SCHAEFER products
RB 42 2M XI
Rainbow Button RB 42 2M XI is a capacitive button for installation behind non-conducting materials like glass, acryl glass, etc. Installation behind conducting surfaces (e. g. mirrors, conductive lacquer) is only possible as a special installation and must be clarified with SCHAEFER in each individual case!
Product information
Official manufacturer details
Rainbow Button RB 42 2M XI is a capacitive button for installation behind non-conducting materials like glass, acryl glass, etc.
Installation behind conducting surfaces (e. g. mirrors, conductive lacquer) is only possible as a special installation and must be clarified with SCHAEFER in each individual case!
This button comes with an additional potential-free alternating contact and a monitoring circuit. The monitoring circuit automatically checks the function of the button at an interval of 24 hours. This ensures increased function safety of the button. Thus, RB 42 2M XI can be employed as emergency call button.
In combination with the Power Saver PS 42 it is possible to reduce the luminosity of the RB 42 2M XI depending on motion detection or the ambient brightness.
Specifications
| Fixing | |
| Welding studs | M3 × 16 |
| Faceplate thickness (glass/acryl glass) | 8 mm |
| Thickness support | 2 mm |
| Connectivity | |
| MicroMatch 8 poles | AWG 28 |
| Screw terminal 2 + 4 poles | 0.1 - 1 mm² |
| Screw terminal 3 poles | 0.1 - 1 mm² |
| Electrical data | |
| Power supply (smoothed) | 12 - 30 V DC |
| Stand-by current (12 V) | 35 mA |
| Stand-by current (24 V) | 25 mA |
| NO contact (SPST-NO) | |
| NO contact (quantity) | 1 |
| U (DC) | max. 60 V |
| U (AC) | max. 50 V |
| I (ohmic load) | max. 1 A |
| P | max. 37 V AC / 30 W DC |
| Alternating contact (SPDT) | |
| Alternating contact (quantity) | 1 |
| U (DC) | max. 30 V |
| U (AC) | max. 30 V |
| I (ohmic load) | max. 2 A |
| P | max. 62.5 V AC / 60 W DC |
| LED | |
| U | 12 - 30 V AC/DC |
| Permanent illumination (12 V / luminosity 20%) | 65 mA |
| Permanent illumination (12 V / luminosity 100%) | 190 mA |
| Permanent illumination (24 V / luminosity 20%) | 40 mA |
| Permanent illumination (24 V / luminosity 100%) | 100 mA |
| Recall light (12 V / luminosity 20%) | 100 mA |
| Recall light (12 V / luminosity 100%) | 220 mA |
| Recall light (24 V / luminosity 20%) | 55 mA |
| Recall light (24 V / luminosity 100%) | 110 mA |
| Other | |
| Temperature range | -20 - +65 °C |
| Configuration | on site by DIP switch or via RB/PS Config Kit |
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