Data Acquisition

ETS-7226

  • Support for Http/https Web Server
  • Enhanced DoS Protection
  • Support for Modbus/TCP Security
  • Communication Security
  • 2-port Ethernet Switch for Daisy-Chain Topology
  • Dual Watchdog
  • I/O Pair Connection
  • Built-in I/O
    • AI: 6 Channels
    • AO: 2 Channels
    • DI/Counter: 2 Channels
    • DO: 2 Channels

Introduction

The ETS-7226 is a multi-function module with 6-channel analog inputs, 2-channel analog outputs, 2-channel digital inputs and 2-channel digital outputs. It provides various programmable analog inputs (+/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA, 0 ~ 20 mA and 4 ~ 20 mA), and analog outputs (+/-5 V, +/-10 V, 0 ~ 20 mA and 4 ~ 20 mA). Each analog input is allowed to configure a proper range with 240 Vrms high voltage protection. Each analog input/output can be programmed to accept current or voltage as input/output depending upon the position of corresponding jumper.

Application

Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, 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 6 (Differential)
 Type Voltage
Current
 Range ±500 mV, ±1 V, ±5 V, ±10 V
0 to 20 mA, ±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
Current: 125 Ω
 Common Voltage Protection ±200 VDC
 Overvoltage Protection 240 Vrms
 Overcurrent Protection 50 mA at 110 VDC (max.)
 Individual Channel Configuration Yes
 Open Wire Detection For 4 to 20 mA only
 Isolation ±400 VDC, Virtual Channel to Channel Isolation

 

 Analog Output
 Channels 2
 Type Voltage
Current
 Range +0 to +5 VDC, ±5 VDC, +0 to +10 VDC, ±10 VDC
0 to 20 mA, 4 to 20 mA
(Jumper Selectable)
 Resolution 12-bit
 Accuracy ±0.1% of FSR
 Open Wire Detection For 4 to 20 mA only
 Voltage Output Capability 10 V @ 20 mA
 Current Load Resistance 500 Ω
 Individual Channel Configuration Yes
 Power-on Value Programmable
 Safe Value Programmable

 

 Digital Input/Counter
 Channels 2
 Type Dry Contact
Wet Contact
 ON Voltage Level Dry: Close to GND
Wet: +1 VDC (max.)
 OFF Voltage Level Dry: Open
Wet: +3.5 to +30 VDC
 Max. Counts 4,294,967,295 (32-bit)
 Frequency 100 Hz
 Min. Pulse Width 5 ms
 Effective Distance 500m (max.)
 Overvoltage Protection +30 VDC

 

 Digital Output
 Channels 2
 Type Isolated Open Collector
 Sink/Source (NPN/PNP) Sink
 Load Voltage +5 to +50 VDC
 Load Current 700 mA/channel
 Overvoltage Protection +60 VDC
 Overload Protection 1.4 A
 Short-circuit Protection Yes
 Power on Value Programmable
 Safe Value Programmable

 

 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, Modbus/TCP Security

 

 Power
 Reverse Polarity Protection Yes
 Consumption 5.0 W (max.)
 Powered from Terminal Block +12 to +48 VDC

 

 Mechanical
 Dimensions (mm) 76 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

 

Description

 PRODUCT SERIES     DESCRIPTION    QNT   INQUIRY
ETS-7226     CR  Ethernet I/O Module with 2-port Ethernet Switch, 6-ch AI, 2-ch AO, 2-ch DI and 2-ch DO (RoHS) 1