 |
SEQUENTIAL
SWITCH SYSTEM |
SACR-191
SACS-5 / SACS-5F SACS-1 /SACS-1F |
FEATURES
- Sequential Power-Up/Down of System Components
- Protects Electronic Equipment
- Eliminates Tripped Circuit Breakers
- Minimizes Voltage Spikes
- 1 to 10 Second Adjustable Delay for All 6 Circuits
GENERAL DESCRIPTION
The Atlas/Soundolier Sequential Switch system prevents
high, in-rush currents which can damage drivers and sensitive electronic equipment. The
Sequential Switch System applies power to the system components in desired time-delay
sequence, minimizing the potential for tripped circuit breakers, blown fuses, or voltage
spikes caused by simultaneous power application. The system is ideal for large sound
reinforcement systems, electrical and electronic systems/controls and other signal chains
that require sequential, power up and power down.
SACR-191 Sequential Switch System Controller
The model SACR-191 is a six-circuit sequencer designed to
sequentially activate the associated SACS-1 and SACS-5 117VAC power outlets. It can be
employed in sound reinforcement systems or other electronic systems that require a timed
sequence for system power-up.
The SACR-191, when used with the SACS-1 and/or SACS-5
117VAC outlets, will power up and down a chain of equipment in the desired order. Added
flexibility is incorporated by providing both a 24 VDC output (for use with the SACS-1 and
SACS-5) and a SPDT dry contact closure on each circuit which can be used for a variety of
other applications. The built-in clock generator is adjustable and provides a means of
setting the turn-on delay of the six circuits. The delay is adjustable from one to ten
seconds.
Screw terminals are provided for connecting the SACS-1 or
SACS-5 power outlets to the SACR-191. Terminals are also available to connect a remote
sequence start/stop switch. The cable necessary to interface the SACR-191 controller with
the remote SACS-1 and SACS-5 is two conductor cable 22-gauge min. per circuit (not
included). The remote start/stop switch also requires a two-conductor, shielded cable
22-gauge min., (not included).
The SACR-191 is powered by an external 18 VAC power supply,
which is included with each unit. Controls include a master power on/off switch, a
sequence start/stop switch, master power indicator light, sequence status light and
circuit status lights.
SACR-191 SYSTEM
SEQUENCE CONTROLLER |
| OUTLET CHANNELS |
CHANNEL TIME DELAY |
OUTPUT POWER |
SPDT CONTACTS |
POWER REQ. |
REMOTE START SWITCH |
DIMENSIONS (H x Wx D) |
WEIGHT LBS.* |
| 6 |
Adjustable 1-10 Sec. |
24 VDC (70 mA/ch) |
2 Amps @ 28 VDC |
Plug-in P/N 219481 (included) |
1 |
1-¾" x 19" x 4-¾" (44.5
x483x 121mm) (1RU) |
5 lbs. (2.3 kg) |
*SACR-191 (3-½ lbs, 1.6kg.), External Power Supply #219481
(1-½ lbs, .7 Kg.)
POWER OUTLET
SPECIFICATIONS |
| MODEL |
DUPLEX OUTLETS |
OUTLET RATING |
RELAY RATING |
RELAY COIL VOLTAGE |
CONNECTIONS AC |
MANUAL OVERRIDE |
DIMENSIONS (L X H X D) |
WEIGHT LBS. |
| SACS-5 SACS-5F** |
5 Switched 1 Unswitched |
20 Amps |
30 Amps |
24 VDC nom. 18 VDC min. |
14-gauge Pigtails |
5 Switches |
37" x 2-¾" x 2-½" (940 x
70 x 63.5mm) |
71bs. (.9 kg) |
| SACS-1 SACS-IF** |
2 Switched |
20 Amps |
30 Amps |
24 VDC nom. 18 VDC min. |
14-gauge Pigtails |
1 Switch |
6-3/8" x 4-½" x 2-½" (162
x 114 x 63.5mm) |
21bs. (.9 kg) |
** Isolated ground version
ATLAS / SOUNDOLIER ATAPCO SECURITY &
COMMUNICATIONS GROUP
1859 INTERTECH DRIVE / FENTON, MISSOURI 63026 U.S.A. /
TELEPHONE: (314) 349-3110 / FAX: (314) 349-1251
©1996 Atlas/Soundolier Printed in U.S.A. 00896 SL10-1336
Specifications are subject to change without notice |
