MyMB interface/actuator for ModBus systems
User manual and data sheet
Rev. 3 del 02.12.2022
Pag. 7/18
Luminous signals
The IoB device has two signal LEDs, one green and one red.
The
green LED
signals the status of the ModBus connection to the thermostat:
1 flash every 3 seconds
MyMB successfully connected to the system.
2 flash every 3 seconds
MyMB is working as if it were connected to a
thermostat with ON/OFF contact.
On and with two offs every 3 seconds
MyMB in thermostat ON/OFF mode with heating
request in progress.
The
red LED
, if flashing, signals the following anomalies:
2 f pause
ModBus communication is missing.
3 f pause
The device works properly.
5 f pause
Lack of Wi-Fi connection and/or internet
communication.
The error signal on the Wi-Fi network can concern both a failed connection to the local network and a failed
connection to the SmartDHOME server (internet failure, server temporarily unreachable, etc.).
Compatible devices (SmartDHOME)
The MyMB can be connected to multiple devices in our catalog; so that the latter can interface with the
MyVirtuoso Home building automation system. All the devices compatible and manageable with this actuator
are listed below.
NOTA!
For more information on this, please consult the relative manuals and technical data sheets available
.
PRODUCT LINE HEAT/COOL METER
Code
Article
01336-5180-00
Ultrasonic Heat/Cool meter DN15 average flow rate 1.5 m3/h with ModBus interface.
01336-5185-00
Ultrasonic Heat/Cool meter DN20 average flow rate 2.5 m3/h with ModBus interface.
01336-5190-00
Ultrasonic Heat/Cool meter DN25 average flow rate 3.5 m3/h with ModBus interface.
01336-5195-00
Ultrasonic Heat/Cool meter DN32 average flow rate 6.0 m3/h with ModBus interface.
01336-5205-00
Ultrasonic Heat/Cool meter DN40 average flow rate 10.0 m3/h with ModBus interface.
01336-5210-00
Ultrasonic Heat/Cool meter DN50 average flow rate 15.0 m3/h with ModBus interface.
01336-5215-00
Ultrasonic Heat/Cool meter DN65 average flow rate 30.0 m3/h with ModBus interface.
