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CRB-48-70010 Datasheet(PDF) 1 Page - Tyco Electronics

Part # CRB-48-70010
Description  Recycle Time Delay Relay
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Manufacturer  MACOM [Tyco Electronics]
Direct Link  http://www.macom.com
Logo MACOM - Tyco Electronics

CRB-48-70010 Datasheet(HTML) 1 Page - Tyco Electronics

  CRB-48-70010 Datasheet HTML 1Page - Tyco Electronics  
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Specifications and availability subject to change without notice.
13C2700
Printed in U.S.A.
IH/4-00
Tyco Electronics Corporation - P&B, Winston-Salem, NC 27102
Technical Support Center: 1-800-522-6752, www.pandbrelays.com
CR series
Recycle Time Delay Relay
• Individual ON and OFF time adjustment knobs
• 10A output relay with DPDT contacts
• Various models time from 0.1 to 180 sec.
File E22575
File LR15734
Timing Mode
Recycle timing – First delay period begins when input voltage is applied.
At the end of the first delay, or “off” period, the relay will operate and the
second delay, or “on” period, begins. When the second delay period
ends, the relay de-energizes. This recycling sequence will continue until in-
put voltage is removed. When input voltage is removed, the relay will de-
energize.
Input Voltages & Limits @ 25
°C
Mechanical Data
Termination: Octal plug.
Enclosure: White plastic case with dial scales for reference only.
Sockets: Fits either 27E122 or 27E891 (snap-on) 8-pin screw terminal
sockets.
Weight: 6 oz. (170g) approximately.
Ordering Information – Boldface items listed below are normally maintained in stock for immediate delivery.
DC
Type
AC
Types
Wiring Diagram – Bottom View
(pins numbered clockwise form keyway)
.56
(14.22)
2.406 MAX.
(61.1)
1.781 MAX.
(45.2)
.60
(15.2)
3.56 MAX.
(90.42)
.875
(22.23)
1.25
(31.75)
** Note: Input polarity for DC operation. For most reliable operation on AC, connect high side
to “+” and low side to “–”.
+
_
INPUT
(DC POLARITY INDICATED)
Fig.1
8 Pin
18
TIME
INPUT
VOLTAGE
ON
OFF
N.O. RELAY
CONTACTS
ON
OFF
1
TIME
2
TIME
1
➛➛
Contact Data @ 25
°C
Arrangements: 2 Form C (DPDT).
Material: Silver-cadmium oxide alloy.
Rating: 10 A @ 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.
Environmental Data
Temperature Range: Storage: -55
°C to +85°C.
Operating: -10
°C to +55°C.
Input Data @ 25
°C
Voltage: 120VAC 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.
Voltage
Nominal
Minimum
Maximum
Type
Voltage
Voltage
Voltage
AC
120
105
130
DC
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.
Voltage
Time
Part Number
0.1 to 10 Sec.
CRB-48-70010
120VAC 0.3 to 30 Sec.
CRB-48-70030
0.6 to 60 Sec.
CRB-48-70060
1.8 to 180 Sec.
CRB-48-70180
Voltage
Time
Part Number
24VDC
1.8 to 180 Sec.
CRD-48-30180
Outline Dimensions
Timing Specifications
Timing Ranges: From 0.1 to 180 sec.
Timing Adjustment: Knob adjustable.
Tolerance (for AC units add
±1/2 cycle 60 Hz.): -0%, +20% of max.
specified at high end of
timing range; min. speci-
fied, 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: 60ms, typ.; 100 ms, max.
Initial Dielectric Strength
Between Open Contacts: 500V rms, 60 Hz.
Between All Other Conductors: 500V rms, 60 Hz.


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