Analog Input Module with RS485 Modbus RTU

The inos_A80 Analog Input Module features 8 analog inputs, 1 digital output, and 1 digital input for seamless industrial application integration. It supports 4-20mA signals, offers 16-bit resolution with 0.1 accuracy, and operates on 12-24V DC. Optically isolated (2KV) and communicating via Modbus RTU, it includes LED status indicators, supports isolated RS485 connectivity, and has a system watchdog timer. Compact and robust, its Polyamide (PA66) enclosure measures 23.0 x 100.0 x 115.0 mm and weighs 150g. SpecificationsNumber of input channels : 08.Input signal range : 4 - 20mA(Current Input).ADC resolution : 16-bit.ADC accuracy : 0.1(+/-).Power supply input : 12 to 24V DC.Alarm type : 2 digit seven segment display and 1 digit output.Alarm output signal : 0V DC.Alarm field signal type : Open collector(siniking).Acknowledgement input : 01.Isolation type : Optically isolated(2KV).Communication : Modbus RTU(Isolation 2.5kVDC).Communication status : Led indications Tx and Rx.Baud Rate : 4800 - 115200.Data ConnectivityConnectivity Supported : Isolated RS485Protocol Supported : Modbus RTUCommunication Interface : 2 -wire TypeWatchdog Timer : System (5 sec)Pin Mapping1. Input(4 -20mA) - 012. Input(4 -20mA) - 023. Input(4 -20mA) - 034. Ground5. Input(4 -20mA) - 046. Input(4 -20mA) - 057. Input(4 -20mA) - 068. Ground9. Input(4 -20mA) - 0710. Input(4 -20mA) - 0811. Digital Input - 0112. Digital Output - 0113. DC24V(+)14. DC24V(-)15. RS485(A)16. RS485(B)MechanicalDimensions : 23.0 (L) X 100.0(W) X 115.0(H)Enclosure : Polyamide (PA66)Weight : 150g