Kamstrup MULTICAL 403 - HC-003-21: Wired M-Bus, Outputs (Out-C, Out-D); HC-003-22: Wired M-Bus, Thermal Disconnect; HC-003-30: Wireless M-Bus, Inputs (In-A, In-B)

MULTICAL® 403
Kamstrup A/S · Technical description · FILE100000166_B_EN-55121689_M1_07.2023
121
11.2.4 HC-003-21: Wired M-Bus, outputs (Out-C, Out-D)
Wired M-Bus enables communication to battery supplied meters, without affecting the battery lifetime.
The Wired M-Bus module supports primary, secondary and enhanced secondary M-Bus addressing. The module
supports automatic baud rate selection among 300,2400,9600 and 19200 baud.
A large selection of datagrams for various applications can be configured into the M-Bus module.
11.2.5 HC-003-22: Wired M-Bus, Thermal Disconnect
Thermal Disconnect enables remote control of flow either for energy-management, or for maintenance purposes.
The Thermal Disconnect controls a thermal valve through commands sent via the wired M-bus.
11.2.6 HC-003-30: Wireless M-Bus, inputs (In-A, In-B)
The Wireless M-Bus module has been developed for Wireless M-Bus systems operating within the licence free band
of 868 MHz.
Communication is either C-mode or T-mode according to EN13757-4. The Wireless M-Bus module supports
individual encryption. Common encryption key is only available upon request.
A large selection of datagrams for various applications can be configured into the Wireless M-Bus module.