CDC-38-20026 Tyco Electronics, CDC-38-20026 Datasheet
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CDC-38-20026
Manufacturer Part Number
CDC-38-20026
Description
RELAY TIME DELAY DPDT 12 VDC 11
Manufacturer
Tyco Electronics
Series
CDr
Datasheet
1.CDB-38-70003.pdf
(2 pages)
Specifications of CDC-38-20026
Relay Type
Integrated
Function
Off-Delay
Circuit
DPDT (2 Form C)
Delay Time
Fixed, 180 Sec
Output Type
Mechanical Relay
Contact Rating @ Voltage
10A @ 277VAC
Voltage - Supply
12VDC
Mounting Type
Socket
Termination Style
11 Pin Socketable
Timing Adjustment Method
Fixed
Timing Initiate Method
Input Voltage
Supply Voltage
12 VDC
Timing Range
180 s
Contact Form
2 Form C (DPDT) 2 C/O
Contact Rating
10 A at 30 VDC, 277 VAC
Mode Of Operation
Delay on Release
Lead Free Status / RoHS Status
Lead free / RoHS non-compliant
Other names
5-1393136-5
1222
Timing Modes
INPUT
VOLTAGE
N.O. RELAY
CONTACTS
Timing Specifications
Timing Ranges: From 0.1 to 180 sec.
Timing Adjustment: Fixed, external resistor and knob adjustable.
Tolerance (for AC units add 1/2 cycle 60 Hz.):
Delta Time (for AC units add 1 cycle 60 Hz.):
Repeatability (for AC units add 1 cycle 60 Hz.):
Release Time: 45 ms, typ.; 60 ms, max.
Recycle Time: 45 ms, typ.; 60 ms, max.
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 control Input is applied, the relay energizes.
When control input is removed, timing begins. When timing is complete,
the relay will de-energize. Time may be reset to zero during timing by
reapplying control input.
CONTROL
INPUT
Contact Data @ 25 C
Arrangements: 2 Form C (DPDT).
Material: Silver-cadmium oxide alloy.
Rating: 10A @ 30VDC or 277VAC, resistive; 1/2 HP @ 250VAC; 1/3 HP @
Expected Mechanical Life: 10 million operations.
Expected Electrical Life: 100,000 operations, min., at rated load.
N.O. RELAY
CONTACTS
Dimensions are shown for
reference purposes only.
Knob Adj. Types: 5% of max. specified at high end of timing range; min.
Fixed Types:
Res. Adj. Types:
120VAC.
ON
OFF
ON
OFF
ON
OFF
ON
OFF
specified, or less, at low end; 10% full scale.
at low end.
5%.
5% at high end of timing range; min. specified, or less,
TIME
Dimensions are in inches over
(millimeters) unless otherwise
specified.
5%.
1%.
TIME
Catalog 1308242
Issued 3-03
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.
CD
CMOS IC Time Delay Relay
•
•
•
•
•
•
Initial Dielectric Strength
Between Open Contacts: 500V rms, 60 Hz.
Between All Other Conductors: 500V rms, 60 Hz.
Input Data @ 25 C
Voltage: 24 & 120VAC and 12 through 110VDC.
Power Requirement: AC Types: Typically less than 3 VA.
Transient Protection: Yes.
Reverse Voltage Protection: Yes.
Note: DC voltage must be filtered (5% p-p ripple max. at nom. voltage).
Environmental Data
Temperature Range: Storage: -55 C to +85 C.
Mechanical Data
Termination: 8- or 11-pin octal style plug.
Enclosure: Yellow plastic case. Knob adjustable types have dial scale
Sockets: Models with 8-pin base fit either 27E122 or 27E891 (snap-on)
Weight: 8 oz. (227g) approximately.
Input Voltages & Limits @ 25 C
1% Repeatability
Operates from -40 C to +55 C
Delay on operate or delay on release timing modes
Fixed, knob or resistor adjustable types
10A output relay with SPDT or DPDT contacts
Various models time from 0.1 to 180 sec.
File E22575
File LR15734
– Calibrated dial on knob adjustable types
AC models will operate on 50 or 60 Hz.
Voltage
Specifications and availability
subject to change.
Type
series
AC
DC
screw terminal sockets. 11-pin types fit either 27E123 or
27E892 (snap-on) screw terminal sockets.
calibrated in seconds 5%.
DC Types: Typically less than 3 W.
Operating: -40 C to +55 C.
Nominal
Voltage
120
110
24
12
24
48
Minimum
Voltage
105
20
11
20
41
95
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
Maximum
Voltage
130
125
28
13
32
55
P&B
Related parts for CDC-38-20026
CDC-38-20026 Summary of contents
Page 1
... Expected Electrical Life: 100,000 operations, min., at rated load. Dimensions are shown for reference purposes only. 1222 Catalog 1308242 Issued 3-03 CD CMOS IC Time Delay Relay 1% Repeatability • Operates from - +55 C • Delay on operate or delay on release timing modes • Fixed, knob or resistor adjustable types • ...
Page 2
... SUPPLY INPUT (DC POLARITY INDICATED)** Fig Pin Specifications and availability subject to change. P&B Adjustment Wiring Dia. Part Number CDB-38-70016 CDB-38-70091 Knob 3 CDB-38-70014 CDB-38-70092 CDB-38-70012 CDB-38-70015 Fixed 3 CDA-38-70025 Fixed 3 CDC-38-20026 CDD-38-30014 Knob 3 CDD-38-30012 CDD-38-30008 www.tycoelectronics.com Technical support: 1223 Refer to inside back cover. ...