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  1. 1/2/4 Channel 7-24V Relay Module Switch Modbus RTU Switch RS485 TTL

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  2. 1-10PCS Modbus RTU DC7-24V 4 Channel Relay Control Switch RS485/TTL UART Module

    Elsay four-way Modbus relay module is equipped with mature and stable 8-bit MCU and RS485 level communication chip. Modbus RTU four-way relay module RS485/TTL UART. 2, Communication protocol: support standard Modbus RTU protocol;.

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  3. 2 in 1 12CH Modbus RTU/TCP DIO Network Ethernet Controller RS485 Relay Module DC

    1PCS DC 12V/24V 12Ch DIO RS485/Ethernet Modbus RTU Relay Board. 5: MODBUS RTU command, Support 03 06 16 function code. 8 :Under the MODBUS command mode, it can support up to 64 devices in parallel. 2: Standby current (DC 12V all relays closed) 14MA, 1 relay open 41MA, 2 relays open 69MA, 3 relays open 95MA,4 relays open 122MA,5 relays open 149MA,6 relays open 174MA, 7 relays open 198MA,8 relays open 226MA.

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  4. imo SMT-MODBUS iSmart Expansion Module intelligent relay

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  5. Novus DigiRail 2R Dual Relay Output Modbus RS485 DIN Rail Module

    Novus DigiRail 2R Dual Relay Output. The DigiRail-2R is a DigiRail ModBus I/O Module with two Digital Relay Outputs. Its compact DIN Rail mountable form allows it to be mounted almost anywhere and the DigiRail-2R connects to Serial ModBus-RTU networks on standard 2 wire RS485.

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  6. 8-Channel Modbus RTU Latching Relay Module (C) with RS-485 Interface

    The 8-Channel Modbus RTU Latching Relay Module (C) with RS-485 Interface is an industrial automation and motion control device designed for use in various business, office, and industrial settings. This module allows for the control and management of up to 8 latching relays through an RS-485 interface, providing reliable and efficient automation capabilities. With its compact design and modbus RTU functionality, this product offers a versatile solution for automating complex systems and processes in a range of industrial applications.

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  7. Mini Size 32CH RS485 Relay Modbus Rtu PLC IO Expansion Module 2A Low Power Inter

    1 PCS DC 12V/24V 32CH mini Size RS485 2A Relay Digital Output Board. 4: Standard MODBUS RTU command, Write 05/06/15/16, Read 01/03. 7 Under the MODBUS command mode, it can support up to 64 devices in parallel.

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  8. —Industrial Relay Module For Modbus RTU Optocoupler Isolation For RS485

    Communicating Protocol: Supports Standard for Modbus RTU Protocol. Item Type: Relay Module. 1 x Relay Module.

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