Red Lion CUB7T User Manual
Bulletin No. CUB7N-D
Drawing No. LP0825
Released 09/12
Tel +1 (717) 767-6511
Fax +1 (717) 764-0839
www.redlion.net
MODEL CUB7 – MINIATURE ELECTRONIC 8 DIGIT COUNTER or TIMER
l 0.35" (8.9 mm) HIGH LCD DIGITS, REFLECTIVE OR TRANSMISSIVE
WITH YELLOW/GREEN OR RED BACKLIGHTING (6-26 VDC power
supply required for version with LED backlighting)
l INTERNAL LITHIUM BATTERY PROVIDES UP TO 7 YEARS OF
TYPICAL UNINTERRUPTED OPERATION
l COUNT SPEEDS UP TO 10KHZ
l 9 PROGRAMMABLE TIME RANGES
l CONTACT, LOGIC, OPEN COLLECTOR, OR HIGH VOLTAGE INPUTS
l STANDARD WIRE CONNECTIONS OR OPTIONAL PLUG-IN TERMINAL
BLOCK
U
R
C
PROCESS CONTROL EQUIPMENT
US LISTED
L
3RSD
l NEMA 4X/IP65 SEALED FRONT BEZEL THAT FITS 1/32 DIN CUT-OUT
DESCRIPTION
The CUB7 series is an 8-digit lithium battery powered miniature counter or
timer with large 0.35" (8.9 mm) high digits. It has an LCD read-out available in
Positive Imagine Reflective, Negative Image Transmissive with yellow/green or
red backlighting. The backlight versions require an external 6-26 VDC power
supply. The CUB7 series is housed in a lightweight, high impact plastic case
with a clear viewing window. The sealed front panel with silicon rubber keypad
meets NEMA 4X/IP65 specification for wash-down and/or dusty environments,
when properly installed with supplied panel gasket and mounting clip.
Both counter and timer CUB7 models are available with a low voltage input
(28 VDC max) or an isolated high voltage input (50-250 VDC/VAC). The low
voltage input has DIP switch selections for SINKING or SOURCING along
with a HIGH/LOW FREQUENCY selection (low frequency for contact inputs).
Both units have front panel keypads that can be used to reset the display. The
keypad can be enabled/disabled via a single DIP switch. The standard unit uses
22 gauge wires for external connections, an optional plug-in terminal block is
available.
SAFETY SUMMARY
All safety related regulations, local codes and instructions that appear in the
literature or on equipment must be observed to ensure personal safety and to
prevent damage to either the instrument or equipment connected to it. If
equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment may be impaired.
CAUTION: Risk of Danger.
Read complete instructions prior to
installation and operation of the unit.
CAUTION: Risk of electric shock.
SPECIFICATIONS
1. DISPLAY: 8-digit LCD, 0.35" (8.90 mm) high digits
2. POWER: Non-replaceable internal 3.6 VDC lithium battery provides 7 years
of typical continuous operation (high count speeds in SNK mode & extreme
ambient temperatures will decrease battery life, use of SRC mode can extend
battery life)
OPTIONAL LED BACKLIGHT POWER: 6-26 VDC @ 25 mA max.
Must use an NEC Class 2 or Limited Power Source (LPS) rated power supply.
Note: External power shall incorporate disconnecting device (switch or circuit
breaker) and provide Double/Reinforced isolation from MAINS supply.
3. LOW VOLTAGE INPUT:
COUNTERS: CUB7CCS0, CUB7CCR0, CUB7CCG0
SNK mode (DIP switch 1 off, internal pull-up to battery)
VIN High Min = 1.25 VDC; VIN Low Max = 0.45 VDC
IIN Max = 8 µA; VIN Max = 3.6 VDC
Count Speed: (count on negative edge)
High freq mode (DIP switch 2 off): max 5 kHz @ 50% duty cycle
Low freq mode (DIP switch 2 on): max 30 Hz @ 50% duty cycle
Note: The three models listed above may be used for count inputs with
10-50 VAC signals when using a VCM10000 converter module. DIP
switches must be set for SNK and Low frequency.
SRC mode (DIP switch 1 on, internal 20 kW pull-down to common)
VIN High Min = 1.25 VDC; VIN Low Max = 0.45 VDC
IIN Max = 5 mA; VIN Max = 28 VDC
Count Speed: (count on negative edge)
High freq mode (DIP switch 2 off): max 10 kHz @ 50% duty cycle
Low freq mode (DIP switch 2 on): max 50 Hz @ 50% duty cycle
TIMERS:
Models: CUB7TCS0, CUB7TCR0, CUB7TCG0 For these models, the
unit will time when the CUB7 input is low.
