Specialty Relays
AGASTAT 2100 Series, Miniature Electropneumatic Timing Relay
Operation
Series 2112
(On-Delay)
—
Applying rated volt-
age to the solenoid
coil starts the preset
time delay. At the
end of the delay pe -
riod the NC contacts break and the NO
contacts make. Contacts remain in this
position until the coil is de-energized,
when the switch instantaneously returns
to its original position. De-energizing
the coil, either during or after the delay
period, will immediately (within 25 msec.)
recycle the unit. It will then provide an-
other full delay period on re-energization.
Series 2122
(Off-Delay)
—
Applying rated volt-
age to the coil for at
least 75 msec. (for
accurate timing) will
instantaneously
transfer the switch,
breaking the NC contacts and making
the NO contacts. Contacts remain in this
position as long as the coil is energized.
The preset time delay period begins as
soon as the coil is de-energized, at the
end of which the switch returns to its
original position.
No power is
required during the timing period.
Re-energizing the coil, either during or
after the delay period, will immediately
start a new cycle with full delay period.
Repeat Accuracy
— NORMAL VERTICAL POSITION
±5% at 25°C; ±7% at 85°C; ±8% at -55°C.
The average time between -55°C and 85°C will be within ±20% of the average @
25°C with a proportionally reduced effect at lesser extremes.
In extremely short delay settings an additional 8 msec. variation may result on AC
models due to "half cycle" alternating current effect.
Setting Tolerance
— Factory time setting, when specified, subject to additional
+5% tolerance.
Position Sensitivity
—
HORIZONTAL POSITION — Approximately 5% increase from the initial time in the
vertical position.
INVERTED POSITION — Approximately 10% increase from the initial time in the ver-
tical position.
Reset Time
— 2112 Series: 25 msec.; 2122 Series: 75 msec.
Relay Release Time
— 25 msec. (2112 Series)
Relay Operate Time
— 75 msec. (2122 Series)
Operating Voltage
— Coil Data
Code
M
N
P
R
S
S
T
U
Y
Nominal
Operating
Voltage
12VDC
28VDC
48VDC
110VDC
120V 60 Hz
120V 60Hz
240V 60Hz
115V 400Hz
125VDC
Resistance
Ohms
±10%
30
131
500
3200
190 (2112 Series)
285 (2122 Series)
765
2600
3380
Product Facts
n
High Repeat Accuracy over
voltage and temperature
extremes
Hermetically sealed units
are designed for high shock
and vibration applications
Instant recycling —
easy linear adjustment
Exclusive Dial Head
adjustment — no needle
valves
Delay ranges from
milliseconds to 3 minutes
DPDT contacts
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Design & Construction
Sealed patented timing head
—
circulates air under controlled pressure
through a variable orifice to provide ad-
justable timing. Circular-path Dial Head
principle replaces traditional needle valve.
Snap-action switch assembly
—
provides sustained contact pressure dur-
ing timing cycles. Specially designed
over center mechanism assures flutter-free
load transfer after extended delay periods.
Precision-wound solenoid
assembly
— supplies the basic motive
force when the control circuit is closed.
These assemblies are mounted in a rigid
self-supporting framework within a steel
enclosure. This rugged construction as -
sures permanent alignment of all operat-
ing members, the key to this unit's long
trouble-free operation.
Transients
— Insensitive to transients of ±1500 VAC for 10 milliseconds
Dielectric
— 1000V RMS @ 60Hz between non-connected terminals.
Contact Rating (DPDT Contacts)
—
30V
DC
2
10
110V
DC
.75
1
120V
60Hz
3
10
120V
400Hz
2
10
240V
60Hz
1.5
5
Operation
(Listed values at nom.
voltage, 25°C unless noted)
Operating Mode
—
2112
— On-delay (delay on pull-in);
2122
— Off-delay (delay on drop-out)
Timing Adjustment
— All standard
models offer easy linear adjustment over
one of nine timing ranges listed below.
