CGB-38-79010M [TE]
CG series CMOS IC Time Delay Relay; CG系列CMOS IC延时继电器
| 型号： | CGB-38-79010M |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | CG series CMOS IC Time Delay Relay |
| 文件： | 总2页 (文件大小：46K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Catalog 1308242
Issued 3-03
P&B
CG series
CMOS IC Tim e Delay Relay
• Repeatability to .05%
• Choice of timing modes
– Delay on operate
– Delay on release
– Interval on
• Knob adjustable
• 10A output relay with DPDT contacts
• Various models time from 0.5 sec. to 100 min.
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.
Contact Data @ 25°C
Tim ing Modes
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.
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.
Expected Mechanical Life: 10 million operations.
Expected Electrical Life: 100,000 operations, min., at rated load.
INPUT
VOLTAGE
ON
OFF
➛
N.O. RELAY ON
CONTACTS OFF
TIME
➛
Initial Dielectric Strength
Betw een Open Contacts: 500V rms, 60 Hz.
Betw een All Other Conductors: 500V rms, 60 Hz.
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 ON
SWITCH
OFF
Input Data @ 25°C
Voltage: 120VAC and 24VDC.
Pow er Requirem ent: AC Types: Typically less than 3 VA.
DC Types: Typically less than 3 W.
Transient Protection: Yes.
➛
N.O. RELAY ON
CONTACTS OFF
TIME
➛
Reverse Voltage Protection: Yes.
Interval on – 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.
Input Voltages & Limits @25°C
Voltage
Type
Nom inal
Voltage
Minim um
Voltage
Maxim um
Voltage
AC
DC
120
24
105
20
130
32
INPUT
ON
VOLTAGE OFF
Note: DC voltage must be filtered (5% p-p ripple max. at nom. voltage).
AC models will operate on 50 or 60 Hz.
➛
N.O. RELAY ON
CONTACTS OFF
TIME
➛
Environm ental Data
Tem perature Range: Storage: -40°C to +85°C.
Operating: -10°C to +55°C.
Tim ing Specifications
Tim ing Ranges: From 0.5 to 5.0 sec. through 10 to 100 min.
Tim ing Adjustm ent: Knob adjustable.
Tolerance (for AC units add ±1/2 cycle 60 Hz.):
Knob Adj. Types:–0, +10% of max. specified at high end of timing range;
+0, –10% of min. specified at low end.
Delta Tim e (for AC units add ±1 cycle 60 Hz.): ±2% , typ.; ±5% , max.
Repeatability (including first cycle of operation):
AC: ±0.1% , typ.; ±0.5% , max.; but not less than ±16 ms.
DC: ±0.05% typ.; ±0.1% max.; but not less than ±3 ms.
Release Tim e: 30 ms, typ.; 45 ms, max.
Mechanical Data
Term ination: 8- or 11-pin octal style plug.
Enclosure: Yellow 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.
Recycle Tim e: AC: 40 ms, typ.; 60 ms, max.
Weight: 8 oz. (227g) approximately.
DC: 30 ms, typ.; 45 ms, max.
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.
1220
Catalog 1308242
Issued 3-03
P&B
Ordering Inform ation – Authorized distributors are m ore likely to stock boldface item s listed below .
Delay on Operate Models
Delay on Release Models
Voltage
Tim e
Adjustm ent
Wiring Dia.
Part Num ber
Voltage
Tim e
Adjustm ent
Wiring Dia.
Part Num ber
0.5 to 5 Min.
1 to 10 Min.
5 to 50 Min.
10 to 100 Min.
CGB-38-70005M
CGB-38-70010M
CGB-38-70050M
CGB-38-70100M
120VAC
1 to 10 Min.
5 to 50 Min.
Knob
2
CGB-38-78010M
CGB-38-78050M
120VAC
Knob
1
Interval on Models
24VDC
5 to 50 Min.
Knob
1
CGD-38-30050M
Voltage
Tim e
Adjustm ent
Wiring Dia.
Part Num ber
120VAC
0.5 to 5 Sec.
1 to 10 Min.
Knob
1
CGB-38-79005S
CGB-38-79010M
24VDC
1 to 10 Min.
Knob
1
CGD-38-39010M
Outline Dim ensions
2.406 MAX.
(61.1)
➛
➛
➛
1.781 MAX.
(45.2)
2.937 MAX.
(74.6)
.56
(14.2)
.60
➛
➛
➛
(15.2)
Wiring Diagram s – Bottom View s (pins num bered clockw ise from keyw ay)
EXT.
CONT.
SW*
_
_
+
+
INPUT
INPUT
(DC POLARITY INDICATED)
(DC POLARITY INDICATED)
Fig.2
11 Pin
Fig.1
8 Pin
* 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 recommemded.
“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 “–”.
A
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:
1221
Refer to inside back cover.
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