FLR300
ENGINEERING DATA SHEET
TIME DELAY RELAY
2 PDT, 2 AMP
Time delay relay (on operate, on release or repeat cycle timer)
Fixed or adjustable timing delay
Contact arrangement
Power supply
2 PDT
Direct current
PRINCIPLE TECHNICAL CHARACTERISTICS
Contacts rated at
Weight
Dimensions of case
2 Amps / 28 Vdc
< 40 grams
44mm x 28.6mm x 13.3mm max
Tin plated hermetically sealed metal can.
APPLICABLE SOCKETS:
S300
S302
CONTACT ELECTRICAL CHARACTERISTICS
Minimum
operating cycles
100,000 cycles
100,000 cycles
500,000 cycles
100 cycles
Contact rating per
pole and load type
resistive load
inductive load (L/R=5ms)
low level (30µA/30mV max)
resistive overload
Load Current in Amps
@28VdC
2
0.75
-
4
@115Vac/60-400Hz
0.3
-
-
-
NUMBERING SYSTEM
FLR300 - B
4
A
0.1s
A
1
Basic series designation___________________|
|
|
|
|
|
|
1-Mounting Styles (A,B,C,D,J)______________________|
|
|
|
|
|
2-Terminal Types (1,2,4)_______________________________|
|
|
|
|
3-Types Of Operation (A,B,C)__ ____________________________|
|
|
|
4-Time range (1,2,3,4) or fixed time in s _______________________|
|
|
5-Temperature Range (A,B) ____________________________________________|
|
6-Accuracy (1,2,3) ________________________________________________________|
Featuring
LEACH
©
power and control solutions
www.esterline.com
AMERICAS
6900 Orangethorpe Ave.
P.O. Box 5032
Buena Park, CA 90622
.
.
Tel: (01) 714-736-7599
Fax: (01) 714-670-1145
EUROPE
2 Rue Goethe
57430 Sarralbe
France
.
.
Tel: (33) 3 87 97 31 01
Fax: (33) 3 87 97 96 86
ASIA
Units 602-603 6/F Lakeside 1
No.8 Science Park West Avenue
Phase Two, Hong Kong Science Park
Pak Shek Kok, Tai Po, N.T.
Hong Kong
Tel: (852) 2 191 3830
Fax: (852) 2 389 5803
Data sheets are for initial product selection and comparison. Contact Esterline Power Systems prior to choosing a component.
Date of issue: 3/06
- 57 -
Page 1 of 4
MOUNTING STYLES
FLR300
3.8
A
28.6
MAX
B : ISO M3
C : UNC
4
±0.15
D
1
12.7
J
12.3
MAX
4
±0.5
4
±0.15
M3
OR 4.40 UNC 2 B
3.8
12.3
MAX
35.7
±0.15
CONTRASTING BEAD
1
13.3
MAX
26 MAX
35.5
36.7
44 MAX
35.5
36.7
44 MAX
44 MAX
Dimensions in mm
Tolerances unless otherwise specified ±0.25 mm
TERMINAL TYPES
Ø1.57
±0.03
Ø1.57
5.08
2.54
±0.03
5.08
2.54
1
2
1.3
±0.1
4
FIXED
PERIOD
7.6
6.9
±0.2
7.9 MAX
Ø2
SILICON GASKET
SHORE A 15-30
Ø1.57
±0.03
Ø0.76
±0.04
Ø1.57
±0.03
Ø0.76
±0.04
5.08
2.54
2.54
5.08
1
2
1.3
±0.1
4
ADJUSTABLE
PERIOD
7.6
6.9
±0.2
7.9 MAX
4
Ø2
SILICON GASKET
SHORE A 15-30
6.6
-0.2
TIN PLATED PINS
SOLDER HOOKS
GOLD PLATED PINS
Date of issue: 3/06
- 58 -
Page 2 of 4
TYPES OF OPERATION
FLR300
28 V
0 V
TIME
OUTPUT
DE-ENERGIZED
POWER SUPPLY
ENERGIZED
CODE A : TIME DELAY
ON OPERATE
ENERGIZED
OUTPUT
DE-ENERGIZED
CODE B : TIME DELAY
ON RELEASE
TIME
OUTPUT
DE-ENERGIZED
TIME
TIME
CODE C : REPEAT CYCLE TIMER
(CYCLIC RATIO = 1)
ENERGIZED
DE-ENERGIZED
TIMING RANGE
ADJUSTABLE
Range 1: 0.1 to 2.5 seconds
Range 2: 0.4 to 10 seconds
Range 3: 3.2 to 80 seconds
Range 4: 25 to 625 seconds
Rx = 356 * (T - to)
Rx = 91.20 * (T - to)
Rx = 11.38 * (T - to)
Rx = 1.42 * (T - to)
where R x in kohms
T : desired time in seconds,
to: time measured with R x = 0.
