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CDB-38-70091 PDF预览

CDB-38-70091

更新时间: 2024-10-29 00:51:43
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MACOM 光电二极管继电器
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描述
CMOS IC Time Delay Relay

CDB-38-70091 数据手册

 浏览型号CDB-38-70091的Datasheet PDF文件第2页 
Catalog 1308242  
Issued 3-03  
P&B  
CD series  
CMOS IC Tim e Delay Relay  
1% Repeatability  
Operates from -40°C to +55°C  
Delay on operate or delay on release timing modes  
Fixed, knob or resistor adjustable types  
– Calibrated dial on knob adjustable types  
10A output relay with SPDT or 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.  
Initial Dielectric Strength  
Tim ing Modes  
Betw een Open Contacts: 500V rms, 60 Hz.  
Betw een All Other Conductors: 500V rms, 60 Hz.  
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  
ON  
VOLTAGE  
OFF  
N.O. RELAY ON  
CONTACTS OFF  
TIME  
Input Data @ 25°C  
Voltage: 24 & 120VAC and 12 through 110VDC.  
Pow er Requirem ent: AC Types: Typically less than 3 VA.  
DC Types: Typically less than 3 W.  
Transient Protection: Yes.  
Reverse Voltage Protection: Yes.  
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.  
Input Voltages & Lim its @ 25°C  
Voltage  
Type  
Nom inal  
Voltage  
Minim um  
Voltage  
Maxim um  
Voltage  
CONTROL ON  
INPUT  
OFF  
N.O. RELAY ON  
CONTACTS OFF  
AC  
DC  
24  
120  
20  
105  
28  
130  
TIME  
12  
24  
48  
11  
20  
41  
95  
13  
32  
55  
110  
125  
Note: DC voltage must be filtered (5% p-p ripple max. at nom. voltage).  
AC models will operate on 50 or 60 Hz.  
Tim ing Specifications  
Tim ing Ranges: From 0.1 to 180 sec.  
Tim ing Adjustm ent: Fixed, external resistor and knob adjustable.  
Tolerance (for AC units add ±1/2 cycle 60 Hz.):  
Knob Adj. Types: ±5% of max. specified at high end of timing range; min.  
specified, or less, at low end; ±10% full scale.  
Fixed Types:  
±5% .  
Res. Adj. Types: ±5% at high end of timing range; min. specified, or less,  
at low end.  
Delta Tim e (for AC units add ±1 cycle 60 Hz.): ±5% .  
Repeatability (for AC units add ±1 cycle 60 Hz.): ±1% .  
Release Tim e: 45 ms, typ.; 60 ms, max.  
Environm ental Data  
Tem perature Range: Storage: -55°C to +85°C.  
Operating: -40°C to +55°C.  
Recycle Tim e: 45 ms, typ.; 60 ms, max.  
Mechanical Data  
Term ination: 8- or 11-pin octal style plug.  
Enclosure: Yellow plastic case. Knob adjustable types have dial scale  
calibrated in seconds ±5% .  
Contact Data @ 25°C  
Arrangem ents: 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.  
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: 8 oz. (227g) approximately.  
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.  
1222  

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