•Non-polarized two bus system
•Installed at the entrance of the protected area
•When fire occurs,press emergency start/abortswitch
•Special key resettable-L1,L2:non-polarized two bus input
•RVS twisted pair is selected for L1 and L2,and thecross-sectional area is not less than 1.0mm2
•Loop impedance is less than 40Q,otherwise the wire diameter should be enlarged.
Operating Volate | DC 24V; range: 16V~28V |
Operating Current | ≤1mA |
Operating environment | About 110g (with base) |
Coding method | Temperature:-10~+55℃; relative humidity≤95% (40±2℃) |
Dimension | 86mm*86mm*38mm |
Mounting hole distance | 60mm |
Material and color of enclosure | ABS; Porcelain white |