62
PG05400001E
Counters, Panel Meters, Tachometers and Timers
Timers/Hour Meters
Product Family Overview
Introduction
Timers are used in applications where time itself is the main
focus. These include simple knowledge of how long a
machine has been running to determine machine mainte-
nance, for example, (elapsed time) to knowing when to
change an elevator cable (cable life and safety). Timers
generally have the ability to stop and then to continue on
from the point at which they stopped. Timer Relays are used
in applications where an output is required to make some-
thing happen at a predetermined point in time (to stop or
start the process).
Application Examples
■Elapsed time indication for interval maintenance of
construction and agricultural equipment
■Usage metering for determining charges on rental
equipment
■Controlled process timing for adhesive application/curing
equipment
Timers/Hour Meters Product Family Overview
Table 62. Product Family Overview
Product Family Characteristics Panel Cutout
in Inches (mm)
Page
Number
■Non-replaceable battery (min. 8-yr. life)
■Compact, low cost and high efficiency
■8-Digit LCD timer
■Manual or electrical reset
■Various timing modes (Hr/Min/Sec)
0.870 x 1.772
(22 x 44)
63
■Compact device with bright, LED display
■Multiple functions available: count, time, rate, multifunction,
double-function
■24V DC Power
0.870 x 1.772
(22 x 44)
24
■Panel-mount, battery powered time relay
■8 timing modes, 9 time ranges
■3 programmable activation modes
■8A relay contacts (N.O. or N.C.)
1.772 x 1.772
(45 x 45)
68
■Economical, multifunction display
■Large, LED characters
■AC or DC power options
1.772 x 3.622
(45 x 92)
27
■Compact, low-cost LCD and electromechanical elapsed time
meters
■Various power options for almost any power supply
Various 65
■DIN Rail-mount, battery-powered time relay
■8 timing modes
■1 million operations or 10 years
■10A contact rating
N/A 70
E5-224-C
E5-_24-E
E5-248-C
E5-496-E
Hour Meters
E42DP55