VTM-1

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** 

## **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 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% 

**Reset Time** — 100 ms, max., in the timing or time-out condition. 

## **Output Switch Data** 

## **Input Data @ 25°C** 

**Arrangement** — 1 Form A (SPST-NO) **Rating** — 5A, inductive, at nominal operating voltage. 

**Arrangement** — 1 Form A (SPST-NO) **Operating Voltage** — Universal — **Rating** — 5A, inductive, at nominal 24-240VAC/VDC (19-288VAC/VDC). operating voltage. **Current** — 2mA (max.) required to **Inrush** — Not to exceed 10A for one operate timer regardless of output state. cycle. **Power Requirement** — 3W max. 

**Max. Leakage Current** — 4mA rms **Expected Electrical Life** — 10,000,000 operations at rated load. 

**Transient Protection** — MOV across input 2,000V for 11µs on line side of load. 

**Initial Dielectric Strength** — Between Active Terminals and Outside of Case — 1,480VAC for one min. 

## **Environmental Data** 

**Temperature Range** — Storage — -40°C to +85°C Operating — -30°C to +65°C 

## **Mechanical Data** 

**Mounting** — Screw mount in horizontal 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 

- n **Universal voltage: 24 to 240VAC/VDC** 

- n **Rated to 10 million operations** 

- n **File E60363, File LR51332 R** 

- a **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. 

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PL PL PLP | ~~| _~~ **Ordering Information Wiring Diagram Part Number Mode Input Voltage | | |** VTM-1 On-Delay 24-240VAC or VDC 

## **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. 

**Authorized distributors are likely to stock the following:** VTM-1 

12–44 

Catalog 5-1773450-5 Dimensions are shown for Dimensions are in millimeters Revised 3-13 reference purposes only. unless otherwise specified. Specifications subject www.te.com to change. 

USA: +1 800 522 6752 For additional support numbers Asia Pacific: +86 0 400 820 6015 please visit www.te.com UK: +44 800 267 666 

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