Specialty Relays
AGASTAT 2100 Series, Miniature Electropneumatic Timing Relay
Operation
Product Facts
n
High Repeat Accuracy over
voltage and temperature
extremes
n
Hermetically sealed units
are designed for high shock
and vibration applications
n
Instant recycling —
easy linear adjustment
n
Exclusive Dial Head
adjustment — no needle
valves
n
Delay ranges from
milliseconds to 3 minutes
n
DPDT contacts
Design & Construction
Sealed patented timing head —
circulates air under controlled pressure
through a variable orifice to provide adjustable timing. Circular-path Dial Head
principle replaces traditional needle valve.
Snap-action switch assembly —
provides sustained contact pressure during 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 assures permanent alignment of all operating members, the key to this unit's long
trouble-free operation.
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.
Series 2112
(On-Delay) —
Applying rated voltage to the solenoid
coil starts the preset
time delay. At the
end of the delay period 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 another full delay period on re-energization.
Series 2122
(Off-Delay) —
Applying rated voltage 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 vertical 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
M
N
P
R
S
S
T
U
Y
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
Resistance
Ohms
±10%
30
131
500
3200
190 (2112 Series)
285 (2122 Series)
765
2600
3380
Transients — Insensitive to transients of ±1500 VAC for 10 milliseconds
Dielectric — 1000V RMS @ 60Hz between non-connected terminals.
Contact Rating (DPDT Contacts) —
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 readjustment, the external knob model is recommended. 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 adjustment. Hermetically sealed models
provide a slotted adjusting screw under
the cap nut on the top cover.
Timing Ranges —
Nominal
Operating
Voltage
12VDC
28VDC
48VDC
110VDC
120V 60 Hz
120V 60Hz
240V 60Hz
115V 400Hz
125VDC
Code
Inductive (Amps)
Resistive (Amps)
30V
DC
2
10
110V
DC
.75
1
120V
60Hz
3
10
120V
400Hz
2
10
240V
60Hz
1.5
5
Based on 100,000 operations electrical, 1,000,000 mechanical. Inductive and capacitive 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).
-4
-5
-9
These are minimum standards; where more severe environmental conditions must be met, please consult the factory.
12–4
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 2100 Series, Miniature Electropneumatic Timing Relay (Continued)
Outline Dimensions for Industrial Models (Dimensions in inches. Multiply by 25.4 to obtain millimeters.)
12
Ordering Information for Industrial Models
21
1
2
D
4
N
Specialty Relays
Typical Part No. ‰
B
1. Basic Series:
21 = 2100 Miniature electropneumatic timing relay
2. Operation:
1 = On-delay
2 = Off-delay
3. Contact Arrangement:
2 = DPDT (2 form C)
4. Operating Voltage:
A = AC
D = DC
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.
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
Mounting
Chassis Mount
Chassis Mount
Panel Mount Plate
P = 48VDC
E = .75 to 10.0 sec.
F = 1.0 to 30.0 sec.
R = 110VDC
H = 5.0 to 120.0 sec.
J = 5.0 to 180.0 sec.
Y = 125VDC
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 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 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
-9
Panel Mount
-H1, -H3
Octal Plug (with Internal
Adjustment or External
Adjustment Knob)
Chassis Mount
-H2
Octal Plug (with Internal
Adjustment or External
Adjustment Knob)
Chassis Mount
-4, -5
12–6
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 2100 Series, Miniature Electropneumatic Timing Relay (Continued)
Ordering Information for Hermetically Sealed & Unsealed Models
Typical Part No. ‰
21
1
2
D
H1
N
B
1. Basic Series:
21 = 2100 Miniature electropneumatic timing relay
2. Operation:
1 = On-delay
2 = Off-delay
3. Contact Arrangement:
2 = DPDT (2 form C)
4. Operating Voltage:
A = AC
D = DC
5. Physical Characteristics:
Code
Enclosure
H1 =
Hermetically Sealed
Hermetically Sealed
H2 =
H3 =
Hermetically Sealed
4=
Unsealed
5=
Unsealed
Unsealed
9=
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
Mounting
Panel Mount Plate
Chassis Mount
Panel Mount Plate
Chassis Mount
Chassis Mount
Panel Mount Plate
6. Coil Voltage:
M = 12VDC
S = 120VAC, 50/60 Hz.
N = 28VDC
T = 240VAC, 60 Hz.
P = 48VDC
U = 115VAC, 400 Hz.
R = 110VDC
Y = 125VDC
7. Timing Range:
A = .03 to .1 sec.
B = .1 to .3 sec.
C = .15 to 1.0 sec.
D = .375 to 3.0 sec.
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.
12
None at present.
Specialty Relays
12–7
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
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