iSMA-B-4I4O-H with 4 inputs and 4 outputs

The above price is subject to VAT 24%

 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 light applications that control the output based on the input measurement.

4 Digital Inputs
Dry contact inputs were made for monitoring. 100 Hz fast pulse counter with override function saves the real-time values to the EEPROM memory.

4 Digital Outputs
Digital outputs equipped with normally open 3 A relays allow for a direct control without additional relays.

Manual Override Switches
Each output can be manually overridden using a dedicated hand operating switch.

Built-in Light Applications
Light control configurable algorithms make the module applicable as a standalone controller.

Hardware Specification
RS485 interface
mini USB type B interface
Status LED indicators
DIN rail mounted
8 I/Os onboard

Inputs
4 Digital Inputs (DI)
Dry contact inputs
Fast pulse counter up to 100 Hz saved in the EEPROM memory

Outputs
4 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%