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8-CH Modbus RTU Relay Module with RS485 Interface, Modbus RTU Protocol, 7~36V Power Supply, Multi Isolation Protection Circuits Such as Power Isolation, Magnetical Isolation, TVS Diode etc.
- Industrial Modbus RTU 8-ch Relay Module with RS485 interface, configurable device address (1~255), multi devices can be cascaded on RS485 bus; features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically; RS485 8-ch Relay Module onboard unibody power supply isolation, unibody magnetical isolation, resettable fuse and TVS, Optocoupler isolation, Reverse-proof circuit etc. multi isolation protection circuits; Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability; High quality relay, contact rating: 10A 250VAC/30VDC; 3 LEDs for indicating the MCU status and signal transceiving status, rail-mounted ABS plastic enclosure, easy to install, safe to use
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Industrial Modbus RTU 8-ch Relay Module with RS485 interface, configurable device address (1~255), multi devices can be cascaded on RS485 bus
features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically
RS485 8-ch Relay Module onboard unibody power supply isolation, unibody magnetical isolation, resettable fuse and TVS, Optocoupler isolation, Reverse-proof circuit etc. multi isolation protection circuits
Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability
High quality relay,
contact rating: 10A 250VAC/30VDC
3 LEDs for indicating the MCU status and signal transceiving status, rail-mounted ABS plastic enclosure, easy to install, safe to use
features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically
RS485 8-ch Relay Module onboard unibody power supply isolation, unibody magnetical isolation, resettable fuse and TVS, Optocoupler isolation, Reverse-proof circuit etc. multi isolation protection circuits
Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability
High quality relay,
contact rating: 10A 250VAC/30VDC
3 LEDs for indicating the MCU status and signal transceiving status, rail-mounted ABS plastic enclosure, easy to install, safe to use
Warranty & Returns
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by TERRA HAVEN Return Policy
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