iSMA-B-MIX18 | GC5

MIX series I/O

The product group of I/O modules of the MIX series has been designed for building distributed control systems using JACE or AAC20 devices. In order to ensure high versatility and price performance, 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).

iSMA-B-MIX18

In order to ensure high versatility and price performance iSMA-B-MIX18 module has 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 module has 5xUI (Universal Inputs), 5xDI (Digital Inputs), 4xAO (Analog Outputs) and 4xDO (Digital Outputs).

The module is factory-equipped with the two most popular open communication protocols: Modbus ASCII/RTU and BACnet MSTP, which are selected using DIP switches.

Addressing the modules is via rotary switches, which facilitates and accelerates the process of commissioning the system.

                                 iSMA-B-MIX18
Built-in mini USB allows for initial configuration of the unit without power supply.

Specifications
5xUniversal Inputs (5UI)

All universal inputs have 16-bit resolution which support the following types of inputs:

  • Temperature input support the following types of sensors: 10K3A1, 10K4A1, Carel 10K, 20K6A1, 2.2K3A1, 3K3A1, 30K6A1, SIE1, TAC1, SAT1, Pt1000, Ni1000
    For sensor Pt1000 and Ni1000 use only 16bit resolution
  • Voltage input 0-10 V DC: input resistance 100 kΩ accuracy ±0,1% measurement resolution 3 mV @ 12bit and 1 mV @ 16bit
  • Current input 0-20 mA
  • Resistive input 0-1000 kΩ: measurement resolution for 20 kΩ load 20 Ω @ 12bit and 1 Ω @ 16bit
  • Dry contact input
5xDigital Inputs (5DI)
  • Dry contact inputs
  • Fast pulse counter up to 100 Hz save in EEPROM memory
4xAnalog Outputs (4AO)

All analog outputs are equipped with 12bit ADC provides 10 mV resolution and accuracy less than ±0,5%. They support the following output types:

  • Output 0-10 V DC maximum load up to 20 mA
  • PWM: 0,01 Hz, 0,1 Hz, 1 Hz, 10 Hz, 100 Hz
4xDigital Outputs (4DO)
  • Relay output (NO) max. 3 A, 250 V AC/30 V DC
Platform
  • Cortex-M3
Communication
  • Interface RS485 half duplex
  • Up to 99 devices on the bus
  • Protocols: Modbus or BACnet
  • Baud rate: 2400 to 115200 bps
Power supply
  • 24 V AC/DC
Housing
  • Dimension: 88x110x62 mm
  • Construction: plastic, self-extinguishing (PC/ABS)
  • DIN rail mounting (DIN EN 50022 norm)
  • Cooling: internal air circulation
Environments
  • Operating temperature: -10°C to 50°C
  • Storage temperature: -40°C to 85°C
  • Relative humidity: 5 to 95%, no condensation
  • Ingress Protection Rating: IP40 – for indoor installation

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