power Line |
| LED Indicators |
| Status |
Run, Ethernet, I/O |
| Analog Input |
| Channels |
10 differential or 20 single-ended (Note1),
software selectable |
| Type |
Voltage
Current |
| Range |
±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V
±20 mA, 0 to 20 mA, 4 to 20 mA
(Jumper Selectable) |
| Resolution |
16-bit |
| Accuracy |
Normal Mode: ±0.1%
Fast Mode: ±0.5% or better |
| Sampling Rate |
Normal Mode: 10 Hz (total channels)
Fast Mode: 50 Hz (total channels) |
| Input Impedance |
Voltage: 2 MΩ (Differential), 1 MΩ (Single-ended)
Current: 125 Ω |
| Common Mode Rejection |
86 dB (min.) |
| Normal Mode Rejection |
100 dB |
| Common Voltage Protection |
±200 VDC |
| Overvoltage Protection |
Differential: 240 Vrms
Single-ended: 150 Vrms |
| Overcurrent Protection |
50 mA at 110 VDC (max.) |
| Individual Channel Configuration |
Yes |
| Open Wire Detection |
For 4 to 20 mA only |
| Zero Drift |
±20 μV/°C |
| Span Drift |
±25 ppm/°C |
| Isolation |
±400 VDC, Virtual Channel to Channel Isolation |
| Ethernet |
| Ports |
2 x RJ-45, 10/100 Base-TX, Swtich Ports |
| LAN bypass |
Yes |
| Security |
ID, Password and IP Filter |
| Protocol |
Modbus TCP, Modbus UDP |
| Power |
| Reverse Polarity Protection |
Yes |
| Consumption |
3.6 W (max.) |
| Powered from Terminal Block |
+12 to +48 VDC |
| Mechanical |
| Dimensions (mm) |
72 x 120 x 38 (W x L x H) |
| Installation |
DIN-Rail mounting |
| Environment |
| Operating Temperature |
-25 to +75°C |
| Storage Temperature |
-30 to +80°C |
| Humidity |
10 to 90% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
| ET-7217-10 CR |
Ethernet I/O Module with 2-port Ethernet Switch and 10/20-ch AI (RoHS) |
