iSMA-B-4U4O-H

About the product

The module is factory-equipped with the two most popular open communication protocols: ModbusASCII/RTU andBACnetMSTP, 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.

BMS Compatibility

System	Controller
	Tridium Jace3, Jace6, Jace8000Compatible
	Click here for IO Modules100% compatibilitywithTrend IQ3, IQ4 Bacnet IPCompatible range
	Click here for IO Modules 100% compatible withSiemens PX range
	Click here for IO Modules 100% compatiblewith Cylon Bacnet controllers
	Click here for IO Modules 100% compatiblewith Schneider Electric StruxureWare Bacnet controllers
	Click here for IO Modules 100% compatible with OSS NeOSS building management controller
	Click here for IO Modules 100% compatible with Priva Blue ID
	Distech EC Bos Compatible
	DELL EDGE GATEWAY 5000 IO MODULES
	Honeywell Centraline IO MODULES Compatible with any Hawk
	Delta Controls Compatible IO Modules
	Greenologic GreenBox Compatible IO Modules
If your BMS is not listed please email:	support@innon.co.uk

4x Universal Inputs (4UI)

• 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 100k accuracy 0,1% measurement resolution 3mV@12bit and 1mV@16bit
• Current input 0-20mA -Required external resistor: 200 , sold separately
• Resistive input 0-1000k: measurement resolution for 20k load 20@12bit and 1@16bit
• Dry contact input

4x Digital Outputs (4DO)

• Relay output (NO) max. 3A, 250V AC/30 VDC

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: -10C to 50C
• Storage temperature: -40C to 85C
• Relative humidity: 5 to 95%, no condensation
• Ingress Protection Rating: IP40 for indoor installation

Do you have a question about this product?

In the DOWNLOAD session you can find:

• The ISMA driver for Niagara, which contains the ISMA device Palette
• Isma configurator which is needed for updating firmware and configure modules
• Templates for Siemens sensors for Niagara (Generic Tabular) - Ni1000 Ohm at 0C - PTC T1 (Resistance/Voltage) - Pt100 Ohm at 0C - Pt1000 Ohm at 0C - Pt1000 Ohm at 0C - Pt1000 Ohm at 0C - Pt1000 Ohm at 0C - Pt1000 Ohm at 0C - Ni100 Ohm at 0C - Ni100 Ohm at 20C - NTC 107 Ohm at 20C - NTC 150 Ohm at 31C - NTC 1 kOhm at 20C - NTC 1 kOhm at 20C - NTC 2 kOhm at 20C - NTC 3850 Ohm at 0C - NTC 500 Ohm at 20C - NTC 575 Ohm at 20C - NTC 8250 Ohm at 19C