ET-2268_DESCRIPTION.html
THe ET-2268 Supports Modbus TCP protocol and has 2 Ethernet ports. Operating Temperature is -25 ~ +75°C (-13°F ~ +167°F). Providing a variety of digital I/O functions, the ET-2268 module is an IP-based Ethernet I/O monitoring and control module. The module can be remotely controlled through a 10/100 M Ethernet network by using Modbus TCP/UDP protocol. Modbus has become a de facto standard communications protocol industrial application, and is now the most commonly available means of connecting industrial electronic devices. This makes the ET-2268 module being perfectly integrated with the HMI, SCADA, PLC or other software systems.
ET-2268.html
| System | | CPU | 32-bit ARM | | Communication | | Ethernet Port | 2 x RJ-45, 10/100 Base-Tx, Switch Ports | | Protocol | Modbus TCP, Modbus UDP | | Security | Modbus TCP, Modbus UDP | | Security | Password and IP Filter | | I/O Pair Connection | Yes (Push, Polling) | | Dual Watchdog | Yes, Module, Communication (Programmable) | | LAN Bypass | Yes | | LED Indicators | | For System Running | Yes | | For Ethernet Link/Ack | Yes | | For DI/DO status | Yes | | 2-way Isolation | | Ethernet | 1500 VDC | | I/O | 3000 VDC | | EMS Protection | | ESD (IEC 61000-4-2) | ±8 kV Contact for Each Terminal and ±16 kV Air for Random Point | | EFT (IEC 61000-4-4) | ±4 kV for Power Line | | Surge (IEC 61000-4-5) | ±3 kV for Power Line | | Power Requirements | | Reverse Polarity Protection | Yes | | Powered from Terminal Block | +10 ~ +30 VDC | | Consumption | 3.3 W (Max.) | | Mechanical | | Dimensions (L x W x H) | 127 mm x 33 mm x 99 mm | | Installation | DIN-Rail or Wall mounting | | Environmental | | Operating Temperature | -25 ~ +75C (-13F ~ +167F) | | Storage Temperature | -30 ~ +80C (-22F ` +176F) | | Humidity | 10 ~ 90% RH, Non-condensing | | Relay | | Channels | 8 (Form A x 4, Form C x 4) | | Relay Type | Single Relay | | Form A | | Contact Rating | 2 A @ 30 VDC, 0.24 A @ 220 VDC , 0.25 A @ 250 VDC | | Max. Contact Load | 10 mA @20 mV | | Contact Material | Siler Nickel, Gold-covered | | Operate Time | 3 ms (Typical) | | Release Time | 4 ms (Typical) | | Mechanical Endurance | 108 ops | | Electrical Endurance | 2 x 105 ops | | Form C | | Contact Rating | 2 A @ 30 VDC, 0.24 A @ 220 VDC, 0.25 A @ 250 VDC | | Max. Contact Load | 10 mA @20 mV | | Contact Material | Siler Nickel, Gold-covered | Operate Time | 3 ms (Typical) | | Release Time | 4 ms (Typical) | | Mechanical Endurance | 108 ops | | Electrical Endurance | 2 x 105 ops | | Surge Strength | 2000 VDC | | Power-On Value | Yes, Configurable | | Safe Value | Yes, Configurable |
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