IMO iSmart V4 - Output Specifications

Chapter 7 Hardware Specification 198
Output Specifications
content
relay
transistor
output circuitry
Extern power
Less than AC265
，
DC30V
23.9~24.1V
circuitry isolation
mechanism
isolation
Photo couplers isolation
Maximal
Load
Resistive
8A/point
0.3A/point
Inductive
－ －
light
200W
10W/DC 24V
Open drain current
－
<10uA
Minimum Load
－ －
Response
time
OFF ON
15 ms
25 us
ON OFF
15 ms
Less than 0.6 ms
Output Port wiring notice
Light Load
The current value will be 10~20 times the normal rated value for several milliseconds when the filament is
first powered. A distributed resistance or current choke should be added to the circuit to reduce the in-rush
current level.
distributaries resistance
There is a little current makes light shine
faintness, so the value of resistance must be
careful.
restricted current resistance
The brightness will not be bright if the
resistance value is too big.
SMT
Load
Extern power
SMT
Load
Extern power