Catalog 1308242
Issued 3-03 (PDF Rev. 10-07)
AGASTAT
7000
series
Industrial Electropneumatic
Timing Relay
File E15631
File LR29186
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 confirm the
product meets the requirements for a given application.
Consult factory for ordering information.
Design Features
• Available in on-delay, true off-delay, and on/off-delay.
• Timing from 0.1 seconds to 60 minutes, in linear increments.
• Oversize time-calibrated 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.
On-delay model 7012 (delay on pickup)
Applying continuous voltage to the coil
(L1-L2) 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 re-
main in this transferred position until
the coil is deenergized, at which time
the switch instantaneously 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 interrupt-
ed before the unit has been permitted
to "time-out" to its full delay setting.
Design & Construction
There are three main components of Series 7000 Timing Relays:
Calibrated Timing Head
uses no needle valve, recirculates air under
controlled pressure through a variable orifice to provide linearly adjustable
timing. Patented design provides instant recycling, easy adjustment and long
service life under severe operating conditions.
Precision-Wound Potted Coil
module supplies the initial motive force
with minimum current drain. Total sealing without external leads eliminates
moisture problems, gives maximum insulation value.
Snap-Action Switch Assembly
- custom-designed over-center
mechanism provides greater contact pressure up to transfer time for
positive, no flutter action. Standard switches are DPDT arrangement, with
flexible beryllium copper blades and silver-cadmium oxide contacts. Special
"timing-duty" design assures positive wiping action, sustained contact pres-
sure and greater heat dissipation during long delay periods.
Each of these subassemblies forms a self-contained module which is
then 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 minimum panel space.
Auxiliary switches may be added in the base of the unit, without affecting
the overall width or depth.
Off-delay model 7022 (delay on dropout)
Applying voltage to the coil (for at
least 50 msec) will instantaneously
transfer the switch, breaking the nor-
mally 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 de-
lay 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 provide a full delay
period upon subsequent de-
energization. The switch remains in
the transferred position.
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 furnish electrical interlock for sustained coil
energization from a momentary impulse, depending on the type selected and
its adjustment. Because of their simple attachment and adjustment features,
they can be installed at the factory or in the field, by any competent mechanic.
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.)
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
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 transfers the load immediately upon
energization, 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 po-
sition. 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.
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, pulse actuation
for interlock circuits, or added circuit capacity.
NOTE: Seismic & radiation tested E7000 models are available.
Consult factory for detailed information.
Dimensions are shown for
Dimensions are in inches over
(millimeters) unless otherwise
specified.
1248
reference purposes only.
Catalog 1308242
Issued 3-03 (PDF Rev. 10-07)
AGASTAT
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 furnish electrical interlock for sustained coil
energization from a momentary impulse, depending on the type selected and
its adjustment. Because of their simple attachment and adjustment features,
they can be installed at the factory or in the field, by any competent mechanic.
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 independently
adjustable, up to 30% of overall delay. (Recommended maximum 100 sec-
onds.)
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, but may
be easily adjusted in the field to provide two-step timing.
On-delay, off-delay model 7032 (double head)
The Double Head model provides delayed switch transfer on
energization of its coil, followed by 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 precious panel space, while the simplified
wiring reduces costly interconnection.
Four pole model 7014. 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 simul-
taneous 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 adjusted 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 features found in
basic models - voltage ranges, timing and switch capacities are virtually iden-
tical.
Four pole models add approximately 1-1/4" to the maximum height of the
basic model, approximately 1/8" to the depth. They are designed for vertical
operation only.
Surge/transient protection option
Features
• 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.
The Surge/Transient Protection Option protects electronic control circuits from
transients and surges which are generated when the timer coil is activated.
Built with a minimum of moving parts, the unit provides a fast response to rap-
idly rising voltage transients. The accurate, precision-made device is not polari-
ty 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.
It consists of a specially modified coil case, varistor, varistor cover, terminal
extensions and cup washers so that normal terminations can be used. The
varistor will not affect the operating characteristics of the 7000 Timer. The
varistor has bilateral and symmetrical voltage and current characteristics and
therefore can be used in place of the back-to-back zener diodes. This charac-
teristic also means that the coil will not be polarity sensitive.
