I/O Modules: MAX – IP Series – iSMA-Controlli

Equipped with Fast Ethernet ports for daisy chain connections, and RS485 interface acting as a Modbus TCP/IP to Modbus RTU/ASCII gateway, allowing flexible and scalable control system expansion.

Application

Enhance building automation systems, providing optimal control and monitoring. Extending the capabilities of building controllers like AAC20, iSMA-B-J8, or MAC36NL or any building controllers with inputs and outputs using serial bus connections
Numbers of I/O: 12DO with hand control or 24DI.
Support open communication protocols: Modbus RTU/ASCII and BACnet MS/TP, BACnet IP and Modbus TCP/IP for IP option.

iSMA-B-MAX-IP_Datasheet_DBL685en_V1.0 iSMA-B-24I-IP_Installation_instruction_DIM477en_V1.0 iSMA-B-12O-H-IP_Installation_instruction_DIM479en_V1.0

+(84) 839 606 568

MAX-IP I/O Modules provide powerful control and monitoring for building automation systems, supporting BACnet IP and Modbus TCP/IP protocols. They are designed for HVAC and data center applications with fast, efficient integration and commissioning.

———–MODEL ——————————DESCRIPTION————————————————————

iSMA-B-12O-H-IP Multiprotocol i/o module with 12 Digital Output and Ethernet interface
iSMA-B-24I-IP Multiprotocol i/o module with 24 Digital Input and Ethernet interface

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Specification

Model:	iSMA-B-24I-IP		iSMA-B-12O-H-IP
Power Supply:	DC: 24 V ± 20%, 1 W; AC: 24 V ± 20%, 3.2 VA		DC: 24 V ± 20%, 4.5 W; AC: 24 V ± 20%, 11.7 VA
Digital:	Number of Inputs:	24(24I)	Number of Outputs	12 (12O-H)
	Type:	Dry contact or fast pulse counter	Resistive load (AC1):	3 A at 230 V AC, 3 A at 30 V DC
	Maximum input frequency:	100 Hz saved in the EEPROM memory	Inductive load (AC3):	75 VA at 230 V AC, 30 W at 30 V DC
Interface:	RS485 half duplex, Modbus or BACnet, up to 128 devices on the bus
Address:	Set by switch in the range from 0 to 99
Baudrate:	Set by switch in the range from 4800 to 115200 bps
Ingress protection rating:	IP20 - for indoor installation
Temperature:	Operating: -10°C to +50°C (14°F to 122°F) Storage -40°C to +85°C (-40°F to +185°F)
Relative humidity:	5 to 95% RH (without condensation)
Connectors:	Separable, max 2.5 mm2 (18–12 AWG)
Dimensions:	106.30 x 113.60 x 62.00 mm (4.19 x 4.47 x 2.44 in)		Without HOA: 106.30 x 113.60 x 62.00 mm (4.19 x 4.47 x 2.44 in) With HOA: 106.30 x 113.60 x 70.00 mm (4.19 x 4.47 x 2.76 in)
Mounting:	DIN rail mounting (DIN EN 50022 norm)
Housing material:	Plastic, self-extinguishing PC/ABS

Feature

MAXimum benefits of different sets of I/Os
BACnet MS/TP, BACnet Slave, and Modbus RTU/ASCII, selected with a DIP switch
RS485 communication port, half-duplex
Digital inputs work as fast counters up to 100 Hz
Digital outputs 230 V AC max. 3 A allow for a direct control without additional relays
LEDs indicate the status of inputs and outputs
Simple and fast addressing from 0 to 99 using rotary switches
BTL certified