Digital Lighting Systems MF802-12 Manual do utilizador - Página 2

Procurar online ou descarregar pdf Manual do utilizador para Luz de inundação Digital Lighting Systems MF802-12. Digital Lighting Systems MF802-12 12 páginas. 8 channel “mini-fader/ chaser ” cross fader/ color mixing/ animation chaser

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Digital Lighting Systems
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General Description

The MF802 is an Eight channel single-phase AC lighting 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 MF802 is shown in Figure 1. MF802 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
elements. The MF802 logic board contains a powerful microprocessor programmed to
generate 16 user-selectable light sequences or patterns at an adjustable rate (the
MF802 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 MF802. The MF802-120 and MF802-220 Require Logic power from an
external step down transformer with output rates at 300mA 8 VAC to 12 VAC
Please contact the factory for additional information by telephone 1-305-969-8442 or
N N 1 2 3 4
H1
SSR's OPTICAL ISOLATORS
MF Logic Control
Board
9 VAC
Transformer
External
12302 SW 128th ct, Miami, Fl. 33186 Tel: 305-969-8442 [email protected]
Copyright
2018 Digital Lighting Systems, All rights Reserved Specifications are subject to change without notice. Printed in U.S.A.
Figure 1
- MF802 Functional Block Diagram
N N 5 6 7 8
H2
SSR's OPTICAL ISOLATORS
Signal cable ch. 5 to 8
MF802
8 channel
Table 1 - Terminals Definition
NAME DESCRIPTION
1,2,3,4 Output Of
Solid-State Relays #1,2,3,4
H1
Hot Line Feed For
Relays 1 , 2 , 3 & 4.
N
Neutral Bus/ Common
Connections.
5,6,7,8 Output Of
Solid-State Relays #5,6,7,8
H2
Hot Line Feed For
Table 2 - Maximum Electrical Ratings
Electrical Characteristic
Terminal
Relay Load Current
Amps.
User's Manual - Page 1
16 Pattern
Fader / Chaser
from all line voltage
Maximum
1 to 8 2.5
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