User's Manual - Page 1
General Description
The
SC802
is an Eight channel DC voltage only controller (Cross-Fader/Lighting
animation) capable of producing slow level changes( Color Mixing ) as well as Quick ON/
OFF ( Animation)
A functional block diagram of the
SC802
is shown in Figure 1.
SC802
contains the
equivalent of 2 sets of four solid-state relays (
SSR
) 8 dimmers, with two power line
feed. Each dimmer is rated at a maximum output current of 2.5 Amperes. The
SSR
dimmers are controlled by low-voltage DC signals from the logic circuit on the board.
These signals are electrically-isolated by Optical couplers from all line voltage
elements. The
SC802
logic board contains a microprocessor programmed to generate
16 user-selectable light sequences or patterns at an adjustable rate (the
SC802
is also
available with a “SPELLER” pattern or custom patterns upon request). A rotary selector
is used to select the pattern and a second one is used to set the rate or speed. Patterns
and speed can be monitored by Eight LED's that represent the outputs of the
SC802
.
The
SC802-12DC
accepts two inputs from two 12 VDC power supplies 10Amps each.
The
SC802-24DC
accepts two inputs from two 24 VDC power supplies 10Amps each.
Please contact the factory for additional information by telephone 1-305-969-8442 or
email [email protected]
Figure 1
- SC802 Functional Block Diagram
Table 1 - Terminals Definition
Table 2 - Maximum Electrical Ratings
Electrical Characteristic Terminal Maximum
Relay Load Current
1 to 8
2.5 Amps.
Input Current
P1,P2
10 Amps.
Input Voltage depends on model 12VDC or 24VDC
NAME
DESCRIPTION
1,2,3,4
Output Of
Solid-State Relays #1,2,3,4
N1
negative Feed For
Relays 1 , 2 , 3 & 4.
P1
positive feed / Common Connections.
5,6,7,8
Output Of
Solid-State Relays #5,6,7,8
N2
negative Feed For
Relays 5 , 6 , 7 & 8.
P2
positive feed / Common Connections.
1
16 Pattern
Fader / Chaser
Digital Lighting Systems
www.digitallighting.com
SC802
8 channel
12302 SW 128th ct,UNIT 105, Miami, Fl. 33186
Tel: 305-969-8442
Fax: 305-969-8675
Copyright 2015 Digital Lighting Systems, All rights Reserved Specifications are subject to change without notice.
Printed
in U.S.A.
www.digitallighting.com
SC Logic Control
section
SSR1
SSR2
N1
1
2
3
4
SSR3
SSR4
SSR's OPTICAL ISOLATORS
SSR5
SSR6
SSR7
SSR8
5
6
7
8
N2
P1
P1
+
-
P2
P2
-
+
