1
!
COUNT INPUT FROM 10 to 300 VAC/DC
!
LCD, POSITIVE IMAGE REFLECTIVE OR NEGATIVE IMAGE
TRANSMISSIVE WITH YELLOW/GREEN OR RED LED
BACKLIGHTING (9 to 28 VDC power supply required for versions
with LED backlighting)
!
0.35" (8.90 mm) HIGH DIGITS
!
REPLACEABLE INTERNAL LITHIUM BATTERY PROVIDES UP TO
7 YEARS OF UNINTERRUPTED OPERATION
!
NEMA 4X/IP65 SEALED FRONT BEZEL
!
FRONT PANEL RESET OR REMOTE RESET
!
WIRE CONNECTION MADE VIA SCREW CLAMP TYPE
TERMINALS
!
FITS DIN STANDARD CUT-OUT 1.77" (45 mm) x 0.874" (22.2 mm)
DESCRIPTION
The CUB7W is an 8-digit miniature counter with large 0.35 inch (8.90 mm)
high digits. It has an LCD read-out available in Positive Image Reflective
(CUB7W000), Negative Image Transmissive with yellow/green backlighting
(CUB7W010) or red backlighting (CUB7W020)
.
The backlight versions
require an external 9 to 28 VDC power supply.
The CUB7W accepts most machine control voltage signals. The input
accepts AC (50/60 Hz) or DC control voltages from 10 to 300 V at count speeds
up to 30 counts per second (cps).
The CUB7W counters use a CMOS LSI counter circuit chip, mounted on a
gold-plated substrate, that is electrically connected by ultrasonic wire-bonding.
Proven micro-electronic assembly and manufacturing techniques provide these
units with the reliability and dependability required for industrial service.
The CUB7W series is housed in a lightweight, high impact plastic case with
a clear viewing window. The sealed front panel with the silicone rubber reset
button meets NEMA 4X/IP65 specifications for wash-down and/or dusty
environments, when properly installed.
SAFETY SUMMARY
All safety related regulations, local codes and instructions that appear in the
manual 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.
SPECIFICATIONS
1.
DISPLAY:
8-digit LCD, 0.35" (8.90 mm) high digits.
2.
POWER SOURCE:
Replaceable Internal 3.0 V lithium battery to provide
up to 7 years of continuous operation. (Battery life is dependent upon usage.
Reset contacts that remain closed for long periods of time reduce battery life.)
3.
BACKLIGHT POWER REQUIREMENTS:
9 to 28 VDC; 35 mA. typical,
50 mA max. Above 26 VDC, derate max. operating temperature to 40°C.
4.
L. S. INPUT:
10 to 300 VAC/DC, 50/60 Hz, 30 cps max. 150 V max. for
backlight versions. V
IL
= 0.5 VDC max. Unit counts on the positive going
edge.
Note: For triac inputs, use the standard CUB7 with a TCM module.
5.
REMOTE RESET:
15 msec min. pulse width (active low) from 3.0 V
bipolar output, an open collector transistor, or a switch contact to common.
V
IH
= 2.0 V min. (3 V max), V
IL
= 0.5 V max.
6.
ENVIRONMENTAL CONDITIONS
:
Operating Temperature Range
: 0 to 50°C. Derate max. operating
temperature to 40°C above 26 VDC (Backlight versions).
Storage Temperature
: -30 to 80°C
Operating and Storage Humidity
: 85% max.relative humidity (non-
condensing) from 0°C to 50°C.
Altitude
: Up to 2000 meters
MODEL CUB7W - MINIATURE ELECTRONIC 8 DIGIT COUNTER w/VOLTAGE INPUT
DIMENSIONS In inches (mm)
Note: Recommended minimum clearance (behind the panel) for mounting
clip installation is 2.15" (54.6) H x 3.00" (76.2) W.
CAUTION: Read complete
instructions prior to installation
and operation of the unit.
CAUTION: Risk of electric shock.
Bulletin No. CUB7W-G
Drawing No. LP0384
Released 10/01
Tel +1 (717) 767-6511
Fax +1 (717) 764-0839
www.redlion-controls.com
PANEL CUT-OUT
