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Description
The ET-7050/PET-7050 provides 12 wet contact digital input channels and 6 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 100 mA load. The power-on value and safe value of digital output channel are programmable. In some industrial applications, the user can connect the output channel of ET-7050/PET-7050 to the RM series relay module to switch inductive loads.
● 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
- Models
- ET-7052
- 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 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
- 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
- Models
- ET-7052
- Digital Input/Counter
- Channels
- 8
- Contact
- Wet Contact
- Sink/Source (NPN/PNP)
- Sink/Source
- On Voltage Level
- +10 VDC ~ +50 VDC
- Off Voltage Level
- +4 VDC Max.
- Input Impedance
- 10 kΩ
- Counters
- Max. Count
- 4,294,967,295 (32 bits)
- Max. Input Frequency
- 500 Hz
- Min. Pulse Width
- 1 ms
- Overvoltage Protection
- +70 VDC
- Digital Output
- Channels
- 8
- Type
- Isolated Open Collector
- Sink/Source (NPN/PNP)
- Source
- Max. Load Current
- 650 mA/channel at 25°C
- Load Voltage
- +10 VDC ~ +40 VDC
- Overvoltage Protection
- 47 VDC
- Overload Protection
- -
- Short-circuit Protection
- Yes
- Power-on Value
- Yes, Programmable
- Safe Value
- Yes, Programmable
Filter criteria
- Customs Tariff Number
- 85176200
- Digital In
- 08
- Digital Out
- 08
- Input protocol
- ModbusTCP
- Host Interface
- Ethernet
- Status
- Standard
- Manufacturer
- ICPDAS