113-507-101 - TE CONNECTIVITY

1228 Dimensions are shown for

reference purposes only. Dimensions are in inches over

(millimeters) unless otherwise

specified.

Specifications and availability

subject to change.

P&B

Catalog 1308242

Issued 3-03

www.tycoelectronics.com

Technical support:

Refer to inside back cover.

Initial Dielectric Strength

Between Open Contacts: 500V rms, 60 Hz.

Between All Other Conductors: 500V rms, 60 Hz.

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.

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.

Interval on (without control switch) – The relay energizes and timing

begins when input voltage is applied. At the end of the time delay period

the relay will de-energize. Reset is accomplished by removing, then

reapplying, the input voltage.

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.

CB series

CMOS IC Time Delay Relay

•Choice of timing modes

– Delay on operate

– Delay on release

– Interval on with or without control switch

•Knob adjustable

•10A output relay with SPDT or DPDT contacts

•Various models time from 0.1 sec. to 100 min.

File E22575

File LR15734

Input Data @ 25°C

Voltage: 24 and 120VAC, and 12 and 24VDC.

Power Requirement: AC Types: Typically less than 3 VA.

DC Types: Typically less than 3 W.

Transient Protection: Yes.

Reverse Voltage Protection: Yes.

Environmental Data

Temperature Range: Storage: -55°C to +85°C.

Operating: -10°C to +55°C.

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.

Contact Data @ 25°C

Arrangements: 2 Form C (DPDT), except 8-pin delay on release model

has 1 Form C (SPDT).

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.

Input Voltages & Limits @ 25°C

Voltage Nominal Minimum Maximum

Type Voltage Voltage Voltage

AC 24 20 28

120 105 130

DC 12 11 13

24 20 32

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

AC models will operate on 50 or 60 Hz.

Timing Specifications

Timing Ranges: From 0.1 to 1.0 sec. through 10 to 100 min.

Timing Adjustment: Knob adjustable.

Tolerance (for AC units add ±1/2 cycle 60 Hz.):

Knob Adj. Types:–0, +30% of max. specified at high end of timing range;

min. specified, or less, at low end.

Fixed Types: ±10%.

Res. Adj. Types: ±10% 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.

CONTROL

SWITCH ON

OFF

N.O. RELAY

CONTACTS TIME

TIME

INPUT

VOLTAGE ON

OFF

N.O. RELAY

CONTACTS ON

OFF

INPUT

VOLTAGE ON

OFF

N.O. RELAY

CONTACTS TIME

CONTROL

SWITCH ON

OFF

N.O. RELAY

CONTACTS TIME

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.

1229

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.

P&B

Catalog 1308242

Issued 3-03

Wiring Diagrams - Bottom Views (pins numbered clockwise from keyway)

* If control switch is closed when power is applied, relay will immediately energize. A 50 millisecond minimum switch closure is required. IMPORTANT: A dry circuit switch is recommended. A

“dry circuit” switch is one rated to reliably switch currents of less than 50mA. Use of a switch rated for other than dry circuit may result in failure of the time delay relay to function properly.

** Note: Input polarity for DC operation. For most reliable operation on AC, connect high side to “+” and low side to “–”.

Outline Dimensions

Ordering Information – Authorized distributors are more likely to stock boldface items listed below.

Delay on Operate Models

Voltage Time Adjustment Wiring Dia. Part Number

24VAC 0.1 to 10 Sec. Knob 1 CB-1041B-30

1.8 to 180 Sec CB-1042B-30

0.1 to 1 Sec. CB-1001B-70

0.1 to 5 Sec. CB-1002B-70

0.1 to 10 Sec. CB-1003B-70

120VAC 0.6 to 60 Sec. Knob 1 CB-1004B-70

1.8 to 180 Sec. CB-1005B-70

1 to 10 Min. CB-1006B-70

10 to 100 Min. CB-1007B-70

12VDC 0.1 to 10 Sec. Knob 1 CB-1047D-20

0.1 to 1 Sec. CB-1026D-30

24VDC 0.1 to 10 Sec. Knob 1 CB-1028D-30

0.6 to 60 Sec. CB-1029D-30

1.8 to 180 Sec. CB-1030D-30

Delay on Release Models

Voltage Time Adjustment Wiring Dia. Part Number

24VAC 0.1 to 10 Sec. Knob 3 CB-1045B-38

1.8 to 180 Sec CB-1046B-38

0.1 to 10 Sec. 3 CB-1021B-78

120VAC 0.1 to 10 Sec. Knob 5 CB-1022B-78

0.6 to 60 Sec. 3 CB-1023B-78

1.8 to 180 Sec. 3 CB-1024B-78

24VDC 0.1 to 10 Sec. Knob 3 CB-1038D-38

1.8 to 180 Sec. CB-1039D-38

Interval on Models

Voltage Time Adjustment Wiring Dia. Part Number

24VAC 0.1 to 10 Sec. Knob 1 CB-1043B-39

0.1 to 5 Sec. 1 CB-1011B-79

120VAC 0.1 to 10 Sec. Knob 1 CB-1014B-79

1 to 10 Min. 1 CB-1018B-79

24VDC 0.1 to 5 Sec. Knob 1 CB-1034D-39

1.8 to 180 Sec. CB-1036D-39

.60

(15.2) .56

(14.2)

2.937 MAX.

(74.6)

2.406 MAX.

(61.1)

1.781 MAX.

(45.2)

➛

INPUT (DC POLARITY

INDICATED)**

Fig. 1

8 Pin

CONTINUOUS

SUPPLY

INPUT

(DC POLARITY INDICATED)**

EXTERNAL

CONTROL

SWITCH*

Fig. 3

11 Pin

CONTINUOUS

SUPPLY

INPUT

(DC POLARITY INDICATED)**

EXTERNAL

CONTROL

SWITCH*

Fig. 5

8 Pin

➛