LSS-2404
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P a g e
Appendix
A.
LSS-2404 Specifications
LSS-2404 Specifications
Description
The LSS-2404 Light Sequencing Switch is designed to switch ex24 VDC
power for up to 4-channels of lights. Upon receiving an external system trigger,
the LSS-2404 executes a preprogrammed sequence of lighting on the 4-channels
and outputs a correlated camera trigger, automatically timing external camera
exposures to the programmed lighting sequence.
Number of Lighting Channels
4
Power Supply Requirements
24 VDC nominal at 5A (minimum)
Input Voltage
10.8
–
28.8 VDC (absolute range)
Power Consumption
5W maximum; Excluding attached lighting and dependent on configuration
Trigger Input
Voltage mode:
Accepts 3.3
–
24 VDC logic level voltage with adjustable trigger
level
Switched Ground Mode:
Supports opto-isolators or closed contacts via direct
connection without external components
Trigger Input Level
Software programmable 1-24 VDC trigger level in 100 mV increments
Default: 9.6 V threshold to work with 12 V or 24 V trigger logic
Trigger Out (to camera)
Selectable to 5 V, 12 V, or 24 V via software. Voltage level tol/- 15%.
Maximum limited to ~93% Vin
Trigger Functions
Trigger Event
–
Selectable: Series trigger all, trigger individual sequences, or
trigger every frame
Trigger Delay
–
Selectable 2 µS to 65 sec trigger delay for synchronization with
external processes
Invert Function
–
Trigger I/O logic can be inverted by software
Power + Trigger Connections
Pluggable screw terminal blocks with recessed connections. M3 set screw, 12 -
24 AWG
Mating connector: Order DigiKey PN ED2781-ND
Lighting
Output connector: M12-5 female
4 lighting channels; switched ground (sinking) M12-5 Pin Assignment
Pinout: Pin1 - +24 Vin Common
Pin2 - CH1-
Pin 3 - CH2-
Pin4 - CH3-
Pin5 - CH4-
