Catalog 1308242
Issued 3-03
AGASTAT
VTM-1 series
Specification Grade, On-Delay
Tim ing Module
• On-delay timing mode
• Timing from 1 to 1000 sec.
• 1A solid state SPST-NO output
• 0.25" (6.35) quick connect terminals
• Universal voltage: 24 to 240VAC/VDC
• Rated to 10 million operations
File E60363
File LR51332
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.
Input Data @ 25°C
Tim ing Mode
Operating Voltage: Universal: 24-240VAC/VDC (19-288VAC/VDC).
Current: 2mA (max.) required to operate timer regardless of output state.
Pow er Requirem ent: 3W, max.
Transient Protection: MOV across input 2,000V for 11µs on line side of
load.
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.
Tim ing Specifications
Tim ing Ranges: 1 to 1,000 sec.
Tim ing Adjustm ent: Time delay is set by connecting an appropriately rated
resistor or potentiometer between the center two
terminals. As supplied, the unit provides a nominal 1
second delay. Add 10k ohm of resistance for every
additional second of delay required. For example: 5
seconds = 40k ohms; 10 seconds = 90k ohms.
Accuracy: Repeat Accuracy: ±2%
Environm ental Data
Tem perature Range: Storage: -40°C to +85°C.
Operating: -30°C to +65°C.
Reset Tim e: 100 ms, max., in the timing or time-out condition.
Mechanical Data
Output Sw itch Data
Arrangem ent: 1 Form A (SPST-NO).
Rating: 5A, inductive, at nominal operating voltage.
Inrush: Not to exceed 10A for one cycle.
Mounting:
Screw mount in horizontal or vertical position through built-in
mounting ears.
Term ination: 0.250 in (6.35) quick connect terminals for input line, load
output and timing resistor connection.
Weight: 3 oz. (84g) approximately.
Max. Leakage Current: 4mA rms.
Expected Electrical Life: 10,000,000 operations at rated load.
Initial Dielectric Strength
Betw een Active Term inals and Outside of Case: 1,480VAC for one min.
Outline Dim ensions
Ordering Inform ation
Part Num ber
VTM-1
Mode
Input Voltage
On-Delay
24-240VAC or VDC
Authorized distributors are likely to stock the follow ing:
VTM-1
Wiring Diagram
Notes:
1. Do not operate timer
without connecting load
in series with line voltage.
2. For a time delay of 1
second, connect a jumper
across the center two
terminals.
Dimensions are shown for
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
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