Vector Controls Innovative Controls and Sensors

OPA2-MOD(-H) - Terminal de fonctionnement Modbus

Terminal de commande universel avec communication MODBUS esclave.

The OPA2-MOD and OPA2-MOD-H is a remote display and operation terminal with RS485 communication via MODBUS protocol in slave mode. It may be controlled by any device with modbus master functionality.

Applications

Measures room temperature and humidity (-H type) through integrated sensor
Operation terminal for zone control for example fan coil, radiated heating and cooling, ventilation etc.

Features

RS485 MODBUS RTU / ASCII
Internal temperature sensor
With -H model, internal humidity sensor
2 digital inputs
Slave type communication

Ordering

Item name	Item code	Description
OPA2-MOD	40-500014	MODBUS communication operating terminal with one internal temperature sensor and one external temperature input plus two binary inputs
OPA2-MOD-H	40-500053	as above with internal humidity sensor 3% accuracy