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iSMA-B-4O-H - 4 relay outputs
  • iSMA-B-4O-H - 4 relay outputs

iSMA-B-4O-H - 4 relay outputs

  • 4 relay outputs
  • Communication: BACnet MS/TP, Modbus ASCII/RTU
  • Manual Override Switches


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Description

iSMA-B-MINI-RS - Datasheet

 iSMA-B-MINI-RS - Karta katalogowa

 Multiprotocol I/O Modules Bacnet - Manual

 Multiprotocol I/O Modules Modbus - Manual

Bacnet.png Modbus.png

Multiprotocol I/O Module in a Compact Size with High Power Relays

Powerful I/O module that works as a remote I/O over a serial port with open protocols, BACnet MS/TP and Modbus RTU/ASCII. A compact size and ease of installation allow the module to be fitted even into limited space installations. The module is equipped with 8 A relay outputs.

4 Relay Outputs

Digital outputs equipped with normally open 8 A relays allow for direct control without additional relays.

Manual Override Switches

Each output can be manually overridden using a dedicated hand-operating switch.

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
  • 4 relay outputs

OUTPUTS

  • 4 relay outputs
  • NO relay outputs
  • Resistive load max. 8 A @ 230 V AC / 30 V DC
  • Inductive load max. 360 VA @ 230 V AC / 90 W @ 30 V DC

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-4O-H

Specific References

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