SNK mode (DIP switch 1 off, internal pull-up to battery)
VIN High Min = 1.25 VDC; VIN Low Max = 0.45 VDC
IIN Max = 8 µA; VIN Max = 3.6 VDC
Note: The three models listed above may be used with 10-50 VAC
DIMENSIONS In inches (mm)
1.10
(27.9)
2.00 (50.8)
Note: Recommended minimum clearance (behind the panel) for
mounting clip installation is 2.1" (53.4) H x 5.5" (140) W.
0.87
(22.1)
1.64 (41.6)
With Wires
1
With Terminal Block
2.17 (55)
signals when using a VCM10000 converter module.
SRC mode (DIP switch 1 on, internal 20 kW pull-down to common)
VIN High Min = 1.25 VDC; VIN Low Max = 0.45 VDC
IIN Max = 5 mA; VIN Max = 28 VDC
Models: CUB7TCS1, CUB7TCR1, CUB7TCG1 For these models, the
unit will time when the CUB7 input is high.
SNK mode (DIP switch 1 off - DO NOT USE)
SRC mode (DIP switch 1 on, internal 20 kW pull-down to common)
VIN High Min = 1.25 VDC; VIN Low Max = 0.45 VDC
IIN Max = 5 mA; VIN Max = 28 VDC
4. HIGH VOLTAGE INPUT:
COUNTERS: CUB7CVS0, CUB7CVR0, and CUB7CVG0
The unit adds one count with voltage present
VIN Range = 50-250 VDC/VAC 50/60 Hz, 5 mA max
Isolation: 2500 VAC 1 min
TIMERS: CUB7TVS0, CUB7TVR0, and CUB7TVG0
Unit will time with voltage present
VIN Range = 50-250 VDC/VAC 50/60 Hz, 5 mA max
Isolation: 2500 VAC 1 min
5. RESET INPUT:
VIN Low Max = 1.5 VDC (internal pull-up to battery)
IIN Max = 20 µA
5 msec min (active low)
Note: Reset input is active low to clear display to zero
6. TIMER ACCURACY:
CUB7TV: 0.03% +100 msec per RUN terminal activation
CUB7TC low freq/snk setup: 0.03% +1 msec per RUN terminal activation
CUB7TC high freq/snk setup: 0.03% -1 msec per RUN terminal activation
7. ENVIRONMENTAL CONDITIONS:
Operating Temperature: 0 to 50 °C
Storage Temperature: -30 to 80 °C
Vibration according to IEC 68-2-6: Operational 5 to 500 Hz, in X, Y, Z
direction for 1.5 hours, 5 g.
Shock according to IEC 68-2-27: Operational 30 g, 11 msec in 3 directions.
Operating and Storage Humidity: 85% max. (non-condensing)
8. CONNECTIONS: 22 gauge wire; wire length minimum 10"
OPTIONAL TERMINAL BLOCKS: Wire clamping terminals
Wire Strip Length: 0.275" (7 mm)
Wire Gage: 24-16 AWG copper wire
9. CONSTRUCTION: High impact plastic case with clear viewing window.
The front panel meets NEMA 4X/IP65 requirements for outdoor use when
properly installed. Installation Category II, Pollution Degree 2. Panel gasket
and mounting clip are included.
10. CERTIFICATIONS AND COMPLIANCES:
SAFETY
UL Listed, File # E179259, UL508
Type 4X Outdoor Enclosure rating (Face only), UL50
IEC 61010-1, EN 61010-1: Safety requirements for electrical equipment
for measurement, control, and laboratory use, Part 1.
IP65 Enclosure rating (Face only), IEC 529
ELECTROMAGNETIC COMPATIBILITY
Emissions and Immunity to EN 61326:2006: Electrical Equipment for
Measurement, Control and Laboratory use.
