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
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%
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