E xample to determine R x value for a T time of 10 seconds: Choose range 3; measure time with R x = 0 (for example : to =
3.1 s); substract to from 10 seconds (10s - 3.1s = 6.9s); calculate R x = 11.38 kohms/s (range 3) x 6.9s T heoretical resistance:
R x = 78.5 kohms
GENERAL CHARACTERISTICS
Temperature range
- Code A
- Code B
Operating Voltage
Recycle Time
Dielectric strength between all pins connected together and can
Insulation resistance at 100 Vdc (same condition as above)
Sinusoidal vibration
Shock
-55° C to +125° C
-40° C to +85° C
18 to 32 Vdc (AIR norm 2021 E)
less than or equal to 50 ms
750 V / 50 Hz
greater than or equal to 100 M
Ω
20G / 10 to 2000 Hz
50G / 11 ms
Date of issue: 3/06
- 59 -
Page 3 of 4
ACCURACY
fixed period
Code 3
Code 2
Code 1
±10%
±5%
±3%
±10%
±5%
±3%
adjustable period
Accuracy resistor Rx to choose
5% 100 ppm /° C
2% 100 ppm /° C
1% 50 ppm /° C
FLR300
SCHEMATIC DIAGRAM/TERMINAL LAYOUT
FIXED PERIOD
ADJUSTABLE PERIOD
B
A
0V
1 X2 2
3
Y2
B
A
0V
1 X2 2
3
Y1
X1
+ POWER SUPPLY
X1
RX
+ POWER SUPPLY
1 X2
B
A
X1
2
3
B
A
1 X2
2
3
Y2 X1
Y1
1 X2
B
A
X1
2
3
B
A
1 X2
2
3
Y2 X1
Y1
NOTES
1. Relays with B,C,D mounting and terminal 4 are compatible with socket families S300, SF300, S302, SF302...
2. Isolation spacer pads for PCB mounting available on request.
3. For other mounting styles or terminal types, please contact the factory.
Date of issue: 3/06
- 60 -
Page 4 of 4
S300, S301, S302
ENGINEERING DATA SHEET
RELAY SOCKET
10 AMP
BASIC SOCKET SERIES DESIGNATION FOR:
Series M300 (DC Coil), M301 (DC Coil),
M302 (DC Coil), FD300, FLS300, FLR300
GENERAL CHARACTERISTICS
Crimp tool contact #22
Insertion and extraction tool #22
Crimp tool contact #16
Insertion and extraction tool #16
Weight
Temperature range
M 22520/2-01 with turret M 22520/2-14.
M 81969/14-01.
M 22520/1-01 with turret M 22520/1-02 or MS 3191-1.
M 81969/14-03 .
35g max.
70° C to +125° C.
AMERICAS
6900 Orangethorpe Ave.
P.O. Box 5032
Buena Park, CA 90622
.
.
Tel: (01) 714-736-7599
Fax: (01) 714-670-1145
EUROPE
2 Rue Goethe
57430 Sarralbe
France
.
.
Tel: (33) 3 87 97 31 01
Fax: (33) 3 87 97 96 86
ASIA
Units 602-603 6/F Lakeside 1
No.8 Science Park West Avenue
Phase Two, Hong Kong Science Park
Pak Shek Kok, Tai Po, N.T.
Hong Kong
Tel: (852) 2 191 3830
Fax: (852) 2 389 5803
Featuring
LEACH
©
power and control solutions
www.esterline.com
Data sheets are for initial product selection and comparison. Contact Esterline Power Systems prior to choosing a component.
Date of issue: 12/09
- 17 -
Page 1 of 4
综合技术交流
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
