Thông tin chi tiết
Card mở rộng 2 loop cho trung tâm FireNet FN-2127
Mô tả: Card mở rộng 2 loop FN-4127-SLC
– Each SLC loop is capable of 127 sensors/modules, plus 127 analog sounder bases, for a potential total of 254 addresses per loop (127+127 per loop).
– Adds two SLC loops to a two loop FireNET control panel
– Supports Class A and B wiring methods per NFPA72 Styles 4, 6, and 7 (with isolators)
– Uses standard wire, no shielded or twisted pair required on SLC loops
Thông số kỹ thuật : Card mở rộng 2 loop FN-4127-SLC
– Operating Voltage : 24 – 40VDC
– Board Current: 100mA (+ loop current)
– Loop Current : 400mA max. each
– System Capacity : One expander per FireNET control panel
– Loops per expander :2 SLC (Class A or B)
– Devices per loop : 127 sensors/modules + 127 analog sounder bases, 254 total
– Loop Load impedance : 50 ohms, 1uF, 1mH max.
– Size 6.3″ L x 4.5″ W