MR-LD6 Modbus RTU Module with 6 analog inputs and 2 relay outputs

The Modbus module with 6 analog inputs and 2 relay outputs was developed for decentralized switching tasks. It is suitable for monitoring the electrodes of leak sensors or the fill level of liquid tanks and for switching pumps or solenoid valves. The relay contacts must be protected by appropriate load-dependent measures. The resistance of the conductive liquid is measured when the electrodes are immersed in it. It is also possible to report a cable break (LKS-ZD sensor required). The device can operate autonomously or via a Modbus master. The inputs and outputs can then be switched and queried via standard registers. The module address, baud rate, and parity are set via two rotary switches on the front panel or via software. Suitable for decentralized mounting on a TH35 mounting rail according to IEC 60715 in electrical distribution panels.
Connection via screw terminals.