Transient Suppressor
Option "V"
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:
124
Refer to inside back cover.
Catalog 1308242
Issued 3-03 (PDF Rev. 10-07)
AGASTAT
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-calibrated dials only. The
upper end of the time ranges in these models may be twice the values
shown.
Linear Timing Ranges:
Models 7012,
Models 7014,
Code
7022, 7024
7032
A
.1 to 1 Sec.
.2 to 2 Sec.
B
.5 to 5 Sec.
.7 to 7 Sec.
C
1.5 to 15 Sec
2 to 20 Sec.
D
5 to 50 Sec.
10 to 100 Sec.
E
20 to 200 Sec.
30 to 300 Sec.
F
1 to 10 Min.
1.5 to 15 Min.
H
3 to 30 Min.
3 to 30 Min.
I
6 to 60 Min.
Not Avail.
J
3 to 120 Cyc.
Not Avail.
K
1 to 300 Sec.
Not Avail.
7012*, 7022, 7024:
+5%
7014*:
+10%
7032:
+15%
For delays greater than 200 seconds: 7012*, 7022, 7014*, 7024: +10%
7032:
+15%
* 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)
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
12
6
208
Operating*
Voltage
Range
@ 60Hz
102-132
204-264
408-528
468-605
20.5-26.5
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.)
Rated
Voltage
110
220
Operating
Voltage
Range
@50Hz
93.5-121
187-242
Repeat Accuracy:
For delays of 200 seconds or less:
Minimum operating voltages are based on vertically mounted 7012 units.
7012 horizontally mounted or 7022 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 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
Max Excess
Max De-energization
Nominal (DC)
Energy Capacity (Joule)
Transient Voltage
12 V
24 V
28 V
32 V
48 V
60 V
96 V
110 V
125 V
220 V
250 V
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
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
temperature. 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
Min. 100,000 Min. 1,000,000
Voltage
Operations
Operations
30 VDC
15.0
7.0
110 VDC
1.0
0.5
120 V 60Hz
20.0
15.0
240 V 60Hz
20.0
15.0
480 V 60Hz
12.0
10.0
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)
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. A front mounting bracket is also
supplied with each basic unit, for installation from the front of the panel.
All units are calibrated for vertical operation.
Basic models (7012, 7022)
may also be horizontally mounted, and will be adjusted accordingly
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 accommodate 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
panelmount kit that includes all necessary hardware and faceplate. This
offers the convenience of "out-front" adjustment, with large calibrated 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.
AC
127
240
108-140
204-264
DC
*Four pole Models: Operational voltage range 90% to 110% for AC units;
85% to 110% for DC units.
See next column for more coil data.
Dimensions are shown for
1250
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.
Catalog 1308242
Issued 3-03 (PDF Rev. 10-07)
AGASTAT
Outline Dimensions
(Dimensions in inches).
Models 7012, 7022
Models 7014, 7024
Model 7032
Panel mount Option "X"
Surge/Transient Protection Option
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:
125
Refer to inside back cover.
Catalog 1308242
Issued 3-03 (PDF Rev. 10-07)
AGASTAT
Ordering Information
Typical Part No.
®
1. Basic Series:
70 = 7000 series electropneumatic timing relay
2. Operation:
1 = On-delay
2 = Off-delay
3. Contact Arrangement:
2 = 2PDT (2 form C)
3 = On-delay, off-delay (double head)
70
1
2
A
D
GZ
**4 = 4PDT (4 form C)
DC Coils
M = 28VDC
N = 48VDC
O = 24VDC
P = 125VDC
Q = 12VDC
R = 60VDC
S = 250VDC
T = 550VDC
U = 16VDC
V = 32VDC
W = 96VDC
Y = 6VDC
Z = 220VDC
X = Special DC coils (X1, X2, etc.)
†Models 7014 & 7032
For model 7032 specify separate time
range code for each head. Example: AB.
