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Waveshare  |  SKU: SPW-880017

30641 - 4-channel industrial Modbus RTU relay

・Industrial relay
・30A high current relay
・4 channel output control
・Power Range 7V - 36V
・Dimension 145 × 90 × 40 mm
・Modbus RTU interface via RS-485 port for easy integration into supervision or PLC
・Screw terminal block for easy and secure connection
・Status LED for each relay allowing quick visualization of the situation
・12V DC power supply with optimized consumption
・Compact housing, easy mounting in electrical cabinet or on DIN rail

€33,99 HT
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Support information

We provide quality customer service to ensure your satisfaction. For any questions or assistance, please contact us by email at contact@sparwan.com or by telephone at 02 51 99 13 03.

delivery and shipping

If the product you have selected is in stock then you will receive it within 2 to 3 working days.

If the product you are interested in is available to order, the default delivery time is 2 to 3 weeks, unless otherwise specified on the product sheet.

Description

Introducing the 30641 - 4-Channel Industrial Modbus RTU Relay

The Modbus RTU 4 relay module – Ref. 30641 is a high-performance industrial relay , designed to efficiently control high-power electrical loads. It integrates 4 relay channels capable of supporting up to 30A , allowing direct control of motors, lighting, heating systems or other industrial equipment.

Its RS-485 Modbus RTU interface ensures rapid integration into an existing network, whether it is a programmable logic controller (PLC), a SCADA system or an IoT gateway. Each relay is individually controllable , with status LEDs that provide instant visualization of the module's operation.

The compact enclosure ( 145 × 90 × 40 mm ) is designed for easy mounting on DIN rails or in electrical cabinets. The robust screw terminals ensure a simple, secure and durable connection.

Compatible with a wide power supply range (7V to 36V DC) , this module adapts to different power supply environments and remains stable even under demanding conditions.

This relay is perfect for industrial automation projects, professional home automation , or any system requiring secure and reliable power control via Modbus .

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