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Ethernet I/O Module with 8-ch PhotoMOS Relay
  ~ Available soon ~
Model: ET-7066 Model: PET-7066
  • 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
    • PhotoMOS Relay: 8 Channels
The ET-7066/PET-7066 provides 8 form A PhotoMOS relays. It features optical isolation for 3000 Vrms of transient overvoltage protection and doesn’t have channel-to-channel isolation. The power-on value and safe value of PhotoMOS relay are programmable. It can safely be used in applications where hazardous voltages are present.
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.
Models ET-7066 PET-7066
Built-In Web Server Yes
Web HMI Yes
I/O Pair Connection Yes
Ethernet Port 10/100 Base-TX with Auto MDI/MDI-X
PoE - Yes
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 3000 Vrms
EMS Protection
ESD (IEC 61000-4-2) 4 kV Contact for Each Terminal
EFT (IEC 61000-4-4) +/-2 kV for Power
Reverse Polarity Protection Yes
Powered from Terminal Block Yes, 10 ~ 30 VDC Yes, 12 ~ 48 VDC
Powered from PoE - Yes, IEEE 802.3af, Class1
Power Output - -
Consumption 2.6 W (Max.) 2.8 W (Max.)
Dimensions (W x L x H) 72 mm x 123 mm x 35 mm
Installation DIN-Rail or Wall mounting
Operating Temperature -25 ~ +75 °C
Storage Temperature -30~ +80 °C
Humidity 10 ~ 90% RH, non-condensing
PhotoMOS Relay
Channels 8
Type PhotoMOS Relay, Form A
Load Voltage 60 VDC/VAC
Max. Load Current 60V/1.0A (Operating Temperature -25 ~ +40°C)
60V/0.8A (Operating Temperature +40 ~ +60°C)
60V/0.7A (Operating Temperature +60 ~ +75°C)
Operate Time 5.0 ms (Typical)
Release Time 0.3 ms (Typical)
Power-on Value Yes, Programmable
Safe Value Yes, Programmable
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