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Our IO module options allow for seamless expansion of your BMS over a range of protocols, such as BACnet and Modbus. Allowing you to take control of more building systems and further improve operating efficiency. Get in touch with our fantastic team

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iSMA Controlli 12O-H

The iSMA 12O-H is a multiprotocol I/O Module with a MAX number of Digital Outputs – a powerful addition to any building automation system

Digitalise buildings with reduced engineering time using the powerful 12 digital outputs module, which works as a remote I/O oover the serial port with open protocols: BACnet MS/TP, and Modbus RTU/ASCII.

Compatibility: Niagara Framework and any BMS

Flyer     Datasheet      Installation

Product Description

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.

12 Digital Outputs
Digital outputs equipped with normally open 3 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 a 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.

Hardware Specification
RS485 interface
mini USB type B interface
Status LED indicators
DIN rail mounted
12  onboard outputs
Hand-off-auto switches

Outputs
12 Digital Outputs (DO)
NO relay output
Resistive load max. 3 A @ 230 V AC / 30 V DC
Inductive load max. 75 VA @ 230 V AC / 30 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%

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