DLS SC802-12DC, SC802-24DC User Manual
Digital Lighting Systems, Inc.
SC802
8 Channel “Mini-Fader/ Chaser ”
Cross Fader/ color mixing/ Animation chaser
SC802-12DC / SC802-24DC
DMX512 & Animation controllers
USER'S MANUAL
SC802-UM
10/15
Digital Lighting Systems
www.digitallighting.com
SC802
8 channel
User's Manual - Page 1
16 Pattern
Fader / Chaser
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 info@digitallighting.com
1
N1
-
P1 P1
+
1 2 3 4
SSR's OPTICAL ISOLATORS
SSR1
SSR2
SSR3
SSR4
SC Logic Control
section
SSR5
SSR6
SSR7
SSR8
Figure 1 - SC802 Functional Block Diagram
Table 1 - Terminals Definition
Solid-State Relays #1,2,3,4
Relays 1 , 2 , 3 & 4.
Solid-State Relays #5,6,7,8
Relays 5 , 6 , 7 & 8.
+
-
N2
P2P2
5678
NAME DESCRIPTION
1,2,3,4 Output Of
N1 negative Feed For
P1 positive feed / Common Connections.
5,6,7,8 Output Of
N2 negative Feed For
P2 positive feed / Common Connections.
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
12302 SW 128th ct,UNIT 105, Miami, Fl. 33186
Copyright 2015 Digital Lighting Systems, All rights Reserved Specifications are subject to change without notice. Printed in U.S.A.
Tel: 305-969-8442 Fax: 305-969-8675
www.digitallighting.com
Digital Lighting Systems
1 Microprocessor.
2 Not Used
3 Quartz Crystal.
4 Voltage Regulator.
5 Power Supply Capacitor.
6 Output LED Monitors.
7 Optical Couplers # 1,2,3,4,5,6,7,8
8 output MOSFETs # 1,2,3,4,5,6,7,8
9 Fuses 5mm, 10Amps
10 3 to 8 channel jumper selection
11 Input/ Outputs connection block for ch:1,2,3,4
12 Input/ Outputs connection block for ch:5,6,7,8
J1 Jumper for crossfade and chase
S1 Speed selector 0 = Slowest ; F = fastest
S2 Pattern Selector
www.digitallighting.com
SC802-120 Detail
9
8
SC802
8 channel
Figure 2 - SC802-xxDC
User's Manual - Page 2
16 Pattern
Fader / Chaser
1
1
11
12
7
6
2
S2
1
10
S1
J1
3
4
5
Table 3 - SC802-XXDC Circuit Legend
12302 SW 128th ct,UNIT 105, Miami, Fl. 33186
Copyright 2015 Digital Lighting Systems, All rights Reserved Specifications are subject to change without notice. Printed in U.S.A.
Tel: 305-969-8442 Fax: 305-969-8675
www.digitallighting.com
Loading...