Immunity to Industrial Locations:
Electrostatic discharge EN 61000-4-2 Criterion A
4 kV contact discharge
8 kV air discharge
Electromagnetic RF fields EN 61000-4-3 Criterion A
10 V/m (80 MHz to 1 GHz)
3 V/m (1.4 GHz to 2 GHz)
1 V/m (2 GHz to 2.7 GHz)
Fast transients (burst) EN 61000-4-4 Criterion A
2 kV power
1 kV I/O signal
Surge EN 61000-4-5 Criterion A
RF conducted interference EN 61000-4-6 Criterion A
power 1 kV L to L,
2 kV L to G
3 Vrms
Power freq magnetic fields EN 61000-4-8 Criterion A
30 A/m
AC power EN 61000-4-11
Voltage dip Criterion A
0% during 1 cycle
40% during 10/12 cycle
70% during 25/30 cycle
Short interruptions Criterion B
0% during 250/300 cycles
Emissions:
Emissions EN 55011 Class B
Notes:
1. Criterion A: Normal operation within specified limits.
2. Criterion B: Temporary loss of performance from which the unit selfrecovers.
Refer to the EMC Installation Guidelines section of the bulletin for
additional information.
11. WEIGHT: 0.11 lbs. (0.05 Kg)
Ordering infOrmatiOn
COUNTERS
CUB7
Accessories Part Numbers
Terminal Block
Enclosure * CUB7 Enclosure ENC13000
Base Mount * CUB7 Base Mount BMK80000
See Wiring the Meter section to determine the terminal block needed.
* Enclosure and base mount will NOT function with plug-in terminal block option.
C
C - LOW VOLTAGE
+28 VDC max
V - HIGH VOLTAGE
50-250 VAC/DC
S - REFLECTIVE
R - RED
G - GREEN
TYPE DESCRIPTION PART NUMBER USED WITH
3 Position Terminal Block TB100003 CUB7CCS0, CUB7TCS0, CUB7TCS1
Plug-in
4 Position Terminal Block TB100004
5 Position Terminal Block TB100005
0
TIMERS
CUB7
T
C - LOW VOLTAGE
+28 VDC max
V - HIGH VOLTAGE
50-250 VAC/DC
S - REFLECTIVE
R - RED
G - GREEN
CUB7CCG0, CUB7TCG0, CUB7TCG1,
CUB7CCR0, CUB7TCR0, CUB7TCR1,
CUB7CVS0, CUB7TVS0
CUB7CVG0, CUB7TVG0, CUB7CVR0,
CUB7TVR0
0
0 - USE WITH LOW VOLTAGE TO
TIME WHEN INPUT IS LOW
USE WITH HIGH VOLTAGE TO
TIME WHEN INPUT IS HIGH
1 - VALID ONLY WITH LOW VOLTAGE (C)
USE WITH 28 VDC (SRC MODE) TO
TIME WHEN INPUT IS HIGH
2
1.0 installing the meter
Latching Feature
Bezel
Gasket
Mounting
Clip
Mounting
Screw
INSTALLATION ENVIRONMENT
The unit should be installed in a location that does not exceed the maximum
operating temperature and provides good air circulation. Placing the unit near
devices that generate excessive heat should be avoided.
The bezel should be cleaned only with a soft cloth and neutral soap product.
Do NOT use solvents.
Continuous exposure to direct sunlight may accelerate the aging process of
the bezel. Do not use tools of any kind (screwdrivers, pens, pencils, etc.) to
operate the keypad of the unit.
Installation
The CUB7 series of products meets NEMA 4X/IP65 requirements for
outdoor use, when properly installed. The units are intended to be mounted into
an enclosed panel. The viewing window and reset button are factory sealed for
a washdown environment. A sponge rubber gasket and mounting clip are
provided for installing the unit in the panel cut-out.
The following procedure assures proper installation:
1. Cut panel opening to specified dimensions. Remove burrs and clean around
panel opening.
2. Carefully remove and discard the center section of the gasket. Slide the panel
gasket over the rear of the unit to the back of the bezel. Insert the mounting
screws onto both sides of mounting clip. The tip of the screw should NOT
project from the hole in the mounting clip.
3. Install the CUB7 unit through the panel cut-out until the front bezel flange
contacts the panel.
4. Slide the mounting clip over the rear of the unit until the clip is against the
back of the panel. The mounting clip has latching features which engage into
mating features on the CUB7 housing.
Note: It is necessary to hold the unit in place when sliding mounting clip into
position.
+0.024
1.77
(45 )
5. Alternately tighten each screw to ensure uniform gasket pressure. Visually
inspect the front panel gasket. The gasket should be compressed to about 75
to 80% of its original thickness. If not, gradually turn mounting screws to
further compress gasket.
6. If gasket is not adequately compressed and the mounting screws can no longer
be turned, loosen mounting screws, and check that mounting clip is latched
as close as possible to the panel.
7. Repeat from step #5 for tightening mounting screws.
-0.000
+0.6
-0.0
0.88
(22.2 )
+0.012
-0.000
+0.3
-0.0
3
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