ATC MC Series (6) Digit Mechanical Counter

ATC MC Series (6) Digit Mechanical Counter
ISE, Inc.
· 10100 Royalton Rd. ·
Series
Cleveland, OH 44133 USA ·
MC
Tel: (440) 237-3200 ·
Fax: (440) 237-1744 ·
http://InstServ.com
DIMENSIONS
INCHES
MILLIMETERS
COUNTERS
COUNTER
The MC Counter is a rugged high-speed instrument
designed for reliability and long life in industrial
environments. It easily withstands 2000V spikes for up
to 0.1 ms without damage to its diodes, and its Count
Coil is rated for continuous duty. Life expectancy is
conservatively rated at 100,000,000 operations.
PANEL MOUNT
PRODUCT HIGHLIGHTS
HIGH SPEED
The MC Counter counts DC inputs at rates up to 25 cps,
and AC inputs at 15 cps. Count reliability is typically
better than 1 in a million counts.
RUGGED
The MC Counter design and its components were
selected for their ability to perform reliably in difficult
industrial environments. This is reflected in the counter’s
unusually good specification and also accounts for its
life expectancy of 100,000,000 operations.
CONVENIENCE
The AC model has push-button reset and the DC model
also has optional electric reset. Both models can be
panel-mounted in a 1-15/16 by 1-11/32 inch cutout, or
surface-mounted with two screws, using the economical
optional mounting socket.
APPROVALS
See Agency Listing on page 391.
MC-SF
SURFACE MOUNT RECEPTACLE
332
SPECIFICATIONS
BREAKDOWN VOLTAGE
MODELS
1500V rms for one min.
Two models: one for AC and one for DC operation; both count
one for each input pulse (1/2 count on make, 1/2 count on
break of pulse switch.)
TEMPERATURE RATING
READOUT
TEMPERATURE RISE (coil surface)
-10° to +40°C (-14 to 104°F.)
6 digits, each 1/8 by 3/32 inch; lens magnifier.
Less than 65°C at 110° of nom. voltage.
VOLTAGE PROTECTION
SHOCK RESISTANCE
Withstands 2000V Transients for 0.1 ms max.
5 G max during operation; 75 G max at rest.
LlFE EXPECTANCY
VIBRATION RESISTANCE
Conservatively rated for 100,000,000 operations; except
reset coil; 500,000 operations.
45 cps at 1.5 mm amplitude max during operation.
WEIGHT
INSULATION RESISTANCE
NET: 6 oz.
More than 100M ohms at 500VDC.
SHIPPING: 8 oz.
COUNTERS
ORDERING CODE
BASIC TYPE
AC type with push button reset and socket box.
MC6MS15CPS120VAC
DC type with push button reset and panel socket box.
MC6MS25CPS24VDC
DC type with electric and push button reset and panel socket box.
MC6KS25CPS24VDC
Optional surface mounting socket with solder lugs and mounting hardware
MCSF
For prices and further information, consult factory.
CHARACTERISTICS
Max. count speed
AC MODEL
DC MODEL
15 cps
25 cps
33 ms
20 ms
(on: off = 1:1)
Min. pulse/break duration
Max. residual ripple
Continuous energized time
Power consumption (approx.)
Operating voltage
Reset
—
10%
no limit
no limit
2 VA
2.6W
120V, + 10- 15%
24V, :1= 10%
push button
push button and opt. electrical
2 VA
—
Count coil
Power consumption
Voltage (nominal)
120VAC
24VDC
Current (nominal)
—
108 mA
Resistance (at 20°C)
—
223 ohms
Voltage
—
24V:1=10%
Current (nominal)
—
516 mA
Resistance (at 20°C)
—
96.5 ohms
Min. pulse/break duration
—
100 ms
Max. residual ripple
—
10%
Max. continuous energized time
—
1 min.
Reset Coil (DC only)
333
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