Specialty Relays
AGASTAT 2100 Series, Miniature Electropneumatic Timing Relay
Repeat Accuracy NORMAL VER TI CAL POSI TION
Operation
5% at 25C; 7% at 85C; 8% at -55C.
Series 2112
The average time between -55C and 85C will be within 20% of the average @
(On-Delay)
25C with a pro por tion al ly reduced effect at lesser extremes.
Ap ply ing rated volt-
In extremely short delay settings an additional 8 msec. vari a tion may result on AC
age to the solenoid
models due tohalf cycl al ter nat ing current effect.
coil starts the pre set
time de lay. At the
Setting Tolerance Factory time setting, when specified, subject to ad di tion al
end of the delay pe -
+5% tolerance.
ri od the NC con tacts break and the NO
Position Sensitivity
con tacts make. Con tacts re main in this
HORIZONTAL POSITION Approximately 5% increase from the initial time in the
po si tion un til the coil is de-en er gized,
vertical position.
when the switch in stan ta neous ly re turns
INVERTED POSITION Approximately 10% increase from the initial time in the ver-
to its orig i nal po si tion. De-en er gizing
ti cal position.
Product Facts
the coil, ei ther during or after the de lay
Re set Time 2112 Series: 25 msec.; 2122 Series: 75 msec.
per io d, will im med i atel y (withi n 25 msec.)
n High Repeat Accuracy over
Relay Release Time 25 msec. (2112 Series)
re cy cle the unit. It will then provide an -
voltage and temperature
oth er full delay period on re-energization. Relay Operate Time 75 msec. (2122 Series)
extremes
Series 2122 Operating Voltage Coil Data
n Hermetically sealed units (Off-Delay)
Nominal Re sis tance
Ap ply ing rated volt- Code Operating Ohms
are designed for high shock
Voltage 10%
age to the coil for at
and vibration applications
M 12VDC 30
least 75 msec. (for
n Instant recycling
accurate timing) will N 28VDC 131
easy linear adjustment
in stan ta neous ly
P 48VDC 500
transfer the switch,
R 110VDC 3200
n Exclusive Dial Head
break ing the NC con tacts and mak ing
S 120V 60 Hz 190 (2112 Series)
adjustment no needle
the NO contacts. Contacts re main in this
S 120V 60Hz 285 (2122 Series)
valves
position as long as the coil is energized.
T 240V 60Hz 765
The pre set time delay period begins as
n Delay ranges from
U 115V 400Hz 2600
soon as the coil is de-energized, at the
milliseconds to 3 minutes
Y 125VDC 3380
end of which the switch re turns to its
n DPDT contacts
original po si tion. No power is
Transients Insensitive to transients of 1500 VAC for 10 mil li sec onds
required during the timi ng period.
Dielectric 1000V RMS @ 60Hz between non-connected termi nals.
Re-energizing the coil, either during or
Design & Construction Contact Rating (DPDT Contacts)
after the delay period, will immediately
Sealed patented timing head 30V 110V 120V 120V 240V
start a new cycle with full delay period.
DC DC 60Hz 400Hz 60Hz
circu lates air un der con trolled pressure
Operation (Listed values at nom.
Inductive (Amps) 2 .75 3 2 1.5
through a vari able ori fice to pro vide ad -
voltage, 25C unless noted)
just able tim ing. Circu lar-path Dial Head Resistive (Amps) 10 1 10 10 5
princ ip le re plac es trad it ion al needle valve. Operating Mode
Based on 100,000 operations electrical, 1,000,000 me chan i cal. Inductive and capaci-
Snap-action switch as sembl y 2112 On-delay (delay on pull-in);
tive load should not have inrush currents that exceed five times normal op er at ing load.
pro vides sus tained contact pres sure dur- 2122 Off-delay (delay on drop-out)
Ambient Temperature Range -55C to +85C
ing tim ing cy cles. Spe cial ly de signed Timing Adjustment All standard
Weight Maximum, any unit - 17 ozs.
over cen ter mech a nism as sures flutt er-free models of fer easy lin ear ad just ment over
Mounting/Terminals Chassis mounting tabs, octal plugs and external (-4) or
load trans fer after ex tende d de lay periods. one of nine tim ing ranges listed below.
in ter nal (-5) adjustment. Panel mounting back plate, internal ad just ment, and solder
For ap pli ca tions requiring frequent re ad-
Precision-wound solenoid
hook terminals (-9).
just ment, the external knob model is rec-
as sem bly supplies the ba sic mo tive
ommended. For tamper-proof
force when the con trol cir cuit is closed.
installation or where readjustment is
These assemblies are mounted in a rigid
infrequent, the internal key model may
self-sup port ing frame work within a steel
be pre ferred. This model requires
enclosure. This rug ged con struc tion as -
removal of the cover plate for timing ad -
sures permanent align ment of all op erat -
just ment. Hermet i cal ly sealed mod els
ing mem bers, the key to this unit's long
provide a slot ted adjusting screw under
trou ble-free operation.
the cap nut on the top cover.
Timing Ranges
Code Range
A .03 to .1 sec.
B .1 to .3 sec.
C .15 to 1.0 sec.
Users should thoroughly review the
technical data before selecting a product D .375 to 3.0 sec.
part number. It is recommended that
E .75 to 10.0 sec.
-4 -5 -9
users also seek out the pertinent
F 1.0 to 30.0 sec.
approvals files of the agencies/laborato-
G 2.0 to 60.0 sec. These are minimum stan dards; where more se vere environmen-
ries and review them to ensure the prod-
tal con di tions must be met, please cons ult the factory.
H 5.0 to 120.0 sec.
uct meets the requirements for a given
J 5.0 to 180.0 sec.
application.
K 1.5 to 30.0 cycles
L 3.0 to 120.0 cycles
124
Catalog 5-1773450-5 Dimensions are shown for Dimensions are in millimeters Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666
Revised 2-12 reference purposes only. unless otherwise specified. Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686
Specifications subject Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999
www.te.com to change. USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015Specialty Relays
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
12
Typical Part No. 21 12 D 4 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 Adjustment Connector Mounting
4 = Unsealed External Knob Octal Plug Chassis Mount
5 = Unsealed Internal Key Octal Plug Chassis Mount
9 = Unsealed Internal Key Solder Hook Panel Mount Plate
6. Coil Voltage:
M = 12VDC N = 28VDC P = 48VDC R = 110VDC Y = 125VDC
S = 120VAC, 50/60 Hz. T = 240VAC, 60 Hz.
7. Timing Range:
A = .03 to .1 sec. C = .15 to 1.0 sec. E = .75 to 10.0 sec. H = 5.0 to 120.0 sec. K = 1.5 to 30.0 cycles
B = .1 to .3 sec. D = .375 to 3.0 sec. F = 1.0 to 30.0 sec. J = 5.0 to 180.0 sec. 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.
125
Catalog 5-1773450-5 Dimensions are shown for Dimensions are in millimeters Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666
Revised 2-12 reference purposes only. unless otherwise specified. Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686
Specifications subject Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999
www.te.com to change. USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015