7012PJ Tyco Electronics, 7012PJ Datasheet

7012PJ

Manufacturer Part Number

7012PJ

Description

RELAY TIME DELAY DPDT 125VDC

Manufacturer

Tyco Electronics

Series

7000, AGASTATr

Datasheet

1.7012AA.pdf (6 pages)

Specifications of 7012PJ

Relay Type

Integrated

Function

On-Delay

Circuit

DPDT (2 Form C)

Delay Time

0.05 Sec ~ 2 Sec

Output Type

Mechanical Relay

Contact Rating @ Voltage

10A @ 240VAC

Voltage - Supply

125VDC

Mounting Type

Panel Mount

Termination Style

Screw Terminal

Timing Adjustment Method

Hand Dial

Timing Initiate Method

Input Voltage

Contact Configuration

DPDT

Nom Input Voltage

125VDC

Delay Time Range

3cyc To 120cyc

Timing Adjustment

Knob

Relay Mounting

Panel

Width

82.55mm

Contact Voltage Ac Max

600V

Supply Voltage

125 VDC

Contact Form

2 Form C (DPDT) 2 C/O

Contact Rating

10 A at 240 VAC

Mode Of Operation

On Delay

Lead Free Status / RoHS Status

Lead free / RoHS non-compliant

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant, Lead free / RoHS non-compliant

Other names

3-1423159-3

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Design Features

• Available in on-delay, true off-delay, and on/off-delay.

• Timing from 0.1 seconds to 60 minutes, in linear increments.

• Oversize time-calibrated adjustment knobs, serrated with high-resolution

• Inherent transient immunity.

• Standard voltages from 6-550VAC and 12-550VDC (special voltages available.)

• Available in 2-pole or 4-pole models.

• Numerous enclosure options:

• Auxiliary timed and instantaneous switches can be added for greater switching

• Many mounting options: Surface mount, Panel mount, Octal plug-in mounting.

• Options: quick-connect terminals, dial stops, and transient protection module.

• Easy-to-reach screw terminals, all on the face of the unit, clearly identified.

• Modular assembly - timing head, coil assembly and switchblock are all

Design & Construction

controlled pressure through a variable orifice to provide linearly adjustable

timing. Patented design provides instant recycling, easy adjustment and long

service life under severe operating conditions.

with minimum current drain. Total sealing without external leads eliminates

moisture problems, gives maximum insulation value.

mechanism provides greater contact pressure up to transfer time for

positive, no flutter action. Standard switches are DPDT arrangement, with

flexible beryllium copper blades and silver-cadmium oxide contacts. Special

"timing-duty" design assures positive wiping action, sustained contact pres-

sure and greater heat dissipation during long delay periods.

then assembled at the factory with the other two to afford a wide choice of

operating types, coil voltages, and timing ranges.

grouping of Series 7000 units side-by-side in minimum panel space.

Auxiliary switches may be added in the base of the unit, without affecting

the overall width or depth.

Operation

“On-Delay” models provide a delay period on energization, at the end of

which the switch transfers the load from one set of contacts to another. De-

energizing the unit during the delay period immediately recycles the unit,

readying it for another full delay period on re-energization.

energization, and the delay period does not begin until the unit is de-

energized. At the end of the delay period the switch returns to its original po-

sition. Re-energizing the unit during the delay period immediately resets the

timing, readying it for another full delay period on de-energization. No power

is required during the timing period.

sequential delays on pull-in and drop-out in one unit. With the addition of

auxiliary switches the basic models provide two-step timing, pulse actuation

for interlock circuits, or added circuit capacity.

Dimensions are shown for

reference purposes only.

NOTE: Seismic & radiation tested E7000 models are available.

markings visible from all angles makes the timer easy to set timers.

hermetically-sealed, NEMA 1.

flexibility.

individual modules, with switches field-replaceable.

There are three main components of Series 7000 Timing Relays:

Calibrated Timing Head uses no needle valve, recirculates air under

Precision-Wound Potted Coil module supplies the initial motive force

Snap-Action Switch Assembly - custom-designed over-center

Each of these subassemblies forms a self-contained module which is

The squared design with front terminals and rear mounting permits the

Two basic operating types are available.

In "Off-Delay" models the switch transfers the load immediately upon

In addition to these basic operating types, "Double-Head" models offer

Consult factory for detailed information.

explosion proof, dust tight, watertight,

Dimensions are in inches over

(millimeters) unless otherwise

specified.

Issued 3-03 (PDF Rev. 10-07)

Catalog 1308242

7000

Industrial Electropneumatic

Timing Relay

Note:7032 types and certain models with accessories are not agency approved.

Users should thoroughly review the technical data before selecting a product

part number. It is recommended that users also seek out the pertinent

approvals files of the agencies/laboratories and review them to confirm the

product meets the requirements for a given application.

