MSO-0008P-012 NCC, MSO-0008P-012 Datasheet - Page 28

• 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
1-18
Multi-Range Delay On Break
T3M Series
FEATURES
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The T3M Series is a Delay On Break time
delay relay featuring easy to program mul-
tiple time ranges and digital time selection
with extremely high accuracy and repeat-
ability. Programming is accomplished using
a 5 position rotary switch to select one
of five time ranges. A 3-digit push-button
switch selects the amount of time delay
required.
Operating Logic: Voltage is continuously
applied to the timer. Depending upon the
model, either a switch closure or applica-
tion of control voltage causes the relay coil
to be energized and remain so as long as
the switch is held closed or control voltage
is applied. Opening the switch or removing
the control voltage starts the timing cycle.
At the end of the preset time delay, the relay
coil de-energizes and the timer is ready for
a new timing cycle. If the start switch is re-
closed or control voltage is re-applied dur-
ing timing, the timer will reset and will not
start timing until the start switch is opened
or control voltage is removed. Control leads
should be shielded when close to other
leads.
LOGIC FUNCTION DIAGRAM
Input
Voltage
Closed
Open
Relay
Coil
100% functionally tested
Microprocessor controlled timing circuit
Five time ranges, user selectable
Easy 3-digit time cycle setting
±0.1% repeatability
Time cycles from 50 ms to over 16
hours
Timing light
Superior transient protection
Reinforced base locator pin
Flame-retardant polycarbonate housing
120V
0 V
On
Off
On
Off
Delay On Break Function
TIME DELAY RELAYS
File #E59090
Start Switch Version
Control Voltage Version
Timing
SPECIFICATIONS
TIME DELAY
Adjustment: 3 digit push-button switch
Range: 50 ms to 999 minutes in 5 ranges
Repeatability: ±0.1%, ±.02 seconds over speci-
fied timing range
Accuracy: ±1% of set time, plus fixed error of 75
ms max. (10 ms typical)
Power On Response Time: 50 ms max.
Power Off Reset Time: Requires power interrup-
tion of .15 seconds min.
Start Switch Closure Time: 20 ms to initiate
timing cycle; 50 ms to reset delay during timing
cycle
INPUT
Operating Voltage: 24, 120 VAC; 12, 24 VDC
±10% (DC models have reverse polarity protec-
tion; unfiltered input voltage to them must be full-
wave rectified)
Power Consumption: 2 VA max.
Frequency: 50/60 Hz
OUTPUT
Type: Relay contacts, DPDT (2 form C)
Rating: 10 A max. resistive at 240 VAC; 100 mA
at 5 VDC min. load current
Life:
Mechanical: 10,000,000 operations
Full Load: 500,000 operations
PROTECTION
Transient Voltage: 12 and 24 V timers are pro-
tected by an 8.8 joule metal oxide varistor; 120
V timers are protected by a 30 joule metal oxide
varistor
Dielectric Breakdown: 1500 VAC, RMS min. at
60 Hz between input and outputs and between
outputs
Timing Light Logic: Flashing during timing; Full
ON after time out
MECHANICAL
Termination: 11-pin plug
Mounting: Socket mount, part number
MSO-0011P-012
ENVIRONMENTAL
Storage Temperature: -23°C to 70°C
Operating Temperature: -23°C to 55°C
Humidity: 95% relative
TIMING
Selectable Time Ranges: .05 to 9.99 seconds;
.1 to 99.9 seconds; 1 to 999 seconds; .1 to 99.9
minutes; 1 to 999 minutes; (times less than 50 ms
are not recommended due to the response time
of the mechanical relay)
ORDERING INFORMATION
START OF TIMING METHOD
Start Switch
Control Voltage
(Retriggerable)
T3M-0999M-466
12 VDC
—
T3M-0999M-462
24 VDC
—
T3M-0999M-467
.19 Max
24 VAC
MODEL: T3M-0999M-461
RANGE: .01SEC.-999MIN.
SOLID STATE TIMER
MULTIPLE RANGE
WEST CHICAGO,IL.60185
—
PIN CONFIGURATION
Time Range Select
+
Polarity Shown is
T3M-0999M-461
2
for D.C. Models
Time Select
RANGE SELECT
3
TIME SELECT
NATIONALCONTROLS
4
3
2.90
Voltage
1
5
Input
CORPORATION
Timing Light
3.70 Max
1.75
4 7
6
7
T3M-0999M-461V
11
Start
Switch
120 VAC
Control
Voltage
T3M-0999M-461
8
OR
9
9.99S
99.9S
999S
99.9M
999M
10
120 VAC
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*
(2729-1)