red lion SCT Instruction Manual

RED LION CONTROLS
INTERNATIONAL HEADQUARTERS
20 Willow Springs Circle, York, Pa. 17402, (717) 767-6511 FAX: (717) 764-0839
Web site- http://www.redlion-controls.com
MODEL SCT - 10 KHZ, 6-DIGIT TOTALIZING COUNTER
Adaptable To A Wide Variety Of Counting, Measurement & Position Readout
DESCRIPTION
The Model SCT is a very versatile totalizing counter that can be adapted to
a wide variety of counting, measuring, and position readout applications. Based
on solid-state technology and circuit designs proven in tens of thousands of
field applications, this unit exhibits outstanding noise immunity and reliability.
The SCT uses the standard programmable count-input circuit featured in all
SC Counters. This input circuit accepts count pulses from all RLC sensors and
from almost all other available sensors. It also accepts switch contact, variable
resistance, voltage or current level signals, as well as outputs from TTL and
CMOS circuits.
The selection of control inputs provide an additional degree of application
flexibility. These control inputs allow the Model SCT to be used in a variety of
specialized measuring applications that go well beyond routine counting. The
Model SCT totalizer can be used as a stand-alone counter or as a systems
component with other counters and/or accessory items to provide complex
counting, timing and control functions not available in any single instrument.
SPECIFICATIONS
1. PRIMARY SUPPLY VOLTAGE: Available in four voltage ranges, 50/60
Hz (See Ordering Information). Allowable supply voltage variation ±10%.
Input power 5 VA. Note: All units may also be operated from +12VDC
Supplies connected to Terminals A and B.
2.*SENSOR OUTPUT POWER (TERM."A"): +12 VDC ±15% @ 50 mA
3. CURRENT DRAIN FROM BATTERY BACKUP: 60 mA with displays
blanked and without sensor load. 450 mA with full display on (all 8's) but
less sensor load.
4. OPERATING TEMPERATURE RANGE: -20° to +50°C
5. CONSTRUCTION: Steel Case, Aluminum Bezel, Aluminum Front Panel
with Polycarbonate Overlay, Black Epoxy Paint Finish. Connections on rear
via screw terminal strips. Clamp type pressure plates accept stripped #14
DIMENSIONS "In inches (mm)"
E-mail- sales@redlion-controls.com
EUROPEAN HEADQUARTERS
892 Plymouth Road, Slough, Berkshire SL1 4LP
ENGLAND +44 1753 696888 FAX: +44 1753 696339
6-DIGIT, 0.43" (11 mm) L.E.D. DISPLAY
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RESET ON POWER-UP
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CONTROL INPUTS FOR:
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1. Remote Reset
2. Up/Down Counting
3. Count Inhibit
4. Display Store
5. Display Blanking (For Battery Backup Operation)
COUNT INPUT PROGRAMMABLE TO ACCEPT OUTPUTS FROM
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ALL STANDARD SENSORS
wires without lugs. (Tinning of stranded wire is recommended for easy
installation.)
6. WEIGHT: 1.1 lb (0.5 Kg).
MODEL SCT CONNECTIONS
AND INPUT CONFIGURATION SWITCH SET-UP
* - See SC Series Input Connections & Input Configuration Switch Set-up, Note
1 or "Applications" section of the Catalog
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BULLETIN NO. SCT-A
DRAWING NO. LP0027
REVISED 5/95
PANEL CUT-OUT