4R-D7 Modbus RTU relay module
66,56 zloty
The 4R-D7 module allows you to control 4 relays using the Modbus RTU protocol. Communication with the device can be via the RS-485 or UART TTL interface
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Description
Composition:
The 4R-D7 module allows you to control 4 relays using the Modbus RTU protocol. Communication with the device can be via the RS-485 or UART TTL interface
Additionally, the device has 4 control inputs protected with optocouplers (input voltage range: 3.3 V … 30 V). The voltage from the control inputs is not the voltage directly supplying the relay coil
Attention! The control interface is selected using jumpers placed on the board. It is not possible to control the outputs using both communication paths at the same time.
Dosage:
Control: | RS-485 / UART TTL |
Protocol: | Modbus RTU |
Transmission speed: | 4800 / 9600 / 19200 bps (default: 9600 bps) |
Number of entries: | 4 pcs. |
Number of relay outputs: | 4 pcs. |
Contact load capacity: | 10A/250V AC , 10A/30V DC |
Exit: | 4 x NO/NC |
Selected features: |
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Power supply: | 7V…24V DC (power supply not included) |
Libra: | 0.092 kg |
Dimensions: | 93 x 91 x 20 mm |
Guarantee: | 2 years |
Additional information
Libra | 0.09 kg |
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Libra | |
Length | 110 |
Width | 110 |
Height | 20 |
EAN | |
Producer |
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STER-TRONIC
Ster-Tronic is a Polish company specializing in the production and distribution of industrial automation and controllers for gates and roller shutters. Since its establishment in 2000, the company has been consistently developing its offer, offering high-quality products and solutions for various industries and applications. The products offered by Ster-Tronic include a wide range of controllers for sliding gates, swing gates, garage gates and roller shutters. The company is famous for the reliability of its products and innovation in the field of industrial automation. Their controllers are characterized by advanced functionalities, ease of use and the possibility of integration with other systems. Ster-Tronic also places great emphasis on professional customer service and technical support. The company offers comprehensive consulting and after-sales service, which contributes to customer satisfaction and building lasting business relationships. Thanks to continuous development and innovation, Ster-Tronic has gained recognition on the domestic and foreign markets, becoming one of the leading suppliers of industrial automation in Poland. Its products are used in various sectors, from small households to large industrial enterprises, ensuring not only convenience, but also safety and efficiency in everyday work.
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