|
Technical standard |
Meet the requirements of GB 16806-2006 |
|
Bus Voltage |
DC18～26V |
|
Power Voltage |
DC24V |
|
Monitor current |
Alarm bus T+, T-: ≤300uA |
|
Alarm current |
Alarm Bus T+, T-: ≤2.6mA |
|
Confirmation lamp (red) |
Run/input action lights (red): |
|
Line system |
Two alarm buses: T+, T- (non-polar), |
|
Contact capacity |
DC30V 2A(AC120V 1A） |
|
Number of contacts |
2 pairs of normally open, normally closed contact |
|
Operating temperature |
-10℃～+55℃ |
|
Relative humidity |
≤95%（40℃） |
|
Dimensions |
86mm×40mm×86mm（L×W×H） |
|
Weight |
About 160g |
|
Color |
White |
GM501 Output module
-
Product
Features：The T+,
T-alarm bus and the DC24V power bus are non-polar designs and can be regarded
as the same fire detector connecting to the alarm buswhich is convenient for
construction and flexible in use. The alarm bus is isolated from the DC24V
power bus and enhances the anti-jamming performance.It can be used
as the linkage control execution component of the controller and the controlled
device, and can also detect the disconnection and short-circuit fault signals
of the playback device (speaker) and the connection line.The relay
outputs a pair of normally open and normally closed transition contacts to
switch between normal broadcast signals and fire broadcast signals.
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