Red Ion CUB7T0 Manual

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MODEL CUB7T0 PROGRAMMABLE GENERAL PURPOSE ELECTRONIC TIMER
DESCRIPTION
The CUB7T0 is an 8-digit miniature programmable timer with large 0.35
inch (8.90 mm) high digits. It has an LCD read-out available in Positive Image
Reflective (CUB7T000), Negative Image Transmissive with yellow/green
backlighting (CUB7T010) or red backlighting (CUB7T020). The backlight
versions require an external 9 to 28 VDC power supply. The display will wrap
around from a full display of "99999999" to "00000000" when an overflow
occurs. An annunciator, located in the upper left hand corner of the display,
blinks at 2 Hz when the signal input is activated. The CUB7T0 operates from
a switch contact or an open collector NPN transistor.
The CUB7T timers use a CMOS LSI 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 CUB7T series is housed in a lightweight, high impact plastic case with
a clear viewing window. The sealed front panel with the silicone rubber buttons
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.
Do not use this unit to directly command motors, valves, or other actuators
not equipped with safeguards. To do so, can be potentially harmful to persons
or equipment in the event of a fault to the unit.
CAUTION: Risk of Danger.
Read complete instructions prior to
installation and operation of the unit.
DIMENSIONS In inches (mm)
85374216
2.00 (50.8)
 9 PROGRAMMABLE TIMER RANGES
 3 (8 Digit 0.35") LCD DISPLAY OPTIONS (Reflective, Red
 CONTACT INPUT
 REPLACEABLE INTERNAL LITHIUM BATTERY (provides up to 6
 BOTH FRONT PANEL PROGRAM AND RESET BUTTONS ARE
 WIRE CONNECTIONS VIA SCREW CLAMP TYPE TERMINALS
 FRONT PANEL AND REMOTE RESET INPUT
 NEMA 4X/IP65 SEALED FRONT BEZEL

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 6 years of continuous operation. (Battery life is dependent upon usage.
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.
Must use a NEC Class 2 or SELV rated power supply.
4. ANNUNCIATOR: Annunciator in the upper left corner of the display flashes
at a 2 Hz rate when the signal input is activated.
5. SIGNAL INPUT: (LS terminal #4)
Contact Input (CUB7T0xx): Switch Contact or solid state Transistor Switch
6. 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.
7. ACCURACY: 0.025%
8. ENVIRONMENTAL CONDITIONS:
Operating Temperature Range: 0 to 50 °C Derate max. operating
Storage Temperature: -30 to 80 °C
Operating and Storage Humidity: 85% max. relative humidity (non-
Vibration According to IEC 68-2-6: Operational 5 to 500 Hz, in X, Y, Z
Shock According to IEC 68-2-27: Operational 30 g's, 11 msec in 3 directions.
Altitude: Up to 2000 meters
9. CONNECTIONS: Wire clamping screw terminals.
Wire Strip Length: 0.3" (7.5 mm)
Wire Gage: 30-14 AWG copper wire
Torque: 5 inch-lbs (0.565 N-m) max
10. CERTIFICATIONS AND COMPLIANCES:
SAFETY
Type 4X Indoor Enclosure rating (Face only)
Note: Recommended minimum clearance (behind the panel) for mounting clip installation is
2.15" (53.4) H x 3.00" (140) W.
0.11 (2.8)
1.10 (27.9)
0.10 (2.5) 1.56 (39.6)
1
Transmissive, Yellow/Green Transmissive) with "Timer Active"
annunciator
years of uninterrupted operation)
INDIVIDUALLY ENABLED
to Common. Contact burden 15 μA max. A maintained closed switch to
COM will actuate the timer.
temperature to 40 °C above 26 VDC (Backlight versions).
condensing) from 0 °C to 50 °C.
direction for 1.5 hours, 5 g's.
1.77
(45
0.87 (22.0)
Bulletin No. CUB7T0-D
Drawing No. LP0648
Released 6/09
PANEL CUT-OUT
+0.024
-0.000
+0.6
)
-0.0
+0.012
0.874
-0.000
+0.3
(22.2 )
-0.0