For applications requiring frequent read-
justment, the external knob model is rec-
ommended. For tamper-proof
installation or where readjustment is
infrequent, the internal key model may
be preferred. This model requires
removal of the cover plate for timing ad -
justment. Hermetically sealed models
provide a slotted adjusting screw under
the cap nut on the top cover.
Timing Ranges
—
Code
A
B
C
D
E
F
G
H
J
K
L
Range
.03 to .1 sec.
.1 to .3 sec.
.15 to 1.0 sec.
.375 to 3.0 sec.
.75 to 10.0 sec.
1.0 to 30.0 sec.
2.0 to 60.0 sec.
5.0 to 120.0 sec.
5.0 to 180.0 sec.
1.5 to 30.0 cycles
3.0 to 120.0 cycles
Inductive (Amps)
Resistive (Amps)
Based on 100,000 operations electrical, 1,000,000 mechanical. Inductive and capaci-
tive load should not have inrush currents that exceed five times normal operating load.
Ambient Temperature Range
— -55°C to +85°C
Weight
— Maximum, any unit - 17 ozs.
Mounting/Terminals
— Chassis mounting tabs, octal plugs and external (-4) or
internal (-5) adjustment. Panel mounting back plate, internal adjustment, and solder
hook terminals (-9).
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/laborato-
ries and review them to ensure the prod-
uct meets the requirements for a given
application.
-4
-5
-9
These are minimum standards; where more severe environmen-
tal conditions must be met, please consult the factory.
12–4
Catalog 5-1773450-5
Revised 2-12
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
Canada: +1 (905) 475-6222
Mexico/C. Am.: +52 (0) 55-1106-0800
Latin/S. Am.: +54 (0) 11-4733-2200
Germany: +49 (0) 6251-133-1999
UK: +44 (0) 800-267666
France: +33 (0) 1-3420-8686
Netherlands: +31 (0) 73-6246-999
China: +86 (0) 400-820-6015
Specialty Relays
AGASTAT 2100 Series, Miniature Electropneumatic Timing Relay
(Continued)
Outline Dimensions for Industrial Models (Dimensions in inches. Multiply by 25.4 to obtain millimeters.)
Ordering Information for Industrial Models
Typical Part No.
‰
1. Basic Series:
21 = 2100 Miniature electropneumatic timing relay
2. Operation:
1 = On-delay
3. Contact Arrangement:
2 = DPDT (2 form C)
4. Operating Voltage:
A = AC
5. Physical Characteristics:
Code
Enclosure
4=
Unsealed
5=
Unsealed
9=
Unsealed
6. Coil Voltage:
M = 12VDC
S = 120VAC, 50/60 Hz.
7. Timing Range:
A = .03 to .1 sec.
B = .1 to .3 sec.
D = DC
Adjustment
External Knob
Internal Key
Internal Key
N = 28VDC
T = 240VAC, 60 Hz.
C = .15 to 1.0 sec.
D = .375 to 3.0 sec.
Connector
Octal Plug
Octal Plug
Solder Hook
P = 48VDC
Mounting
Chassis Mount
Chassis Mount
Panel Mount Plate
R = 110VDC
Y = 125VDC
2 = Off-delay
12
Specialty Relays
21
1
2
D
4
N
B
E = .75 to 10.0 sec.
F = 1.0 to 30.0 sec.
H = 5.0 to 120.0 sec.
J = 5.0 to 180.0 sec.
K = 1.5 to 30.0 cycles
L = 3.0 to 120.0 cycles
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
None at present.
12–5
Catalog 5-1773450-5
Revised 2-12
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
Canada: +1 (905) 475-6222
Mexico/C. Am.: +52 (0) 55-1106-0800
Latin/S. Am.: +54 (0) 11-4733-2200
Germany: +49 (0) 6251-133-1999
UK: +44 (0) 800-267666
France: +33 (0) 1-3420-8686
Netherlands: +31 (0) 73-6246-999
China: +86 (0) 400-820-6015
Specialty Relays
AGASTAT 2100 Series, Miniature Electropneumatic Timing Relay
(Continued)
Specifications for Hermetically
Sealed Models
Dielectric
— Withstands 1,000 Volts RMS at 60 Hz
between non-connected terminals.
