MCBH-6-FS pinout (SV11) - RBRconcerto³, RBRmaestro³
The RBRconcerto3 variants with an elongated body and RBRmaestro3 instruments have MCBH-6-FS connectors with an SV11 pinout. This generic connector provides a single analogue channel with a voltage range of 0 - 5V ( between Pin 2 and Pin 3). It does not follow RBR pinout conventions and is thus an exception. Use this connector to install raw voltage sensors (voltage kit, 0-5V general analogue input) and to communicate the data from these sensors to the instrument.
RBR properly installs all sensors included with your instruments. The MCBH-6-FS SV11 pinout will only be needed when installing an additional sensor. If a spare connector may be required, it must be wired/activated at the time of purchase.
MCBH-6-FS (SV11) connector pinout
 | Pin No. | Definition |
1 | Power ground | |
2 | Sensor signal (V) | |
3 | Sensor ground | |
4 | 12V Sensor power | |
5 | N/C | |
6 | N/C |
RBRconcerto3 with a factory-installed chl a sensor and a spare MCBH-6-FS connector (SV11)