Middle Atlantic Products pds-2x315r Operation Instructions
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- Operation Instructions
Thank you for purchasing the PDS Series Dual Circuit Power Sequencer.
THANK YOU
PDS Series
Dual Circuit Power Sequencer
Operation Instructions
Middle Atlantic Products
PDS-2X315R
120V 12A 60Hz
1 2 3 4 5 6
Remote
Status
CLOSED - All channels ON
OPEN - All channels OFF
CIRCUIT 1 CIRCUIT 2
UNSWITCHED
CIRCUIT 2
CIRCUIT 1 CIRCUIT 2
UP
COM
DOWN
I-00163 Rev E
REAR VIEW
(PDS-2X315R Shown)
FRONT VIEW
TWO CIRCUIT 6-STEP SEQUENCER
SEQUENCE
SYSTEM
ON
OFF
POWER
DELAY
ADJUST
1 2 3 4 5 6
STATUS
POWER
CIRCUIT 1
15AMP
CIRCUIT 2
15AMP
I
IMPORTANT NOTES
Page 2
DANGER HAZARDOUS VOLTAGE/DANGER HAUTE
TENSION
The lightning flash with the arrowhead symbol, within an
equilateral triangle is intended to alert the user to the
presence of uninsulated dangerous voltage within the
product’s enclosure that may be of sufficient magnitude to
constitute a risk of electric shock to persons.
L'éclair avec le symbole de flèche dans un triangle
équilatéral est destiné à alerter l'utilisateur de la présence
d'une tension dangereuse non isolée dans l'enceinte du
produit qui peut être d'une ampleur suffisante pour constituer
un risque de choc électrique pour les personnes.
CAUTION/ATTENTION
The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the
literature accompanying the appliance.
Le point d'exclamation dans un triangle équilatéral est
destiné à alerter l'utilisateur de la présence d'importants
instructions d’opération et de maintenance (entretien) dans la
documentation accompagnant l'appareil.
READ AND SAVE THESE INSTRUCTIONS!
CONSERVER CES INSTRUCTIONS!
• Contains switched receptacle(s). To reduce risk of shock , disconnect the
device from the power source before servicing any connected
equipment
Contient de(s) receptacle(s) commuté(s). Pour réduire les risques
d'électrocution, débranchez l'appareil de la source d'alimentation
avant l'entretien de tout équipement connecté
• Do not overload the wall outlet where this device is being connected. Do not
overload this device. Ensure the total load to this device does not exceed that
which is listed in the specifications section of this manual
Ne surchargez pas le réceptacle de mur ou le circuit qui fournit l'énergie à ce
appareil. Ne pas surcharger cette appareil. S'assurer que la charge totale à cet
appareil ne dépasse pas celle qui est répertoriée dans la section des
spécifictions de ce manuel
• Ensure this device is connected to a properly grounded AC power source.
Ensure the device is plugged into a source providing the required 120V. Do not
use a plug adapter that defeats the ground pin of the AC plug
Assurez-vous cet appareil est connecté à une source d'alimentation C/A avec
mise à la terre. Assurez-vous cet appareil est branché sur une source
d’alimentation fournissant les nécessaires 120V. Ne pas utiliser un adaptateur
qui contrecarre la broche de terre de la prise du cordon d’alimentation
• There are no user-serviceable components within this device. Removal of the
cover from this device may present a shock hazard, and void the warranty
Il n'ya pas de composants réparables par l'utilisateur au sein de cet appareil.
Retrait de la couverture de cet appareil peut présenter un danger
d'électrocution et annuler la garantie
• To be used indoors in a dry location only
Pour être utilisé en intérieur dans un endroit sec seulement
• Do not operate with a damaged cord or plug
Ne pas faire fonctionner avec un cordon ou une prise endommagée
• Clean only with dry cloth
Nettoyer avec un chiffon sec seulement
NOTE: The MAINS plug or an appliance coupler is used as the disconnect device, the disconnect device shall
remain readily operable. The socket-outlet shall be installed near the equipment and shall be easily accessible.
