Specialty Relays
VTM-1 Series, Specification Grade, On-Delay, Timing Module
Timing Specifications Output Switch Data Input Data @ 25C
Timing Mode On-Delay VTM-1 Arrangement 1 Form A (SPST-NO) Operating Voltage Universal
in-line timing module is wired in series 24-240VAC/VDC (19-288VAC/VDC).
Rating 5A, inductive, at nominal
with the load circuit. Time delay is
operating voltage. Current 2mA (max.) required to
initiated when power is applied to the
operate timer regardless of output state.
Inrush Not to exceed 10A for one
series network. Connecting a resistor
cycle. Power Requirement 3W max.
across the center terminals provides
Max. Leakage Current 4mA rms Transient Protection
tamper-proof setting of time delay from
MOV across input 2,000V for 11s on
Expected Electrical Life
1-1000 sec.
line side of load.
10,000,000 operations at rated load.
Timing Ranges 1 to 1,000 sec.
Initial Dielectric Strength
Environmental Data
Timing Adjustment Time delay is
Between Active Terminals and Outside
set by connecting an appropriately rated Temperature Range
of Case 1,480VAC for one min.
resistor or potentiometer between the Storage -40C to +85C
center two terminals. As supplied, the unit Operating -30C to +65C
provides a nominal 1 second delay. Add
Product Facts
Mechanical Data
10k ohm of resistance for every additional
n On-delay timing mode Mounting Screw mount in horizon-
second of delay required. For example: 5
tal or vertical position through built-in
seconds = 40k ohms; 10 seconds = 90k
n Timing from 1 to 1000 sec.
mounting ears.
ohms.
n 1A solid state SPST-NO
Termination 0.250 in (6.35) quick
Accuracy
output connect terminals for input line, load
Repeat Accuracy 2%
output and timing resistor connection.
Reset Time 100 ms, max., in the
n 0.25 (6.35) quick connect
Weight 3 oz. (84g) approximately
timing or time-out condition.
terminals
n Universal voltage: 24 to
240VAC/VDC
n Rated to 10 million
operations
n File E60363, File LR51332
R
R
Users should thoroughly review the
technical data before selecting a product
part number. It is recommended that user
also seek out the pertinent approvals
files of the agencies/laboratories and
review them to ensure the product meets
the requirements for a given application.
Outline Dimensions
Ordering Information
Wiring Diagram Part Number Mode Input Voltage
| | |
VTM-1 On-Delay 24-240VAC or VDC
Notes:
1. Do not operate timer without connect-
ing load in series with line voltage.
2. For a time delay of 1 second, connect
Authorized distributors are likely to stock the following:
a jumper across the center two
terminals.
VTM-1
AEROSPACE, DEFENSE & MARINE /// HIGH PERFORMANCE RELAYSX-ON Electronics
Largest Supplier of Electrical and Electronic Components
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