VTM-1 Datasheet, PDF (1/1 Pages) Tyco Electronics – Specification Grade, On-Delay Timing Module

Specialty Relays
VTM-1 Series, Specification Grade, On-Delay, Timing Module
Product Facts
n On-delay timing mode
n Timing from 1 to 1000 sec.
n 1A solid state SPST-NO
output
n 0.25" (6.35) quick connect
terminals
n Universal voltage: 24 to
240VAC/VDC
n Rated to 10 million
operations
n File E60363, File LR51332
R
R
Timing Specifications
Timing Mode — On-Delay – VTM-1
in-line timing module is wired in series
with the load circuit. Time delay is
initiated when power is applied to the
series network. Connecting a resistor
across the center terminals provides
tamper-proof setting of time delay from
1-1000 sec.
Timing Ranges — 1 to 1,000 sec.
Timing Adjustment — Time delay is
set by connecting an appropriately rated
resistor or potentiometer between the cen-
ter two terminals. As supplied, the unit pro-
vides a nominal 1 second delay. Add 10k
ohm of resistance for every additional sec-
ond of delay required. For example: 5 sec-
onds = 40k ohms; 10 seconds = 90k ohms.
Accuracy —
Repeat Accuracy — ±2%
Reset Time — 100 ms, max., in the
timing or time-out condition.
Output Switch Data
Arrangement — 1 Form A (SPST-NO)
Rating — 5A, inductive, at nominal
operating voltage.
Inrush — Not to exceed 10A for one
cycle.
Max. Leakage Current — 4mA rms
Expected Electrical Life —
10,000,000 operations at rated load.
Initial Dielectric Strength —
Between Active Terminals and Outside
of Case — 1,480VAC for one min.
Input Data @ 25°C
Operating Voltage — Universal —
24-240VAC/VDC (19-288VAC/VDC).
Current — 2mA (max.) required to
operate timer regardless of output state.
Power Requirement — 3W max.
Transient Protection —
MOV across input 2,000V for 11µs on
line side of load.
Environmental Data
Temperature Range —
Storage — -40°C to +85°C
Operating — -30°C to +65°C
Mechanical Data
Mounting — Screw mount in horizon-
tal or vertical position through built-in
mounting ears.
Termination — 0.250 in (6.35) quick
connect terminals for input line, load
output and timing resistor connection.
Weight — 3 oz. (84g) approximately
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
Wiring Diagram
Ordering Information
Part Number
|
VTM-1
Mode
|
On-Delay
Input Voltage
|
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
a jumper across the center two
terminals.
12–44
Catalog 5-1773450-5
Revised 3-13
www.te.com
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Authorized distributors are likely to stock the following:
VTM-1
Dimensions are in millimeters USA: [phone]
unless otherwise specified. Asia Pacific: [phone]
UK: [phone]
For additional support numbers
please visit www.te.com