Consult factory for ordering information.

On-delay model 7012 (delay on pickup)

Off-delay model 7022 (delay on dropout)

be added to either on-delay or off-delay types. They switch additional circuits,

provide two-step timing action, or furnish electrical interlock for sustained coil

energization from a momentary impulse, depending on the type selected and

its adjustment. Because of their simple attachment and adjustment features,

they can be installed at the factory or in the field, by any competent mechanic.

All auxiliary switches are SPDT with UL listings of 10A @ 125, 250, or 480

VAC. A maximum of one Code T or two Code L auxiliary switches may be

added to each relay. The L or LL switch is available with on-delay relays only.

The T switch is available with both the on-delay and off-delay relays.

Auxiliary Switch Options for On-Delay

Instant Transfer (Auxiliary Switch Code L,

maximum of 2 per relay.)

1. Energizing coil begins time delay and transfers auxiliary switch.

2. Main switch transfers after total preset delay.

3. De-energizing coil resets both switches instantly.

Auxiliary switch is nonadjustable.

Two-Step Timing (Auxiliary Switch Code T,

maximum of 1 per relay.)

Specifications and availability

subject to change.

To increase the versatility of the basic timer models, auxiliary switches may

File E15631

series

File LR29186

Applying continuous voltage to the coil

(L1-L2) starts a time delay lasting for

the preset time. During this period the

normally closed contacts (3-5 and 4-6)

remain closed. At the end of the delay

period the normally closed contacts

break and the normally open contacts

(1-5 and 2-6) make. The contacts re-

main in this transferred position until

the coil is deenergized, at which time

the switch instantaneously returns to

its original position.

or after the delay period, will recycle

the unit within 50 msec.

It will then provide a full delay period

upon re-energization, regardless of

how often the coil voltage is interrupt-

ed before the unit has been permitted

to "time-out" to its full delay setting.

Applying voltage to the coil (for at

least 50 msec) will instantaneously

transfer the switch, breaking the nor-

mally closed contacts (1-5 and 2-6),

and making the normally open

contacts (3-5 and 4-6). Contacts

remain in this transferred position as

long as the coil is energized. The

time delay begins immediately upon

de-energization. At the end of the de-

lay period the switch returns to its

normal position.

delay period will immediately return

the timing mechanism to a point

where it will provide a full delay

period upon subsequent de-

energization. The switch remains in

the transferred position.

De-energizing the coil, either during

Re-energizing the coil during the

www.tycoelectronics.com

Technical support:

Refer to inside back cover.

AGASTAT

Related parts for 7012PJ

7012PJ Summary of contents

Page 1

... The T switch is available with both the on-delay and off-delay relays. Auxiliary Switch Options for On-Delay Instant Transfer (Auxiliary Switch Code L, maximum of 2 per relay.) 1. Energizing coil begins time delay and transfers auxiliary switch. 2. Main switch transfers after total preset delay. 3. De-energizing coil resets both switches instantly. Auxiliary switch is nonadjustable. ...

Page 2

... Auxiliary Switch Options for On-Delay Instant Transfer (Auxiliary Switch Code L, maximum of 2 per relay.) 1. Energizing coil begins time delay and transfers auxiliary switch. 2. Main switch transfers after total preset delay. 3. De-energizing coil resets both switches instantly. ...

Page 3

... For delays greater than 200 seconds: 7012*, 7022, 7014*, 7024: +10% 7032: * The first time delay afforded by Model 7012 with min.) and min.) time ranges or Model 7014 with H time range will be approx. 15% longer than subsequent delays due to coil temperature rise. Reset Time: 50 msec. (except model 7032) Relay Release Time: 50 msec ...

Page 4

Outline Dimensions (Dimensions in inches). Models 7012, 7022 Panel mount Option "X" Dimensions are shown for Dimensions are in inches over reference purposes only. (millimeters) unless otherwise specified. Catalog 1308242 Issued 3-03 (PDF Rev. 10-07) Models 7014, 7024 Surge/Transient Protection ...

Page 5

... V = Transient/Surge Protection (for DC coil voltage only Watertight Enclosure (note 1 Panelmount includes hardware and adjustment for horizontal operation (note Horizontal calibration, for horizontal operation without panelmounting (note 4 Horizontal calibration, with Compensating Spring for vertical operation (note 4). 7012PKX 7022AI 7012PJX 7022AJ 7022AA 7022AKT 7022AB 7022BC 7022AC ...

Page 6

Ordering options – can only be orderd as factory installed options A1 – Single Quick-Connect Terminals GZ – Total Enclosure With knockouts for bottom connection. 3.16" 3.84" 7.63"H K – Explosion proof Enclosure (Meets requirements for ...

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