7
2.11
The device is designed to operate on a continuous, around-the-clock basis.
2.12
Device design is not designed to be operated in corrosive environments, dust, water, or in
fire-hazardous spaces. The device is not intended to be used in an automatic fire-suppression control
system.
3 Specifications
Power supply voltage, V .......................................................................................................... 12
3
2
Current consumption, mA, maximum:
in standby mode ........................................................................................................................ 180
in alarm mode ............................................................................................................................ 230
Number of alarm loops connected to the device ............................................................................ 8
Number of relay outputs ................................................................................................................ 2
Number of OC outputs ................................................................................................................... 2
Power supply voltage at which indications are displayed
“Power supply below normal,” V .......................................................................................... 11±0.3
Power supply voltage at which the device transitions to
“Sleep” mode, V ................................................................................................................... 10
0,2
Interface RS-485 (terminals 485A, 485B):
Line length, m, maximum ........................................................................................................ 1000