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ET-7067 Ethernet I/O Module, 8-ch Power Relay Output, Modbus TCP

Produktinformationen "ET-7067 Ethernet I/O Module, 8-ch Power Relay Output, Modbus TCP"

ET-7067 CR is a DIN-rail Ethernet I/O module that gives engineers eight form A (SPST N.O.) power relay outputs, each rated 5 A at 250 VAC or 24 VDC for resistive loads. It is aimed at switching jobs in building, factory and machine automation where the controller talks to the module over Modbus TCP or Modbus UDP.

Each relay has its own programmable power-on value and safe value, so the outputs can be set to a defined state at start-up and during communication faults. The I/O side is optically isolated to 3000 VDC for transient overvoltage protection, and the module can be used where hazardous voltages are present. Note that there is no channel-to-channel isolation between the relays.

The module is powered from a +10 ~ +30 VDC terminal block with reverse polarity protection, and it has a built-in web server with web HMI, ID, password and IP filter access control, and dual watchdogs for the module and communication. It is intended for operation from -25 ~ +75 °C.

Applications

  • Building Automation
  • Factory Automation
  • Machine Automation
  • Remote Maintenance
  • Remote Diagnosis
  • Testing Equipment
Product type: Ethernet I/O Module
Interface: Ethernet
Protocol: Modbus TCP, Modbus UDP
Relay outputs: 8
Ports: 1
Isolation: 3000 VDC (I/O)
Power input: +10 ~ +30 VDC
Operating temperature: -25 ~ +75 °C
Mounting: DIN-rail

Technische Daten

Software
Built-in Web ServerYes
CPU Module
Watchdog TimerModule, Communication (Programmable)
Isolation
2-way IsolationEthernet: 1500 VDC
I/O: 3000 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)±0.5 kV for Power Line
LED Indicators
StatusRun, Ethernet
Relay Output
Channels8
TypePower Relay, Form A (SPST N.O.)
Contact Rating5 A @ 250 VAC/24 VDC (Resistive Load)
Operate Time10 ms (max.)
Release Time5 ms (max.)
Electrical Endurance10^5 ops.
Mechanical Endurance2 × 10^7 ops.
Power on ValueProgrammable
Safe ValueProgrammable
Ethernet
Ports1 x RJ-45, 10/100 Base-TX
Access ControlID, Password and IP Filter
ProtocolModbus TCP, Modbus UDP
Power
Reverse Polarity ProtectionYes
Consumption3.4 W (max.)
Powered from Terminal Block+10 ~ +30 VDC
Mechanical
Dimensions (mm)72 x 123 x 35 (W x L x H)
InstallationDIN-Rail mounting
Environment
Operating Temperature-25 ~ +75 °C
Storage Temperature-30 ~ +80 °C
Humidity10 ~ 90% RH, Non-condensing

Technische Daten laut Hersteller. Änderungen vorbehalten.

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