The Modbus module with 4 digital inputs was developed for decentralized switching tasks. It is suitable for detecting potential-free switch states, for example electrical limit switches on vent valves or auxiliary contacts of power contactors.
The inputs can be operated by means of potential-free switches or contacts or used as voltage inputs. The inputs can be scanned by means of standard registers via a Modbus master. Module address, bit rate and parity are set with two rotary switches on the front or by software.
The module can be connected to NZ/AUS/EU LoRaWAN® networks over LoRa® ModBus Transceiver.
It is also available with BACnet MSTP.
Can be integrated via NBNEXUS into Building Automation, Energy-Management and SCADA.
|Digital I/O||4 Inputs|
|LoRaWAN®||EU868 AU915 AS923|
|Protocol||ModBus RTU - BACnet MSTP|