For latest revision and Regional Customer Service,
visit our website at
www.te.com
i
1
of 3
LOC B
TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product and/or Company names may be trademarks of their respective owners.
408-8451
LINEAR TIMING RANGES
TIME RANGE
CODE
A
B
C
D
E
F
H
I
J
K
MODELS 7012
AND 7022
0.1 to 1 Second
0.5 to 5 Seconds
1.5 to 15 Seconds
5 to 50 Seconds
20 to 200
Seconds
1 to 10 Minutes
3 to 30 Minutes
6 to 60 Minutes
3 to 120 Cycles
1 to 300 Cycles
MODEL 7032
†
0.2 to 2 Seconds
0.7 to 7 Seconds
2 to 20 Seconds
10 to 100 Seconds
30 to 300 Seconds
1.5 to 15 Minutes
3 to 30 Minutes
Not Available
Not Available
Not Available
CODE LETTER
M
N
O
P
Q
R
S
T
U
V
W
Y
Z
AC Specials L1, L2, etc.
DC COIL UNITS
RATED VOLTAGE
28
48
24
125
12
60
250
550
16
32
96
6
220
VOLTAGE RANGE
(Operating)
22.5 - 33.5
38.5 - 57.5
19.2 - 28.8
100 - 150
9.6 - 14.4
48 - 74
200 - 300
440 - 660
12.8 - 19.2
25.6 - 38.4
76.8 - 115
4.8 - 7.2
176 - 264
Basic models are furnished with dials calibrated in linear
increments covering the range selected. In addition, time-
calibrated ranged B through K provide non-linear adjustment
from .2 second to the beginning of the linear zone. For
easiest adjustment and lowest cost, the shortest time range
suitable for the application should be selected.
†
Model 7032 is available with letter calibrated dials only. The
DC Specials X1, X2, etc.
All units draw approximately 8 watts power at rated voltage.
Minimum operating voltages are based on vertically
mounted Model 7012 (on-delay) units. Model 7012
horizontally mounted or Model 7022 (off-delay) vertically or
horizontally mounted units will operate satisfactorily at
minimum voltages approximately 5% lower than those listed.
AC units drop out at approximately 50% of rated voltage. DC
units drop out at approximately 10% of rated voltage.
All units may be operated on intermittent duty cycle at
voltages 10% above the listed maximums. (Intermittent duty
- maximum 50% duty cycle and 30 minutes “on” time.)
upper end of the time ranges in this model may be twice the
values shown.
AC COIL UNITS
AT 60 Hz
CODE
LETTER
A
B
C
D
E
F
G
H
I
J
K
RATED
VOLTAGE
120
240
480
550
24
--
--
12
6
208
VOLTAGE
RANGE
(Operating)
102 - 132
204 - 264
408 - 528
468 - 605
20.5 - 26.5
--
--
10.2 - 13.2
5.1 - 6.6
178 - 229
AT 50 Hz
RATED
VOLTAGE
110
220
--
--
--
127
240
--
--
--
VOLTAGE
RANGE
(Operating)
93.5 - 121
187 - 242
--
--
--
108 - 140
204 - 264
--
--
--
CONTACT RATINGS
(Contact Capacity in Amperes - Resistive Loads)
CONTACT
VOLTAGE
30 Vdc
110 Vdc
120 Vac 60 Hz
240 Vac 60 Hz
480 Vac 60 Hz
MINIMUM 100,000
OPERATIONS
15.0
1.0
20.0
20.0
12.0
MINIMUM 1,000,000
OPERATIONS
7.0
0.5
15.0
15.0
10.0
Dual Voltage Coil (Combines A and B)
Contact ratings are listed under the Underwriters
Laboratories Inc. Component Recognition Program for
100,000 operations:
10 A Resistive, 240 Vac (per pole)
1/4 Horsepower, 120 Vac/240Vac (per pole)
15 A, 30 Vdc (per pole)
5 A, General Purpose, 600 Vac
Figure 1 (End)
Rev
B
2
of 3
408-8451
Models 7012 and 7022 (Mounting Dimensions)
Model 7032 (Mounting Dimensions)
Figure 2
4.2. Model 7022 Instant Transfer (Code T)
The switch should transfer immediately when relay coil
is energized, and should reset shortly before spindle
returns to its normal position, following de-
energization. The switch transfer is set at the factory.
5. QUALIFICATIONS
The 7000 Series Timing Relays are listed by
Underwriters Laboratories Inc. (UL) under File No.
IAR版本4.21，在生成工程文件（make）时，出现了如下错误：Error: Undefined external "make_udp_reply_from_request" referred in main ( G:\C Programme For MSP430\UDP\Debug\Obj\main.r43 ) ......
中国 北京—— Analog Devices, Inc. （纽约证券交易所代码 : ADI ），全球领先的高性能信号处理解决方案供应商，最新推出两款模拟输出驱动器—— AD5750 和 AD5751 ，能显著提高过程控制应用的效率和可靠性，包括那些在高恒流电压和高温条件下工作的过程控制应用。这两款器件基于 ADI 公司的 iCMOS ™工业工艺技术，输出驱动器的精度...[详细]
微控制器 MCU
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
