12SWUDC AMPERITE, 12SWUDC Datasheet

12SWUDC

Manufacturer Part Number

12SWUDC

Description

PCB, Solid State Relay, Control Voltage AC Max. 12 Volt, Control Voltage DC Max. 12 Volt.

Manufacturer

AMPERITE

Datasheet

1.24SWUDC.pdf (8 pages)

Specifications of 12SWUDC

Brand/series

SWUDC Series

Contact Form

DPDT-NO⁄NC

Current, Rating

10, 15 A

Function

Timing

Mounting Type

PCB

Number Of Pins

Relay Type

Solid State

Standards

UL, CSA

Temperature, Operating, Maximum

70 °C

Temperature, Operating, Minimum

-45 °C

Termination

Plug-In

Timer Type

Multi-Function

Timing Range

72 to 360 sec.

Voltage, Control

12 VAC⁄VDC

Voltage, Rating

120, 240⁄30 VAC⁄VDC

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Timing Mode:

The SWUDC Series time delay relay operates in any one of four timing modes, user

selected by means of 2 sections (S8, S9) of a 9 position Dip Switch (the other 7 sections

control timing). These modes are as follows: Delay on operate, delay on release, delay on

operate and release, interval or one-shot. An external switch may be used to provide

trigger control of the time delay cycle.

Timing Diagrams & Modes:

Delay On Operate:

Two operation methods:

1) With external switch closed: delay on operate timing cycle begins upon application of

input power. The relay contacts transfer at the end of the delay period and will remain

transferred until input voltage is removed. Reset occurs when input voltage is removed.

2) With external switch open: delay on operate timing cycle begins after the application

of input power and the closure of the external switch. Upon switch closure the relay

contacts transfer at the end of the delay period and will remain transferred until the input

voltage is removed. Reset occurs when input voltage is removed.

Delay On Release:

Two operation methods:

1) With external switch closed: Upon application of input voltage relay contacts transfer

SWUDC

Series

TDR

Solving your relay requirements since 1922

… Solid state CMOS digital circuitry

… Four timing modes: Delay on operate; delay on release;

delay on operate & release; and interval or one-shot

… DPDT (2 form C) isolated 10 ampere relay contacts

… Timing selection: Binary coded Dip Switch with knob

adjustable potentiometer

… User selectable timing ranges covering 0.1 secs. to 77.5

hours.

… UL File #E96739 (M)

… CSA File #LR62586

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12SWUDC Summary of contents

Page 1

Solving your relay requirements since 1922 SWUDC Series … Solid state CMOS digital circuitry … Four timing modes: Delay on operate; delay on release; TDR delay on operate & release; and interval or one-shot … DPDT (2 form C) isolated ...

Page 2

Solving your relay requirements since 1922 immediately. The timing cycle will begin when the external switch is opened. When the timing cycle is completed the relay contacts will release. The timing cycle may be reset to zero during the timing ...

Page 3

Solving your relay requirements since 1922 Outline Dimensions: Contact Information: Arrangement: 2 form C (DPDT) - Diagram C Contact Material: Silver - Cadmium Oxide Rating (Resistive): 10A @ 240V AC Resistive, 15A @ 30V DC Resistive, 15A @ 120V AC ...

Page 4

Solving your relay requirements since 1922 Input Voltages & Limits: Nominal Minimum Maximum 12V AC 10V 14V 24V AC 20V 28V 120V AC 105V 130V 12V DC 11V 14V 24V DC 20V 32V 48V DC 41V 55V 110V DC 95V ...

Page 5

... B) Divide the desired time delay (180 secs.) by the minimum time of the selected range. (minimum time in range secs.) 180/10 = 18. Always convert to the same time units (min., sec., hrs.) when dividing. C) The multiplier is equal to 1/2 of this quotient - 180/10 = 18. 18 therefore the multiplier for 180 seconds is 9 and the user must set switches S3 follows ...

Page 6

... User will have a time delay range of 72 secs - 360 secs. SWUDC Timing Mode Operating Instructions: The Amperite SWUDC Time Delay Relay operates in any one of four modes. These are user selectable by means of setting S8 and S9 of the nine positions Dip Switch. The modes and switch positions are as follows: ...

Page 7

... Close External Switch. Apply power. Relay contacts transfer immediately. At the end of the delay time the relay contacts release. Ordering Information: Definition of a part number for the Amperite SWUDC Series Time Delay Relay. Example: A: Denotes nominal input voltage. Voltages Available: 12V - AC or DC, 24V - AC or ...

Page 8

Solving your relay requirements since 1922 DC, 48V DC, 110V DC, 120V AC. Custom Voltages are available. B: For custom voltages only - denotes type of input current required for operation Alternating Current ...

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