Depending on the configuration, the EWIO2-BM is a compact Modbus and/or BACnet Server, which connects digital and analouge signals from the sensor and actuator level with a Modbus TCP and/or BACnet IP network. With a Modbus or BACnet Client, various tasks can be realised in building and industrial automation. Simple functions and control tasks in building or industrial automation can be created and visualized via the graphic programming interface "Node-RED" integrated in the web interface and the numerous digital and analog I/Os. Two Ethernet Ports with a Daisy Chain function are available for the connection to the LAN network and the chain further Ethernet I/O devices. The system is parameterised, configured and commissioned through a platform-independent web browser. For the upgrade of the sensor/actuator level, MR-I/O upgrade modules can be connected using plug & play jumper plugs and wiring to a second interface of EWIO2-BM, Modbus RTU devices. An integrated µSD memory card expands the range of functions of the EWIO2-BM for save settings, data and applications.
Resources
Specifications
General Data | Operating voltage | 24 V DC +/- 10% |
| Power consumption (max.) | 400 mA |
| Operating temperature | -5 °C to +55 °C |
| Network | 2 x RJ45 LAN 10/100BaseT (Daisy Chain) |
| Protocol | TCP/IP, BACnet/IP, Modbus TCP |
| Controller | NXP i.MX7D Dual Core, ARM-A7, 1 GHz, RAM 512 MB / Flash, max. 32 GB / ext. 2 GB µSD |
| Operating system | Linux embedded |
| Interfaces | Extension Bus, max. 6 MR-I/O bus modules, Modbus RTU, max. 32 participants |
| I/Os | 8 x digital inputs, 3 x analog universal inputs, 10 x digital outputs, 3 x analog outputs |