Any two ranges may be selected.
A = .2 to 2 sec.
B = .7 to 7 sec.
C = 2 to 20 sec.
D = 10 to 100 sec.
E = 30 to 300 sec.
F = 1.5 to 15 min.
H = 3 to 30 min.
K = Explosion-proof Enclosure (note 1).
L = Auxiliary Switch, instant transfer. 7012 only (notes 2 & 6).
LL = Two Aux. Switches, instant transfer. On Model 7014 Factory Installed Only. (notes 2 & 6)
M = Dust-tight Gasketing (notes 4 & 5).
P = Octal Plug Adapter. Can be combined only with options l1,l2. M, S, X, or Y1. (note 4).
S = Dial Stops.
T = Auxiliary Switch, two-step timing (notes 2 & 6).
V = Transient/Surge Protection (for DC coil voltage only).
W = Watertight Enclosure (note 1).
X = Panelmount includes hardware and adjustment for horizontal operation (note 4)
Y1 = Horizontal calibration, for horizontal operation without panelmounting (note 4).
Y2 = Horizontal calibration, with Compensating Spring for vertical operation (note 4).
4. Coil Voltage:
AC Coils
A = 120VAC, 60 Hz.; 110VAC, 50Hz.
B = 240VAC, 60 Hz.; 220VAC, 50Hz.
C = 480VAC, 60 Hz.
D = 550VAC, 60 Hz.
E = 24VAC, 60 Hz.
F = 127VAC, 50 Hz.
G = 240VAC, 50Hz.
H = 12VAC, 60 Hz.
K = Dual voltage (combines A & B)
L = Special AC coils (L1, L2, etc.)
5. Timing Range:
Models 7012, 7022 & 7024
A = .1 to 1 sec.
B = .5 to 5 sec.
C = 1.5 to 15 sec.
D = 5 to 50 sec.
E = 20 to 200 sec.
F = 1 to 10 min.
H = 3 to 30 min.
I = 6 to 60 min.
J = 3 to 120 cyc.
K = 1 to 300 sec.
6. Options:
A1 = Single quick-connect terminals (note 4).
A2 = Double quick-connect terminals (note 4).
B = Plug-in connectors (note 4).
GZ = Enclosure with bottom knockouts (note 1).
H2 = Hermetically sealed enclosure, 8 pin solder (notes 1 & 4).
H3 = Hermetically sealed enclosure, 8 pin octal (notes 1 & 4).
H4 = Hermetically sealed enclosure, 8 screw terminal block (notes 1 & 4).
*H6 = Hermetically sealed enclosure, 11 pin solder (notes 1 & 4).
*H7 = Hermetically sealed enclosure, 11 pin octal (notes 1 & 4).
*H8 = Hermetically sealed enclosure, 11 screw terminal block (notes 1 & 4).
l1 = Tamper-proof Cap, opaque black (Cannot be combined with Option X).
l2 = Tamper-proof Cap, transparent (Cannot be combined with Option X).
Notes:
1. Cannot be combined with B, P or X Options
2. Cannot be combined with B, P or Y2 Options
3. Cannot be combined with GZ, H, l1, l2, K, W or Y1 Options
4. Not Avail. on 4-Pole Models
5. Not Available with L, T or LL options.
6. Not Available on hermetically sealed units.
* Sized to accommodate one L or T Auxiliary Switch
** Not available on On-Delay, Off-Delay (Double Head) model.
† Available with letter calibrated dials only. Upper end of time range may be twice the value shown
†† 120 cycles = 2 sec.
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery..
7012AA
7012AB
7012AC
7012AD
7012AE
7012AF
7012AH
7012AK
7012ACL
7012BC
7012NC
7012PA
7012PB
7012PC
7012PD
7012PF
7012PJ
7012PK
7012PKX
7012PJX
7022AA
7022AB
7022AC
7022AD
7022AE
7022AF
7022AH
7022AI
7022AJ
7022AKT
7022BC
7022BK
7022PA
7022PB
7022PC
7022PK
Dimensions are shown for
1252
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.
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