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MODEL CUB7 – MINIATURE ELECTRONIC 8 DIGIT COUNTER or TIMER
DESCRIPTION
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.
(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
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.
DIMENSIONS In inches (mm)
The CUB7 series is an 8-digit lithium battery powered miniature counter or
Both counter and timer CUB7 models are available with a low voltage input
All safety related regulations, local codes and instructions that appear in the
installation and operation of the unit.
(27.9)
Read complete instructions prior to
1.10
CAUTION: Risk of Danger.
2.00 (50.8)
CAUTION: Risk of electric shock.
Note: Recommended minimum clearance (behind the panel) for
mounting clip installation is 2.1" (53.4) H x 5.5" (140) W.
With Wires
1.64 (41.6)
0.35" (8.9 mm) HIGH LCD DIGITS, REFLECTIVE OR TRANSMISSIVE
INTERNAL LITHIUM BATTERY PROVIDES UP TO 7 YEARS OF
COUNT SPEEDS UP TO 10KHZ
9 PROGRAMMABLE TIME RANGES
CONTACT, LOGIC, OPEN COLLECTOR, OR HIGH VOLTAGE INPUTS
STANDARD WIRE CONNECTIONS OR OPTIONAL PLUG-IN TERMINAL
NEMA 4X/IP65 SEALED FRONT BEZEL THAT FITS 1/32 DIN CUT-OUT
1
WITH YELLOW/GREEN OR RED BACKLIGHTING (6-26 VDC power
supply required for version with LED backlighting)
TYPICAL UNINTERRUPTED OPERATION
BLOCK
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
3. LOW VOLTAGE INPUT:
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.
COUNTERS: CUB7CCS0, CUB7CCR0, CUB7CCG0
TIMERS:
SNK mode (DIP switch 1 off, internal pull-up to battery)
SRC mode (DIP switch 1 on, internal 20 k pull-down to common)
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)
SRC mode (DIP switch 1 on, internal 20 k pull-down to common)
V
I
Count Speed: (count on negative edge)
Note: The three models listed above may be used for count inputs with
V
I
Count Speed: (count on negative edge)
V
I
Note: The three models listed above may be used with 10-50 VAC
V
I
IN
IN
IN
IN
IN
IN
IN
IN
(22.1)
High freq mode (DIP switch 2 off): max 5 kHz @ 50% duty cycle
Low freq mode (DIP switch 2 on): max 50 Hz @ 50% duty cycle
10-50 VAC signals when using a VCM10000 converter module. DIP
switches must be set for SNK and Low frequency.
High freq mode (DIP switch 2 off): max 10 kHz @ 50% duty cycle
Low freq mode (DIP switch 2 on): max 500 Hz @ 50% duty cycle
signals when using a VCM10000 converter module.
0.87
Max = 5 μA; V
Max = 5 mA; V
Max = 5 μA; V
Max = 5 mA; V
High Min = 1.25 VDC; V
High Min = 1.25 VDC; V
High Min = 1.25 VDC; V
High Min = 1.25 VDC; V
IN
IN
IN
IN
Max = 3.6 VDC
Max = 3.6 VDC
Max = 28 VDC
Max = 28 VDC
With Terminal Block
IN
IN
IN
IN
Low Max = 0.45 VDC
Low Max = 0.45 VDC
Low Max = 0.45 VDC
Low Max = 0.45 VDC
2.17 (55)
Bulletin No. CUB7N-B
Drawing No. LP0825
Released 07/10