ISMA-B-8U - Module Modbus/BACnet comms, 8xUI

On request
SKU
ISMA-B-8U
£229.00 £274.80
The module has 8xUI (Universal Inputs). UI can work in 5 different modes: temperature, voltage, current, resistance, dry contact.
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.
mini8i
Built-in mini USB allows for initial configuration of the unit without power supply.
More Information
Description The module has 8xUI (Universal Inputs). UI can work in 5 different modes: temperature, voltage, current, resistance, dry contact. 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. Built-in mini USB allows for initial configuration of the unit without power supply.
Manuals & Datasheets
 DATA-SHEET   INSTALLATION INSTRUCTION 
DATASHEET INSTALLATION INSTRUCTION
Technical Information

8X UNIVERSAL INPUTS (8UI)

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 0-10VDC: input resistance 100kΩ accuracy ±0,1% measurement resolution 3mV@12bit and 1mV@16bit
  • Current input 0-20mA
  • Resistive input 0-1000kΩ: measurement resolution for 20kΩ load 20Ω@12bit and 1Ω@16bit
  • Dry contact input

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

  • 24V AC/DC

HOUSING

  • Dimension: 35x110x62 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
Manufacturer GC5