Spaenaur

CATALOG 13
Inch
Pouces
amerace
AMERACE
LTD.
SPAENAUR
No.
707-185
specifications
NOTE
AMERACE LTD.
cannot recommend the use of its Products in the containment
areas of Nuclear Power Generating Stations.
the ideal
Switching
Device
industrial solid state
miniature in-line
timing module
UNIT
PACKAGE
1
Time Delay Range
The time delay period is determined by the connection of a
resistor across the centre two terminals. As supplied, the unit
provides a nominal 1 second delay. Add 10KΩ of resistance for
every additional second of delay required.
For example: 5 seconds = 40 KΩ
10 seconds = 90 KΩ
Repeat Accuracy
± 2% — (Maximum deviation from the average of 100
consecutive time delays at any time setting and at any fixed
combination of operating temperature and operating voltage,
provided the reset time requirement is met.)
Input
Any voltage from 24 to 240 volts, AC or DC.
Output
Solid state SPNO, 1 ampere inductive at nominal operating
voltage.
Reset Time
100 milliseconds maximum, in the timing or timed out condition.
Operating Temperature Range
-30°C to +65°C.
Life Expectancy
10 million operatings at rated load.
Transient Protection
MOV across input. 2000 volts for 100 microseconds on line side
of load.
Dielectric Withstand
1480 VAC for 1 minute for active terminals to outside of case.
NOTE: Maximum leakage during timing, 2 mA at any
combination of voltage and time delay.
Current Drain
2 mA (max.)
Weight
80 grams
L 1
Wiring Diagram
RT
The AGASTAT VTM-1 In-Line Timing Module
provides, in a single compact design, remarkable
economy, exceptional simplicity, and unprecedented
application flexibility. Wired in series into
a load circuit, it will control inductive loads of up
to 1A, RMS AC or DC. The current drain of this
unique new device is extremely low: no more
than 2 mA is drawn by the module at any time —
only 0.2% of its load current rating. Connecting a
resistor of a predetermined value across the
centre terminals provides tamper-proof selection
of the delay period.
The VTM-1 will accommodate power-circuit voltages from
24V to 240V, RMS AC or DC, all at 1A RMS or DC load
current. The delay range is wide: 1 to 1000 seconds,
linearly proportional to the programming resistor, at
10KΩ/second above a 1 second minimum time. Reset time
is 0.1 second maximum, with a repeat accuracy of ±2%.
The remarkably small size (less than that of a
power relay) and simple, encapsulated construction of
the VTM-1 underscore its unusual reliability.
Quite literally, it is designed as a “wire-it-in-and-forget-it”
component for demanding industrial environments.
2.250"
AGASTAT ® Miniature In-Line Timing Module
Module à réglage miniature «AGASTAT»
Note:
.75"
2.250"
2.650"
LOAD L 2
For a 1 second time delay
the centre 2 terminals
must be jumped (connected)
together, or unit will not operate.
.75"
Dimensions
.75"
.200"
.25" Q.C. Term (4)
.875"
.760"
.156" Dia.
for #6 screw
.315"
1.730"
2.100"
NOTE: Do not operate timer
without connecting load in
series with line voltage.
ON DELAY
VTM-1 In-Line timing module is wired in series with
load circuit. Time delay is initiated when power is
applied to the series network. Connecting a resistor
across the centre terminals provides tamper-proof
setting of time delay from 1 - 1000 secs.
G
Tel: 1-800-265-8772 Fax: 519-744-0818
G49