IMPORTANT SAFETY INSTRUCTIONS
The product meets the requirements of the following standards:
• UL 60065, 7th Ed,
• CAN/CSA-C22.2 No. 60065, R2012
• UL/CSA 60950-1, 2nd Ed
• UL 1419, 3rd Ed
REGULATORY COMPLIANCE
Page 3
CONNECTIONS, CONTROLS AND INDICATORS
DESCRIPTION:
The PDS Series dual circuit power sequencers provide sequenced AC power to 6 individual outlets located on the rear of the unit,
and feature sequence interval and delay start times.
Master Switch:
The red Master Switch located on the front panel provides power to the control circuitry. This switch will illuminate when in
the on position and AC power is present. The uncontrolled rear outlet (item G) will remain on at all times, even if the Master
Switch is in the off position. To disconnect power, unplug cord for Circuit 2. Master Switch is enhanced by a Switch Guard to
prevent accidental power switching.
System Switch:
This momentary switch initiates system power up and power down. When the Master Switch is on, depressing the top of this
switch initiates the power up sequence, with power to each outlet indicated by the corresponding Status indicator light. The rear
outlets will activate in order beginning with outlet #1 and ending with outlet #6, at a user definable interval (See DIP Switch
Settings chart). Depressing the bottom of the System Switch initiates the power down sequence in reverse order, beginning
with outlet #6 and ending with outlet #1. Turning the Master Switch off removes power from all sequenced outlets simultaneously
Delay Adjust DIP Switches:
These switches allow for more complex system design by providing user control over two important functions; delay start time (the
time from when the sequence is initiated to the time the first outlet receives power), and sequence interval time (how much time
elapses between individual outlets receiving power). These DIP switches and the functions they control allow up to three
sequencers to be "chained" together (providing up to 18 channels) via the Remove Terminal Block and controlled with a single
momentary switch (see the DIP Switch Settings)
Remote Terminal Block:
This three position terminal block on the rear of the unit is parallel to the System Power Up/Down Switch on the front panel. An
installer provided SPDT CENTER OFF (single-pole, double-throw, center position off) momentary switch can be connected for
remote initiation of system sequencing. An installer provided "key" switch can also be used where extra security is required. Up
to three sequencers can be controlled with one remote switch, or by the front panel switch of the any sequencer, by wiring all
Remote Terminal Blocks in parallel (see wiring diagram)
Green Power Indicator:
This indicator lights when the Master Power Switch is on. When the Delay Start feature is selected via the Delay Adjust DIP
Switches, this light will blink to indicate that the unit has received a command to initiate a sequence up or down. This light will
blink for the duration of the selected delay start time (from time sequence is initiated to the time the first outlet actually receives
power)
Status indication terminal block:
Dry relay contact closure closed when channels 1 through 6 are on. Contact open when channels 1 through 6 are off
120V/12 Amp Convenience outlet (unswitched):
Always on, even if master switch is in off position. Power is disconnected by unplugging the line cord for Circuit 2
Circuit Breakers:
Circuits 1 and 2 have individual 12 Amp circuit breakers
Power Cords:
Circuits 1 and 2 are powered by 2 individual 12 Amp Signal-Safe
TM
tight twist cords. Cord 1 ( ) powers outlets 1 through 3 and
sequence control circuitry. Cord 2 ( ) powers outlets 4 through 6 as well as the unswitched outlet. Cords must be plugged into
2 separate 12 Amp circuits.
Supplemental Grounding/Bonding Point. Supplemental Grounding/Bonding of this unit to the metal
rack/enclosure helps ensure optimum performance of your electronic system.
B
G
F
D
E
C
A
A
B
C
D
E
F
G
H
I
J K
I
H
J K
J
K
FRONT VIEW
REAR VIEW
Middle Atlantic Products
PDS-2X315R
120V 12A 60Hz
1 2 3 4 5 6
Remote
Status
CLOSED - All channels ON
OPEN - All channels OFF
CIRCUIT 1 CIRCUIT 2
UNSWITCHED
CIRCUIT 2
CIRCUIT 1 CIRCUIT 2
UP
COM
DOWN
L
L
RESET
TWO CIRCUIT 6-STEP SEQUENCER
SEQUENCE
SYSTEM
ON
OFF
POWER
DELAY
ADJUST
1 2 3 4 5 6
STATUS
POWER
CIRCUIT 1
15AMP
CIRCUIT 2
15AMP
I
1) Wire all rear terminal blocks in parallel, for multiple sequence operation.
2) Front system power up/down switch is wired in parallel with rear remote terminal block. When wired together
as shown, pressing front System Power UP/DOWN switch on ANY sequencer will initiate system sequencing.
