Specialty Relays
AGASTAT 7000 Series, Industrial Electropneumatic Timing Relay
Design & Construction
There are three main components of
Series 7000 Timing Relays:
Timing Head
circulates air through a
variable length to provide linearly
adjustable timing. Patented design pro-
vides easy adjustment and long service
life under severe operating conditions.
Precision-Wound Potted Coil
Total sealing without external leads
eliminates moisture problems, gives
maximum insulation value.
Snap-Action Switch Assembly
—
custom-designed over-center mecha-
nism provides snap action. Standard
switches are DPDT arrangement.
Each of these subassemblies forms
self-contained modules assembled at
the factory with the other two to afford
a wide choice of operating types, coil
voltages, and timing ranges.
The squared design with front terminals
and rear mounting permits the grouping of
Series 7000 units side-by-side in mini-
mum panel space. Auxiliary switches may
be added in the base of the unit, without
affecting the overall width or depth.
On-delay model 7012 (delay on pickup)
Applying voltage to the coil (L1-L2) for
at least 50 msec starts a time delay
lasting for the preset time. During this
period the normally closed contacts
(3-5 and 4-6) remain closed. At the end
of the delay period the normally closed
contacts break and the normally open
contacts (1-5 and 2-6) make. The
contacts remain in this transferred
position until the coil is deenergized,
at which time the switch returns to its
original position.
De-energizing the coil, either during or
after the delay period, will recycle the
unit within 50 msec.
It will then provide a full delay period
upon re-energization, regardless of how
often the coil voltage is interrupted
before the unit has been permitted to
"time-out" to its full delay setting.
Product Facts
n
n
Available in on-delay, true
off-delay, and on/off-delay
Timing from 0.1 seconds to
60 minutes, in linear
increments
Oversize adjustment knobs,
serrated with high-resolution
markings visible from all
angles makes the timer
easy to set timers
Inherent transient immunity
Standard voltages from
6-550VAC and 12-550VDC
(special voltages available)
Available in 2-pole or 4-pole
models
Numerous enclosure
options — explosion proof,
dust tight, watertight,
hermetically-sealed,
NEMA 1
Auxiliary timed and
instantaneous switches can
be added for greater
switching flexibility
Many mounting options —
Surface mount, Panel
mount, Octal plug-in
mounting
Options: quick-connect
terminals, dial stops, and
transient protection module
Easy-to-reach screw
terminals, all on the face of
the unit, clearly identified
Modular assembly —
timing head, coil assembly
and switchblock are all
individual modules, with
switches field-replaceable
File E15631,
File LR29186
R
R
n
Off-delay model 7022 (delay on dropout)
Applying voltage to the coil (for at least
50 msec) will transfer the switch,
breaking the normally closed contacts
(1-5 and 2-6), and making the normally
open contacts (3-5 and 4-6). Contacts
remain in this transferred position as long
as the coil is energized. The time delay
begins immediately upon de-energization.
At the end of the delay period the switch
returns to its normal position.
Re-energizing the coil during the delay
period will immediately return the timing
mechanism to a point where it will pro-
vide a full delay period upon subsequent
de-energization. The switch remains in
the transferred position.
n
n
Operation
Two basic operating types are available.
“On-Delay” models provide a delay period
on energization, at the end of which the
switch transfers the load from one set of
contacts to another. De-energizing the
unit during the delay period immediately
recycles the unit, readying it for another
full delay period on re-energization.
In "Off-Delay" models the switch trans-
fers the load immediately upon energiza-
tion and the delay period does not begin
until the unit is de-energized. At the end
of the delay period the switch returns to
its original position. Re-energizing the
unit during the delay period immediately
resets the timing, readying it for another
full delay period on de-energization.
No power is required during the timing
period, providing a true off delay.
In addition to these basic operating types,
“Double-Head” models offer sequential
delays on pull-in and drop-out in one
unit. With the addition of auxiliary
switches the basic models provide two-
step timing.
Note: Seismic & radiation tested
E7000 models are available.
Consult factory for detailed
information.
n
n
n
n
n
n
n
n
Note:
7032 types and certain models with accessories are not agency approved.
Users should thoroughly review the technical data before selecting a product part
number. It is recommended that users 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.
Consult factory for ordering information.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions are in millimeters
unless otherwise specified.
