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Description
The ET-7044/PET-7044/ET-7244/PET-7244 provides 8 wet contact digital input channels and 8 sink-type digital output channels. It features optical isolation for 3750 Vrms of transient overvoltage protection but doesn’t provide channel-to-channel isolation. Each input channel can be used as a 32-bit counter and each output channel can drive 300 mA load. The power-on value and safe value of digital output channel are programmable. It can safely be used in applications where hazardous voltages are present.
● 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
● Wide Operating Temperature Range: -25 ~ +75°C
● I/O Pair Connection
● Built-in I/O (DI/Counter: 8 Channels / DO: 8 Channels)
Specification
- 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
- Power Requirements
- Reverse Polarity Protection
- Yes
- Powered from Terminal Block
- 10 ~ 30 VDC
- Powered from PoE
- -
- Consumption
- 2.5 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
Filter criteria
- Customs Tariff Number
- 85176200
- Digital In
- 08
- Input protocol
- ModbusTCP
- Digital Out
- 08
- Host Interface
- Ethernet
- Status
- Standard
- Manufacturer
- ICPDAS