Bosch 520 Series - Remote Indicator Specifications

30 en | Technical Data Automatic Detectors LSN improved
2019.11 | 4.0 | F.01U.025.877 Operation Guide Bosch Sicherheitssysteme GmbH
FAA‑500‑BB Ceiling Mount Back Box
Material and color Polypropylene/white
Dimensions (ØxH) 140 x 104mm
Weight (without/with pack.) Approx. 100g/200g
FAA‑500‑CB Built‑in Housing for concrete ceilings
Material and color Plastic/polystyrene
Gray
Dimensions (ØxH) 218 x 103mm
Weight Approx. 340g
FAA‑500‑SB‑H Surface Mount Back Box with damp room seal
Housing (back box/seal):
– Material Polycarbonate (PC-FR)/TPE
– Color White/transparent
Cable entries
– 2 x Ø 20mm (pre-punched) for cable gland
13.5mm
– 2 x Ø 25mm (pre-punched)
Dimensions (ØxH) 150 x 82mm
Weight Approx. 225g
6.4 Remote indicator
Technical specifications
FAA‑420‑RI‑ROW FAA‑420‑RI‑DIN
Operating Voltage depends on current feed – Operating mode 1:
depends on current feed
– Operating mode 2:
8,5 to 33 V DC
– Operating mode 3:
11 to 33 V DC
Current feed 3 to 30mA – Operating mode 1:
3 to 30mA
– Operating mode 2:
11 to 14 mA
– Operating mode 3:
3mA
Permissible wire gauge 0,4-1,3mm 0,6-1,0 mm
Display medium 1LED 2LED
Dimensions 85x 85x28mm 85x85x35mm
Weight 45g 65g