Title: +038=370.101-OE002T_02-Multical 801 Energimåler Kamstrup - Teknisk beskrivelse.pdf
11.1.7 M-Bus module with alternative registers + pulse inputs (67-00-27) (670P) (PCB - 5550-997) The M-Bus module is supplied via the M-Bus network and is independent of the meter’s own supply. M-Bus and the energy meters communicate two-way via opto couplers, which gives galvanically separation between M-Bus and the meter. The module supports primary, secondary and enhanced secondary addressing. The M-Bus module has two extra inputs. See paragraph 7.3 Pulse inputs VA and VB concerning functioning of the pulse inputs.11.1.8 M-Bus module with MC-III data package + pulse inputs (67-00-29) (67-0Q) (PCB - 5550-1125) The M-Bus module 670029 comprises the same data packet as M-Bus module 6604 for MC III/66-C and module 660S for MCC/MC 401. The module can e.g. be used together with the old M-Bus master with display, old regulators and old reading systems not supporting the newer M-Bus modules.92Kamstrup A/S · Technical Description · 5512-571_R1_GB_11_2016MULTICAL® 801