Modbus RTU 11V 1/1/1/8 Channel Relay Output Board Switch Input RS181 TTL Communication Network Expansion Board Relay Module

High-concerned chemical : none Power Source : DC Theory : Voltage relay is_d : Yes Contact Load : Low Power Model Number : Modbus-Rtu Relay Module Brand Name : Aideepen Voltage : 12V Origin : Mainland China Certification : NONE Use : General Purpose Protect Feature : Sealed label:yes

Material: paper