USA: +1 800 522 6752
Asia Pacific: +86 0 400 820 6015
UK: +44 800 267 666
For additional support numbers
please visit www.te.com
12–8
Catalog 5-1773450-5
Revised 3-13
www.te.com
Specialty Relays
AGASTAT 7000 Series, Industrial Electropneumatic Timing Relay
(Continued)
Auxiliary Switch Options
To increase the versatility of the basic
timer models, auxiliary switches may be
added to either on-delay or off-delay
types. They switch additional circuits,
provide two-step timing action, or fur-
nish electrical interlock for sustained
coil energization from a momentary
impulse, depending on the type selected
and its adjustment. They are installed at
the factory. All auxiliary switches are
SPDT with UL listings of 10A @ 125,
250, or 480 VAC. A maximum of one
Code T or two Code L auxiliary switches
may be added to each relay. The L or LL
switch is available with on-delay relays
only. The T switch is available with both
the on-delay and off-delay relays.
Auxiliary Switch Options for
On-Delay
Instant Transfer (Auxiliary Switch
Code L, maximum of 2 per relay.)
1. Energizing coil begins time delay and
transfers auxiliary switch.
2. Main switch transfers after total
preset delay.
3. De-energizing coil resets both
switches instantly.
Auxiliary switch is nonadjustable.
Two-Step Timing (Auxiliary Switch
Code T, maximum of 1 per relay.)
1. Energizing coil begins time delay.
2. After first delay auxiliary switch
transfers.
3. Main switch transfers after total
preset delay.
4. De-energizing coil resets both
switches instantly. First delay is
independently adjustable, up to 30%
of overall delay. (Recommended
maximum 100 seconds.)
Auxiliary Switch Options for
Off-Delay
In these models the same auxiliary
switch provides either two-step timing or
instant transfer action, depending on the
adjustment of the actuator.
Two-Step Timing (Auxiliary Switch
Code T, maximum of 1 per relay.)
1. Energizing coil transfers main and
auxiliary switches instantly.
2. De-energizing coil begins time delay.
3. After first delay auxiliary switch
transfers.
4. Main switch transfers after total
preset delay. First delay is independ-
ently adjustable, up to 30% of overall
delay. (Recommended maximum
100 seconds.)
Instant Transfer (Auxiliary Switch
Code L, maximum of 1 per relay.)
1. Energizing coil transfers main and
auxiliary switches instantly.
2. De-energizing coil resets auxiliary
switch and begins time delay.
3. Main switch transfers after total
preset delay.
Auxiliary switch is factory adjusted to
give instant transfer operation. Two-step
timing may be set at the factory to cus-
tomer specification up to a 3:2 ratio.
On-delay, Off-delay Model 7032 (Double Head)
The Double Head model provides delayed switch transfer on
energization of its coil, and delayed resetting upon coil de-
energization. Each delay period is independently adjustable.
In new circuit designs or the improvement of existing
controls now using two or more conventional timers, the
Double Head unit offers distinct advantages.
Its compact design saves panel space, while the simplified
wiring reduces costly interconnection.
12
Specialty Relays
On-delay Model 7014, Off-delay Model 7024
With the addition of an extra switch block at the bottom of
the basic unit, this version of the Series 7000 offers four
pole switch capacity with simultaneous timing or two-step
timing. The two-step operation is achieved by factory
adjustment to your specifications.
For two-step operation, a maximum timing ratio between
upper and lower switches of 3:2 is recommended. Once ad-
justed at the factory, this ratio remains constant regardless
of changes in dial settings. (Ex: If upper switch transfer is
set on dial at 60 sec., minimum time on lower switch should
be 40 sec.)
This Series 7000 unit offers many of the performance fea-
tures found in basic models — voltage ranges, timing and
switch capacities.
Four pole models add approximately 1-1/4" to the maxi-
mum height of the basic model, approximately 1/8" to the
depth. They are designed for vertical operation only.
12–9
Catalog 5-1773450-5
Revised 3-13
www.te.com
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions are in millimeters
unless otherwise specified.
USA: +1 800 522 6752
Asia Pacific: +86 0 400 820 6015
UK: +44 800 267 666
For additional support numbers
please visit www.te.com
Specialty Relays
AGASTAT 7000 Series, Industrial Electropneumatic Timing Relay
(Continued)
Surge/Transient Protection Option
Product Facts
n
Protect electronic control
circuits from voltage
transients generated by the
timer coil
Fast response to the rapidly
rising back E.M.F.
High performance clamping
voltage characteristics
UL recognized, (except
varistor and coil together).
