eI/O Ethernet digital I/O modules allow remote monitoring of digital I/O from anywhere on your 10/100BaseT Ethernet network. eI/O modules support Modbus TCP protocol and are designed to integrate seamlessly into existing Modbus networks.

The eI/O modules can control and monitor Optically Isolated inputs, Reed relay and Form C relay outputs via any 10/100BaseT Ethernet connection. Inputs can range from 5-30VDC and provide 3500VDC (2500VAC RMS) isolation to ground. The Reed relays provide long-life switch closures well suited to low-current devices, while the high-current Form C relays can switch up to 6A loads at 250VAC and up to 5A at 60VDC. All eI/O modules feature easy field wiring via removable 3.5mm terminal blocks.

The modules can be powered from a 9-30VDC source. Optional Class 0 (IEEE 802.3af-2003) Power over Ethernet (POE) versions are available. POE allows power and data to be transferred over a single CAT5 cable and eliminates the need for an external power supply.

Ready for DIN rail mounting, the eI/O modules includes a removable plastic clip that snaps onto 35mm DIN rail. The clip can also be attached to any flat surface such as a wall or under a counter. Standard operating temperature range of eI/O Ethernet digital I/O modules is 0C to +70C. Status LEDS on the front show power and I/O activity. Additionally, LEDs on the RJ45 connector display Ethernet link and communication activity.

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