BOSCH DS7457I SF 17/12 programmable sounder base

programmable sounder base

Wall/Ceiling-Mount

SSD HEAT SENSOR

Wattage taps from 1/4W to 2W provide maximum on-site flexibility

Broad ranges for operating temperature (-4°F - 158°F

BOSCH DS7457I SF 17/12 programmable sounder baseThe DS7457i Series Single zone Input Modules includes the DS7457i, the DS7457i CHI, and the DS7457iF. Each model has a supervised input zone for connecting normally open (NO) or normally closed (NC) contacts. The DS7457i Series supervises the contacts using 47 k? end of line(EOL) resistors. Each model operates with compatible multiplex expansion modules and occupies one multiplex zone address on the system. The DS7457i and the DS7457i CHI are designed