460C-3A standard automatic screwdriver | 3-axis Standard automatic screwdriver

Name: 460C-3A standard automatic screwdriver | 3-axis Standard automatic screwdriver
Brand: CÔNG TY TNHH THIẾT BỊ KỸ THUẬT VECTOR VINA
SKU: Relay Modbus RTU/TCP Qua Ethernet/PoE (Waveshare Model B)
Price: 1 VND
Availability: InStock

SKU: Relay Modbus RTU/TCP Qua Ethernet/PoE (Waveshare Model B)

Waveshare Modbus POE ETH Relay (B) is a powerful industrial control solution integrating 8 relay channels. The device supports both Modbus RTU and Modbus TCP protocols, allowing remote control via Ethernet or PoE (Power over Ethernet). With a standard aluminum rail-mount enclosure design, it is an ideal choice for smart home systems, agricultural automation, and industrial IoT monitoring.

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8-Channel Relay Modbus RTU/TCP Controller (Waveshare Model B)

Key Features

Versatile Control: Supports 8-channel relay control with superior anti-interference capability, ensuring stable operation in industrial environments.
Flexible Protocols: Seamless conversion between Modbus RTU (RS485) and Modbus TCP via RJ45 port.
Convenient Power Supply: Supports power via DC port (7~36V) or direct Power over Ethernet (PoE), reducing complex wiring.
Safety Features: Built-in optocoupler isolation and surge protection, ensuring safety for the central control circuit.
Easy Installation: Rail-mount design suitable for standard electrical control cabinets.

Main Specifications

Parameter	Details
Relay Channels	8
Protocols	Modbus RTU, Modbus TCP, MQTT, HTTP
Interface	RJ45 Ethernet (10/100Mbps), RS485
Power Supply	PoE (IEEE 802.3af) or DC 7~36V
Relay Contact Rating	10A 250VAC / 10A 30VDC
Protection	Optocoupler isolation, reverse-proof, ESD protection