Timer NOT polarity sensitive
n
n
n
Transient Suppressor
Option "V"
n
The Surge/Transient Protection Option protects electronic
control circuits from transients and surges which are
generated when the timer coil is activated. The device is not
polarity sensitive and permits the user to initiate, delay,
sequence and program equipment actions over a wide range
of applications under the most severe operating conditions.
The varistor will not affect the operating characteristics of
the 7000 Timer. The varistor has bilateral and symmetrical
voltage and current characteristics.
Timing Specifications
(All values shown are at nominal voltage and 25°C unless otherwise specified)
Operating Modes
—
Model 7012/7014 — On-delay (delay on pick-up).
Model 7022/7024 — Off-delay (delay on drop-out).
Model 7032 — On-delay, off-delay (double head).
Timing Adjustment
— Timing is set by simply turning the dial to the desired time
value. In the zone of approximately 25° separating the high and low end of timing
ranges A,D,E, and K, instantaneous operation (no time delay) will occur. All other
ranges produce an infinite time delay when the dial is set in this zone.
Models 7014 and 7032 are available with letter dials only. The upper end of the time
ranges in these models may be twice the values shown.
Linear Timing Ranges
—
Code
A
B
C
D
E
F
H
I
J
K
Models 7012,
7022, 7024
.1 to 1 Sec.
.5 to 5 Sec.
1.5 to 15 Sec
5 to 50 Sec.
20 to 200 Sec.
1 to 10 Min.
3 to 30 Min.
6 to 60 Min.
3 to 120 Cyc.
1 to 300 Sec.
Models 7014,
7032
.2 to 2 Sec.
.7 to 7 Sec.
2 to 20 Sec.
10 to 100 Sec.
30 to 300 Sec.
1.5 to 15 Min.
3 to 30 Min.
Not Avail.
Not Avail.
Not Avail.
Operating Voltage Coil Data (for DPDT)
Coil
Part #
7000
Code
Letter
A
B
C
D
E
F
G
H
I
J
K
L
7010
M
N
O
P
Q
R
S
T
U
V
W
Y
Z
X
28
48
24
125
12
60
250
550
16
32
96
6
220
Rated
Voltage
120
240
480
550
24
Operating*
Voltage
Range
@ 60Hz
102-132
204-264
408-528
468-605
20.5-26.5
Rated
Voltage
110
220
Operating
Voltage
Range
@50Hz
93.5-121
187-242
AC
127
240
12
6
208
10.2-13.2
5.1-6.6
178-229
Dual Voltage Coil
(Combines A&B)
Special AC Coils
(L1, L2, etc.)
22.4-30.8
38.4-52.8
19.2-26.4
100-137.5
9.6-13.2
48-66
200-275
440-605
12.8-17.6
25.8-35.2
76.8-105.6
4.8-6.6
176-242
Special DC Coils
(X1, X2, etc.)
108-140
204-264
Repeat Accuracy
—
For delays of 200 seconds or less:
7012*, 7022, 7024:
7014*:
7032:
7012*, 7022, 7014*, 7024:
7032:
±5%
±10%
±15%
±10%
±15%
DC
For delays greater than 200 seconds:
* The first time delay afforded by Model 7012 with H (3 to 30 min.) and I (6 to 60
min.) time ranges or Model 7014 with H time range will be approx. 15% longer than
subsequent delays due to coil temperature rise.
Reset Time
— 50 msec. (except model 7032)
Relay Release Time
— 50 msec. for on-delay models (7012/7014)
Relay Operate Time
— 50 msec. for off-delay models (7022/7024)
*Four pole Models: Operational voltage range 90% to 110% for AC units; 85% to
110% for DC units.
See next page for more coil data.
12–10
Catalog 5-1773450-5
Revised 3-13
www.te.com
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions are in millimeters
unless otherwise specified.
USA: +1 800 522 6752
Asia Pacific: +86 0 400 820 6015
UK: +44 800 267 666
For additional support numbers
please visit www.te.com
Specialty Relays
AGASTAT 7000 Series, Industrial Electropneumatic Timing Relay
(Continued)
Timing Specifications
(All values shown are at nominal voltage and 25°C unless otherwise specified)
Minimum operating voltages are based on vertically mounted 7012 units. 7012 hori-
zontally mounted or 7022 vertically or horizontally mounted units will operate satis-
factorily at minimum voltages approximately 5% lower than those listed.
AC units drop out at approximately 50% of rated voltage. DC units drop out at approx-
imately 10% of rated voltage.