Other
— AGASTAT Miniature Timing Relays also
conform to applicable requirements covering:
Moisture
Ozone
Humidity
Sunshine
Sand/Dust
Acoustic Noise
Salt Spray
Prolonged Storage
Outline Dimensions for Hermetically Sealed Models (In inches. Multiply by 25.4 for millimeters.)
8 Pin Solder
Hook or MS/AN
Connector
8 Pin Solder
Hook or MS/AN
Connector
Panel Mount
-H1, -H3
Panel Mount
-9
Octal Plug (with Internal
Adjustment or External
Adjustment Knob)
Octal Plug (with Internal
Adjustment or External
Adjustment Knob)
Chassis Mount
-H2
Chassis Mount
-4, -5
12–6
Catalog 5-1773450-5
Revised 2-12
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
Canada: +1 (905) 475-6222
Mexico/C. Am.: +52 (0) 55-1106-0800
Latin/S. Am.: +54 (0) 11-4733-2200
Germany: +49 (0) 6251-133-1999
UK: +44 (0) 800-267666
France: +33 (0) 1-3420-8686
Netherlands: +31 (0) 73-6246-999
China: +86 (0) 400-820-6015
Specialty Relays
AGASTAT 2100 Series, Miniature Electropneumatic Timing Relay
(Continued)
Ordering Information for Hermetically Sealed & Unsealed Models
Typical Part No.
‰
1. Basic Series:
21 = 2100 Miniature electropneumatic timing relay
2. Operation:
1 = On-delay
3. Contact Arrangement:
2 = DPDT (2 form C)
4. Operating Voltage:
A = AC
D = DC
Adjustment
External Screw
External Screw
External Screw
External Knob
Internal Key
Internal Key
Connector
Solder Hook
Octal Plug
“AN” Connector
Octal Plug
Octal Plug
Solder Hook
P = 48VDC
U = 115VAC, 400 Hz.
E = .75 to 10.0 sec.
F = 1.0 to 30.0 sec.
Mounting
Panel Mount Plate
Chassis Mount
Panel Mount Plate
Chassis Mount
Chassis Mount
Panel Mount Plate
R = 110VDC
Y = 125VDC
2 = Off-delay
21
1
2
D
H1
N
B
5. Physical Characteristics:
Code
Enclosure
H1 =
Hermetically Sealed
H2 =
Hermetically Sealed
H3 =
Hermetically Sealed
4=
Unsealed
5=
Unsealed
9=
Unsealed
6. Coil Voltage:
M = 12VDC
S = 120VAC, 50/60 Hz.
7. Timing Range:
A = .03 to .1 sec.
B = .1 to .3 sec.
N = 28VDC
T = 240VAC, 60 Hz.
C = .15 to 1.0 sec.
D = .375 to 3.0 sec.
H = 5.0 to 120.0 sec.
J = 5.0 to 180.0 sec.
K = 1.5 to 30.0 cycles
L = 3.0 to 120.0 cycles
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
None at present.
12
Specialty Relays
12–7
Catalog 5-1773450-5
Revised 2-12
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
Canada: +1 (905) 475-6222
Mexico/C. Am.: +52 (0) 55-1106-0800
Latin/S. Am.: +54 (0) 11-4733-2200
Germany: +49 (0) 6251-133-1999
UK: +44 (0) 800-267666
France: +33 (0) 1-3420-8686
Netherlands: +31 (0) 73-6246-999
China: +86 (0) 400-820-6015
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.
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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
Canada: +1 (905) 475-6222
Mexico/C. Am.: +52 (0) 55-1106-0800
Latin/S. Am.: +54 (0) 11-4733-2200
Germany: +49 (0) 6251-133-1999
UK: +44 (0) 800-267666
France: +33 (0) 1-3420-8686
Netherlands: +31 (0) 73-6246-999
China: +86 (0) 400-820-6015
12–8
Catalog 5-1773450-5
Revised 2-12
www.te.com
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