Accessories for the configuration of devices with an optical interface. Can be used with a range of Maddalena devices and apps. Bluetooth and USB versions comply with IEC 62056-21.
The Bluetooth and USB optical interfaces comply with IEC 62056-21 Standard and are
compatible with all measuring instruments that feature a communication interface conforming to this standard.
When used with the product Apps (available on the Play Store) or the PC software Device Monitor (downloadable from the software section of the Maddalena website), they allow the configuration and maintenance of all thermal energy meters, heat cost allocators, and E-BULK meters supplied by Maddalena S.p.A. The Bluetooth optical interface also includes an internal mechanism for automatic baud rate management.
 |  |
| • IEC 62056-21 Standard • Compatible with all IEC brands and meters • Wireless Bluetooth connection • Bluetooth detects IEC 62056-21 and DLMS/COSEM • Automatic baud rate switching | • IEC 62056-21 Standard • Compatible with all IEC brands and meters • Wired versions available |
The optical interface is available in three versions:
| Bluetooth Version | USB Version | |
|---|---|---|
| MECHANICAL SPECIFICATIONS | ||
| Diameter | 32 mm | 32 mm |
| Depth | 21 mm | |
| Height | 57 mm | 28.5 mm |
| Casing/Shell Material | ABS | ABS |
| Transparent parts | Transparent polycarbonate | Transparent polycarbonate |
| Magnetic strength | N36 | N36 |
| Weight | 70 gr | 125 gr |
| ELECTRICAL SPECIFICATIONS | ||
| Standard | IEC 62056-21 (ex IEC 1107) | IEC 62056-21 (ex IEC 1107) |
| Cable length | 3 m | |
| Data communication speed | max 19200 baud | max 19200 baud |
| Operating voltage | 3.3 V (rechargeable battery, charged via micro USB) |
5 V (passive port, powered via USB) |
| Electrical interface | USB Type A and Type C | |
| Receiver sensitivity | Programmable in command mode |
|
| Wavelength | ~ 900 nm | ~ 900 nm |
| BLUETOOTH SPECIFICATIONS | ||
| Standard | Ver. 2.0 + EDR compliant, Max. 4 dBm (Class 2) |
|
| Operating modes | • IEC 62056-21 Auto Detection • DLMS/COSEM Auto Detection, 9600 baud 7E1 fixed, • 9600 baud 8N1 fixed, • Command mode, etc. Operating modes can be changed instantly by loading firmware via Bluetooth connection |
|
| Operating time | > 24 hours | |
| LEDs | Power, charge, BT link, Data Rx/Tx | |
| Battery | 600 mAh rechargeable. Battery can be recharged via Micro USB connector |
|
| Operating range | Up to 15 meters | |