All units may be operated on intermittent duty cycles at voltages 10% above the listed
maximums (intermittent duty - maximum 50% duty cycle and 30 minutes “on” time.)
Surge/Transient Protection Option Characteristics (DC Timers Only)
Coil Voltage
Nominal (DC)
12 V
24 V
28 V
32 V
48 V
60 V
96 V
110 V
125 V
220 V
250 V
Max Excess
Energy Capacity (Joule)
0.4 J
1.8 J
1.8 J
2.5 J
3.57 J
6J
10 J
10 J
10 J
17 J
17 J
Max De-energization
Transient Voltage
48 V
93 V
93 V
135 V
145 V
250 V
340 V
340 V
340 V
366 V
366 V
Surge Life
—
Applied 100,000 times continuously with the interval of 10 seconds at room tempera-
ture. Below 68 VAC: 12A; Above 68 VAC: 35A
Temperature Range
—
Operating — -22°F to +167°F (-30°C to + 75°C)
Storage — -40°F to +167°F (-40°C to +75°C)
Output/Life Contact Ratings
— Contact Capacity in Amps (Resistive Load)
Contact
Voltage
30 VDC
110 VDC
120 V 60Hz
240 V 60Hz
480 V 60Hz
Min. 100,000
Operations
15.0
1.0
20.0
20.0
12.0
Min. 1,000,000
Operations
7.0
0.5
15.0
15.0
10.0
Dielectric
— Withstands 1500 volts RMS 60Hz between terminals and ground.
1,000 volts RMS 60 Hz between non-connected terminals. For dielectric specification
on hermetically sealed models consult factory.
Insulation Resistance
— 500 Megohms with 500VDC applied.
Temperature Range
—
Operating — -20°F to +165°F (-29°C to 74°C)
Storage — -67°F to +165°F (-55°C to 74°C)
Temperature Variation
— Using a fixed time delay which was set and measured
when the ambient temperature was 77°F (25°C), the maximum observed shift in the
average of three consecutive time delays was -20% at -20°F (-29°C) and +20% at
165°F (74°C).
Mounting/Terminals
— Normal mounting of the basic unit is in a vertical position,
from the back of the panel.
All units are tested for vertical operation.
Basic
models (7012, 7022) may also be horizontally mounted, and will be adjusted accord-
ingly
when Accessory Y1 is specified in your order.
Standard screw terminals (8-32 truss head screws supplied) are located on the front of
the unit, with permanent schematic markings. Barrier isolation is designed to accom-
modate spade or ring tongue terminals, with spacing to meet all industrial control
specifications.
The basic Series 7000 may also be panel mounted with the addition of a panel mount
kit, X option, that includes all necessary hardware and faceplate. This offers the
convenience of “out-front” adjustment, with large dial skirt knob. The faceplate and
knob blend with advanced equipment and console designs, while the body of the unit
and its wiring are protected behind the panel.
Other mounting options include plug-in styles and special configurations to meet
unusual installation requirements. Contact factory for details.
Power Consumption
— Approximately 8 watts power at rated voltage .
Approximate Weights
—
Models
7012, 7022 . . . . . . . . . . . . . . . . . . . . . . . 2 lbs. 4 ozs.
7014, 7024 . . . . . . . . . . . . . . . . . . . . . . 2 lbs. 10 ozs.
7032 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 lbs. 5 ozs.
Weight may vary slightly with coil voltage.
12
Specialty Relays
10 Amps Resistive, 240 VAC
1/4 Horsepower, 120 VAC/240VAC (per pole)
15 Amps 30 VDC (per pole)
5 Amps, General Purpose, 600VAC (per pole)
12–11
Catalog 5-1773450-5
Revised 3-13
www.te.com
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions are in millimeters
unless otherwise specified.
USA: +1 800 522 6752
Asia Pacific: +86 0 400 820 6015
UK: +44 800 267 666
For additional support numbers
please visit www.te.com
Specialty Relays
AGASTAT 7000 Series, Industrial Electropneumatic Timing Relay
(Continued)
Outline Dimensions
(Dimensions in inches)
Models 7012, 7022
Models 7014, 7024
Model 7032
Panel Mount Option “X”
Surge/Transient Protection Option
12–12
Catalog 5-1773450-5
Revised 3-13
www.te.com
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions are in millimeters
unless otherwise specified.
USA: +1 800 522 6752
Asia Pacific: +86 0 400 820 6015
UK: +44 800 267 666
For additional support numbers
please visit www.te.com
DSP 与 ARM 处理器
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
