All the MIX Series modules have been equipped with the most commonly used types of I/O in building automation (MIX of all types of I/O in one unit). The modules are factory-equipped with the two most popular open communication protocols: Modbus (ASCII, RTU, TCP/IP) and BACnet (MSTP, IP), which are selected using DIP switches. There are two versions of the modules, namely: modules with interface RS485, and modules with interfaces 2x Ethernet and RS485. Devices with interfaces 2x Ethernet and RS485 have the added functionality of "Modbus Gateway TCP/IP to Modbus ASCII/RTU", enabling you to connect additional modules/devices that communicate via Modbus RS485.
One major advantage of supporting our modules with open communication standards are the versatility to install them in both new and completed installations, as part of an existing BMS.
Addressing the modules is via rotary switches, which facilitates and accelerates the process of commissioning the system. Built-in mini USB allows for initial configuration of the unit without power supply.
A large number of all types of I/O
All Digital Inputs work as fast counters up to 100 Hz
Universal Inputs have 16-bit resolution which increase the accuracy of measurement
Wide range of supported temperature sensors (NTC, PT1000 etc.)
Automatic detection of the signal type in the case of Universal Inputs
Digital Outputs 230 V AC max. 3 A allow direct control without additional relays
Analog Output with max. 20 mA load allow direct control of relays (12 V DC) or SSR with PWM support
LEDs indicate the status of inputs and outputs
Supports open standards: BACnet or Modbus
RS485 communication port, half-duplex
2x Fast Ethernet with built-in switch
Built-in Modbus Gateway TCP/IP to RS485
Simple and fast addressing from 1 to 99
iSMA iSMA-B-MIX18-IP I/O module with Modbus TCP/IP (with built in Modbus Gateway to RS485) or BACnet IP communication- 5DI, 5UI, 4AO, 4DO
iSMA iSMA-B-MIX38-IP I/O module with Modbus TCP/IP (with built in Modbus Gateway to RS485) or BACnet IP communication- 12DI, 8UI, 6AO, 12DO