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2-1393137-6: 产品描述Mid-Priced CMOS IC Time Delay Relay; 文件大小46KB，共2页; 制造商MACOM; 官网地址http://www.macom.com

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2-1393137-6概述

Mid-Priced CMOS IC Time Delay Relay

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Catalog 1308242

Issued 3-03

P&B

series

Mid-Priced CMOS IC Time Delay Relay

•

Choice of timing modes

– Delay on operate

– Delay on release

– Delay on dropout (no input required during timing)

– Interval on

•

Knob or resistor adjustable types

•

10A output relay with DPDT contacts

•

Various models time from 0.1 to 180 sec.

File E22575

File LR15734

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.

Timing Modes

Delay on operate

– Delay period begins when input voltage is applied. At

the end of the delay period, the relay will operate and will not release until

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

INPUT

VOLTAGE

N.O. RELAY

CONTACTS

OFF

Contact Data @ 25

Arrangements:

2 Form C (DPDT).

Material:

Silver-cadmium oxide alloy.

Rating:

10A @ 30VDC or 277VAC, resistive; 1/2 HP @ 250VAC; 1/3 HP @

120VAC.

Expected Mechanical Life:

10 million operations.

Expected Electrical Life:

100,000 operations, min., at rated load.

Delay on release

– Input voltage must be applied continuously to operate

the internal relay. When the control switch is closed, the relay energizes.

When the control switch is opened, timing begins. When timing is

complete, the relay will de-energize. Time may be reset to zero during

timing by closing the control switch.

CONTROL

SWITCH

N.O. RELAY

CONTACTS

OFF

Delay on dropout

– The relay operates immediately upon application of

input voltage. Timing begins when input voltage is removed. When timing

is complete, the relay will de-energize. Reset occurs when input voltage is

reapplied.

INPUT

VOLTAGE

N.O. RELAY

CONTACTS

OFF

TIME

Interval on (with control switch)

– Input voltage must be applied

continuously to operate the internal relay. The relay energizes and timing

begins when the external switch is closed. At the end of the time delay

period the relay will de-energize. Reset is accomplished by opening and

reclosing the control switch.

CONTROL

SWITCH

N.O. RELAY

CONTACTS

OFF

TIME

➛

Environmental Data

Temperature Range: Storage:

-55°C to +85°C.

Operating:

-10°C to +55°C.

Timing Specifications

Timing Ranges:

From 0.1 to 180 sec.

Timing Adjustment:

External resistor and knob adjustable.

Tolerance (for AC units add

1/2 cycle 60 Hz.):

Knob Adj. Types:–0,

+20% of max. specified at high end of timing range;

min. specified, or less, at low end.

Fixed Types:

5%.

Res. Adj. Types:

5% at high end of timing range; min. specified, or less,

at low end.

Delta Time (for AC units add

1 cycle 60 Hz.):

10%.

Repeatability (for AC units add

1 cycle 60 Hz.):

2%.

Release Time:

60 ms, typ.; 100 ms, max.

Recycle Time:

60 ms, typ.; 100 ms, max.

Dimensions are shown for

1224

reference purposes only.

Dimensions are in inches over

(millimeters) unless otherwise

specified.

➛

OFF

➛

TIME

➛

Initial Dielectric Strength

Between Open Contacts:

500V rms, 60 Hz.

Between All Other Conductors:

500V rms, 60 Hz.

TIME

➛

Input Data @ 25

Voltage:

24 & 120VAC and 12 & 24VDC.

Power Requirement: AC Types:

Typically less than 3 VA.

DC Types:

Typically less than 3 W.

Initiate Time:

Delay on dropout timers must have input voltage applied for

a minimum of three seconds for dropout function to be

guaranteed.

Transient Protection:

Yes.

Reverse Voltage Protection:

Yes.

➛

Input Voltages & Limits @ 25°C

Voltage

Type

Nominal

Voltage

120

Minimum

Voltage

105

Maximum

Voltage

130

Note:

DC voltage must be filtered (5% p-p ripple max. at nom. voltage).

AC models will operate on 50 or 60 Hz.

Mechanical Data

Termination:

8- or 11-pin octal style plug.

Enclosure:

White plastic case. Knob adjustable types have dial scale for

reference only.

Sockets:

Models with 8-pin base fit either 27E122 or 27E891 (snap-on)

screw terminal sockets. 11-pin types fit either 27E123 or

27E892 (snap-on) screw terminal sockets.

Weight:

6 oz. (170g) approximately.

Specifications and availability

subject to change.

www.tycoelectronics.com

Technical support:

Refer to inside back cover.

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