MSO-0008P-012 NCC, MSO-0008P-012 Datasheet - Page 76

• Manufacturer Part Number: MSO-0008P-012
• Description: Socket, Relay; 8 Pin Octal
• Manufacturer: NCC
• Type: Octalr

Specifications of MSO-0008P-012

• Number Of Contacts: 8
• Time Range: 0.05 Sec. to 999 Min.
• Output Rating: 10 A @ 240 VAC Max.; 100 mA @ 5 VDC Min.
• Operating Temperature: –23°C to +55°C

AMETEK National Controls Corp. • 1725 Western Drive • West Chicago, Illinois 60185 • Tel: [phone] • 630-231-5900 • FAX: [phone] • www.nationalcontrols.com
4-4
AC Input, Pulse Cleaning of
Bag House Dust Collectors
Models DNC-T2003 through DNC-T2032
FEATURES
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Operating Logic: The control can function
in 2 modes.
terminals are shorted. Upon application of
input voltage, the control activates output
#1 after the preset off time. It will continue
to activate outputs sequentially until input
voltage is removed.
terminals are connected to an isolated set
of contacts of a differential pressure switch.
The control will activate the outputs sequen-
tially whenever the pressure switch contacts
are closed. When the pressure switch con-
tacts open, the output sequencing stops.
Re-closing of the contacts will cause the
control to resume activating the outputs.
In Continuous Mode, the pressure switch
In On Demand Mode, the pressure switch
Digital Timing Circuitry: allows for sta-
ble timing from -40°C to 65°C tempera-
ture range
Pulse Time: line synchronized to elimi-
nate 8 millisecond triac turn off variation
10 A-400/600V Output Triacs: for maxi-
mum protection against output shorts.
200 VA load rating
Conformally coated for protection
against vibration, humidity, and con-
tamination
2 Modes of Operation: can be operated
Continuously or On Demand via external
pressure switch
Field Selectable: for numbers of outputs
required
LED Indicators: for compartment being
cleaned indication
Rugged Timing Adjustments: large sta-
ble potentiometers are used for ON and
OFF time adjustments
Metal Chassis Provided: for mounting
directly into NEMA 4 box
Timer Functionally Tested for 24
Hours: to eliminate field failures
Input Protection: 30 joule metal oxide
varistor
One Year Warranty: warranted to be free
from defects in materials or workmanship
for one year from date of manufacture
DUST COLLECTOR CONTROLS
File #E65038
Program wire allows the user to select the
maximum number of outputs to be acti-
vated.
Note: Controls are shipped with jumper across pressure switch
terminals
SPECIFICATIONS
TIME DELAY
ON-Time: Adjustable from 50 to 500 ms
OFF-Time:
Range A: adjustable from 1.5 to 30 seconds
Range B: adjustable from 8.5 to 180 seconds
Note: Range S designates customer specified time range. Consult
factory for parameters
Repeatability: ±3% over temperature and volt-
age ranges
INPUT
Operating Voltage: 120 ±10%, 220 ±10% VAC
Frequency: 50/60 Hz
Power Consumption: 2 VA max.
OUTPUT
Type: Solid state switch (triac)
Switch Rating: 200 VA maximum per output
PROTECTION
Transient Voltage: 30 joule metal oxide varistor
Short Circuit Protection: 3 A fuse
ENVIRONMENTAL
Operating Temperature: -40°C to 65°C
Storage Temperature: -40°C to 70°C
voltage
120V
Input
switch
Pressure
Pressure switch
L1 L2
L1
L2
C
C
TIMER #1
1
TIMER #2
1 2 3 4 5 6 7 8 9 10
2
Solenoid
Solenoid
3
Last
Last
4
S
S
5
6
7
8
9
10
coil energized last.
shown with reset
relay. Contacts
dual coil latching
Alternate action
11
4
8
13
9
CO M
10
CO M
Reset
Set
coil
coil
5
N.O.
N.C.
N.O.
N.C.
12
1
14
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