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iSMA-B-24I - 24 digital inputs
  • iSMA-B-24I - 24 digital inputs

iSMA-B-24I - 24 digital inputs

  • 24 digital inputs, dry contact inputs
  • Communication: BACnet MS/TP, Modbus ASCII/RTU
  • Fast pulse counter up to 100 Hz saved in EEPROM memory
  • Simplified Configuration and Commissioning Process


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Description

MAX-IO - Product Brochure

iSMA-B-MAX-RS - Datasheet

 iSMA-B-MAX-RS - Karta katalogowa

Bacnet.png Modbus.png

Multiprotocol I/O Module with a MAX number of Digital Inputs - a powerful addition to any building automation system

Digitalize buildings with reduced engineering time using the powerful 24 digital inputs module, which works as a remote I/O over the serial port with open protocols: BACnet MS/TP, and Modbus RTU/ASCII. The module is designed for data monitoring in data centers and HVAC applications. Open protocols standard offers the versatility of installing the modules in both new and existing facilities, whether it is a system expansion or a retrofit. The maximum number of the most popular types of inputs or outputs allows the module to be a versatile controller extension, whether in a small or large facility.

24 digital inputs

Dry contact inputs - made for monitoring. 100 Hz fast pulse counter with override function saves the real-time values to the EEPROM memory.

Simplified Configuration and Commissioning Process

The module allows for seamless configuration over BACnet, Modbus, or dedicated free of charge tool. The ability to be powered from a USB port facilitates local testing and a straightforward updating process, and the high-end RS485 transceiver allows up to 128 devices to communicate reliably with the client on a single bus.

Quality and Reliability Confirmed by Certificates

iSMA CONTROLLI is a long-standing member of the BACnet community. The experience in developing high quality products and the BTL (BACnet Test Laboratory) certification confirms the excellent performance of communication using the BACnet protocol.

TECHNICAL SPECIFICATION

HARDWARE:

  • RS485 interface
  • miniUSB type B interface
  • Status LED indicator
  • DIN rail mounted
  • 24 digital inputs, dry contact inputs

INPUTS

  • 24 digital inputs, dry contact inputs
  • Fast pulse counter up to 100 Hz saved in EEPROM memory

COMMUNICATION

  • BACnet MS/TP
  • Modbus RTU/ASCII
  • Free software iSMA Configurator
  • Dedicated Niagara Framework modules

POWER SUPPLY

  • 24 V DC ± 20%
  • 24 V AC ± 20%

Product Details

iSMA-B-24I

Specific References

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