3) If remote power UP/DOWN is required, wire dry contacts in parallel. (single pole, double throw, center off,
momentary switch)
4) Initiating system sequencing remotely: Sequencing can be initiated by either momentary dry contact or
maintained dry contact. Use of a maintained dry contact for system power up will reinitiate sequence after
power is restored from a power outage. When using maintained (not momentary) dry contact for remotely
controlling system sequencing, the front System Power UP/DOWN switches will be over-ridden.
NOTE: A flashing power (green) LED indicates that the system sequencing has begun.
DELAY BETWEEN SEQUENCES
.75 second interval between
each outlet power up/down
1.5 second interval between
each outlet power up/down
2.25 second interval between
each outlet power up/down
7 second interval between
each outlet power up/down
SEQUENCE UP/DOWN START DELAY
If 2 or 3 sequencers are to be used ("chained") together:
sequencer
#1
sequencer
#2
sequencer
#3
sequencer #1sequencer #2
sequencer #3
1 2 3 4
1 2 3 4
1 2 3 4
first on
last off
second on
second off
last on
first off
up
com
down
up
com
down
up
com
down
DIP SWITCH SETTINGS:
optional
Installer provided
remote Switch
1234
1234
1234
1234
Page 4
POWER
PDS-2x315R
- 115 Volt AC
- Two 12 Amp circuits (24 Amps total)
- Two 9' Power cords (14/3)
- Standard NEMA 5-15 plugs
PROGRAMMING
- Sequence delay start and interval between
outlets timing functions controlled via front
mounted dip switch
DIMENSIONS
- 19" Wide
- 1.75" High (1 space)
- 8.75" Deep
CONSTRUCTION
- 18 Gauge steel
- Black powder coat finish
OUTPUT
- 7 Rear outputs (1 uncontrolled)
- 24 Amps total load (max)
- 12 Amps per circuit (max)
- 115 Volt AC
INTERCONNECTION
- Rear remote control terminal block provides
remote system power up/down. Multiple units
maybe chained together via simple parallel
wiring
- Rear status terminal block, indicates
sequence complete (Relay contact closure)
PROTECTION
- Two 12 Amp circuit breakers located on front
panel
Page 5
WARRANTY
Middle Atlantic Products (the "Company") warrants the PDS Series Sequencer to be free from defects in material or workmanship under
normal use and conditions for a period of (3) years from the date of shipment by the company.
The Company's entire liability to the purchaser, and the purchaser's (or any other party's) sole and exclusive remedy, under this warranty
shall be limited, at the Company's option, to either (a) return of and refund of the price paid for, or (b) repair or replacement at the
Company's factory of the products purchased, or any part or parts thereof, which the Company has determined to be defective after
inspection thereof at the Company's factory.
This warranty does not cover damage due to acts of God, accident, misuse, abuse or negligence by parties other than the Company, or
any modification or alteration of the products. In addition, this warranty does not cover damage due to improper handling, assembly,
installation or maintenance.
THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT
NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL THE COMPANY BE LIABLE FOR ANY
SPECIAL, INCIDENTAL, INDIRECT, OR CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION,
DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION OR ANY OTHER PECUNIARY LOSS) ARISING OUT OF
THE USE OF THE PRODUCTS PURCHASED, EVEN IF THE COMPANY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES. THE COMPANY'S LIABILITY TO THE PURCHASER (OR ANY OTHER PARTY) HEREUNDER, IF ANY, SHALL IN NO
EVENT EXCEED THE PURCHASE PRICE OF THE PRODUCTS PAID TO THE COMPANY.
Corporate Headquarters
Corporate Voice 973-839-1011 - Fax 973-839-1976 / International Voice +1 973-839-8821 - Fax +1 973-839-4982
middleatlantic.com - [email protected]
Middle Atlantic Canada
Voice 613-836-2501 - Fax 613-836-2690 / middleatlantic.ca - [email protected]
Factory Distribution
USA: NJ - CA - IL Canada: ON - BC
At Middle Atlantic Products we are always listening. Your comments are welcome.
Middle Atlantic Products is an ISO 9001 and ISO 14001 Registered Company.
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Middle Atlantic Products pds-2x315r Operation Instructions
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- Operation Instructions
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