ET-7024 Ethernet I/O Module, 4 Analog Output, 5 Digital Input, 5 Digital Output

The ET-7024 is a multifunction module includes 4 channels analog output, 5 channels digital input and 5 channels digital output. It provides a variety of programmable analog output options (+/-5 V, +/-10 V, 0 ~ 20 mA and 4 ~ 20 mA), and each analog output can be programmed to accept either current or voltage as output depending upon the position of corresponding jumper. The ET-7024 is fully RoHS compliant and provides 4 kV ESD protection as well as 2500 VDC intra-module isolation.

• Built-in Web Server
• Web HMI
• Support for both Modbus TCP and Modbus UDP Protocols
• Communication Security
• Dual Watchdog
• Wide Operating Temperature Range: -25 ~ +75°C
• I/O Pair Connection
• Built-in I/O
  • AO: 4 Channels
  • DI/Counter: 5 Channels
  • DO: 5 Channels

Applications:

• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment

Specifications

• Software
• Built-In Web Server Yes
• Web HMI Yes
• I/O Pair Connection Yes
• Communication
• Ethernet Port 1 x RJ-45, 10/100 Base-TX
• PoE -
• Protocol Modbus/TCP, Modbus/UDP
• Security ID, Password and IP Filter
• Dual Watchdog Yes, Module (0.8 second), Communication (Programmable)
• LED Indicators
• for System Running Yes
• for Ethernet Link/Act Yes
• for DI/DO status -
• for 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 Line
• Surge (IEC 61000-4-5) ±0.5 kV for Power Line
• Power Requirements
• Reverse Polarity Protection Yes
• Powered from Terminal Block 10 ~ 30 VDC
• Powered from PoE -
• Consumption 4.3 W (Max.)
• Mechanical
• Dimensions (W x L x H) 72 mm x 123 mm x 35 mm
• Installation DIN-Rail or Wall mounting
• Environmental
• Operating Temperature -25 ~ +75°C
• Storage Temperature -30 ~ +80°C
• Humidity 10 ~ 90% RH, Non-condensing

I/O Specifications

• Analog Output
• Channels 4
• 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 10 V @ 20 mA
• 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
• Channels 5
• Dry Contact (Source) 
• On Voltage Level Close to GND
• Off Voltage Level Open
• Effective Distance for Dry Contact 500 Meters Max.
• Wet contact (Sink Source) 
• On Voltage Level +1 VDC Max.
• Off Voltage Level +3.5 VDC ~ +30 VDC
• Input Impedance -
• Counters 
• Channels 5
• Max. Count 4,294,967,295 (32-bit)
• Max. Input Frequency 100 Hz
• Min. Pulse Width 5 ms
• Overvoltage Protection 30 VDC
• Digital Output
• Channels 5
• Type Isolated Open Collector
• Sink/Source (NPN/PNP) Sink
• Max. Load Current 600 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

Manual