12–4
AGASTAT 2100 Series, Miniature Electropneumatic Timing Relay
Specialty Relays
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
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.
Operation
Series 2112
(On-Delay) —
Ap ply ing rated volt-
age to the solenoid
coil starts the pre set
time de lay. At the
end of the delay pe -
ri od the NC con tacts break and the NO
con tacts make. Con tacts re main in this
po si tion un til the coil is de-en er gized,
when the switch in stan ta neous ly re turns
to its orig i nal po si tion. De-en er giz ing
the coil, ei ther during or after the de lay
pe ri od, will im me di ate ly (with in 25 msec.)
re cy cle the unit. It will then provide an -
oth er full delay period on re-energization.
Series 2122
(Off-Delay) —
Ap ply ing rated volt-
age to the coil for at
least 75 msec. (for
accurate timing) will
in stan ta neous ly
transfer the switch,
break ing the NC con tacts and mak ing
the NO contacts. Contacts re main in this
position as long as the coil is energized.
The pre set time delay period begins as
soon as the coil is de-energized, at the
end of which the switch re turns to its
original po si tion. No power is
required during the tim ing period.
Re-energizing the coil, either during or
after the delay period, will immediately
start a new cycle with full delay period.
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 of fer easy lin ear ad just ment over
one of nine tim ing ranges listed below.
For ap pli ca tions requiring frequent re ad-
just ment, the external knob model is rec-
ommended. For tamper-proof
installation or where readjustment is
infrequent, the internal key model may
be pre ferred. This model requires
removal of the cover plate for timing ad -
just ment. Her met i cal ly sealed mod els
provide a slot ted adjusting screw under
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.
D .375 to 3.0 sec.
E .75 to 10.0 sec.
F 1.0 to 30.0 sec.
G 2.0 to 60.0 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
Design & Construction
Sealed patented timing head —
cir cu lates air un der con trolled pressure
through a vari able or i fice to pro vide ad -
just able tim ing. Cir cu lar-path Dial Head
prin ci ple re plac es tra di tion al needle valve.
Snap-action switch as sem bly —
pro vides sus tained contact pres sure dur-
ing tim ing cy cles. Spe cial ly de signed
over cen ter mech a nism as sures flut ter-free
load trans fer after ex tend ed de lay periods.
Precision-wound solenoid
as sem bly — supplies the ba sic mo tive
force when the con trol cir cuit is closed.
These assemblies are mounted in a rigid
self-sup port ing frame work within a steel
enclosure. This rug ged con struc tion as -
sures permanent align ment of all op er at-
ing mem bers, the key to this unit's long
trou ble-free operation.
Repeat Accuracy — NORMAL VER TI CAL PO SI TION
±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 pro por tion al ly reduced effect at lesser extremes.
In extremely short delay settings an additional 8 msec. vari a tion may result on AC
models due to "half cycle" al ter nat ing current effect.
Setting Tolerance — Factory time setting, when specified, subject to ad di tion al
+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-
ti cal position.
Re set 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
Nominal Re sis tance
Code Operating Ohms
Voltage ±10%
M 12VDC 30
N 28VDC 131
P 48VDC 500
R 110VDC 3200
S 120V 60 Hz 190 (2112 Series)
S 120V 60Hz 285 (2122 Series)
T 240V 60Hz 765
U 115V 400Hz 2600
Y 125VDC 3380
Transients — Insensitive to transients of ±1500 VAC for 10 mil li sec onds
Dielectric — 1000V RMS @ 60Hz between non-connected ter mi nals.
Contact Rating (DPDT Contacts) —
30V 110V 120V 120V 240V
DC DC 60Hz 400Hz 60Hz
Inductive (Amps) 2 .75 3 2 1.5
Resistive (Amps) 10 1 10 10 5
Based on 100,000 operations electrical, 1,000,000 me chan i cal. Inductive and capaci-
tive load should not have inrush currents that exceed five times normal op er at ing 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
in ter nal (-5) adjustment. Panel mounting back plate, internal ad just ment, and solder
hook terminals (-9).
-4 -5 -9
These are minimum stan dards; where more se vere environmen-
tal con di tions must be met, please con sult the factory.
Product Facts
nHigh Repeat Accuracy over
voltage and temperature
extremes
nHermetically sealed units
are designed for high shock
and vibration applications
nInstant recycling —
easy linear adjustment
nExclusive Dial Head
adjustment — no needle
valves
nDelay ranges from
milliseconds to 3 minutes
nDPDT contacts
12–5
AGASTAT 2100 Series, Miniature Electropneumatic Timing Relay (Continued)
Specialty Relays
Specialty Relays
12
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
Outline Dimensions for Industrial Models (Dimensions in inches. Multiply by 25.4 to obtain millimeters.)
Ordering Information for Industrial Models
Typical Part No. ‰21 12D4NB
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.
12–6
AGASTAT 2100 Series, Miniature Electropneumatic Timing Relay (Continued)
Specialty Relays
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
Specifications for Hermetically
Sealed Models
Dielectric — Withstands 1,000 Volts RMS at 60 Hz
between non-con nect ed terminals.
Other — AGASTAT Miniature Timing Relays also
conform to ap pli ca ble 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
Panel Mount
-H1, -H3
8 Pin Solder
Hook or MS/AN
Connector
Panel Mount
-9
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
12–7
AGASTAT 2100 Series, Miniature Electropneumatic Timing Relay (Continued)
Specialty Relays
Specialty Relays
12
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
Ordering Information for Hermetically Sealed & Unsealed Models
Typical Part No. ‰21 12DH1 NB
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
H1 = Hermetically Sealed External Screw Solder Hook Panel Mount Plate
H2 = Hermetically Sealed External Screw Octal Plug Chassis Mount
H3 = Hermetically Sealed External Screw “AN” Connector Panel Mount Plate
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. U = 115VAC, 400 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.
12–8
AGASTAT 7000 Series, Industrial Electropneumatic Timing Relay
Specialty Relays
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
Design & Construction
There are three main components of
Series 7000 Timing Relays:
Timing Head cir cu lates air through a
vari able length to provide linearly
adjustable timing. Pat ent ed design pro-
vides easy ad just ment and long service
life under severe operating con di tions.
Precision-Wound Potted Coil
Total sealing without external leads
eliminates moisture prob lems, gives
maximum insulation value.
Snap-Action Switch Assembly —
custom-de signed over-center mecha-
nism provides snap action. Standard
switches are DPDT arrangement.
Each of these subassemblies forms
self-con tained mod ules 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 switch es may
be add ed in the base of the unit, without
affecting the overall width or depth.
Operation
Two basic operating types are available.
“On-De lay” mod els provide a delay period
on energization, at the end of which the
switch transfers the load from one set of
contacts to an oth er. De-energizing the
unit dur ing the delay period im me di ate ly
recycles the unit, ready ing it for another
full de lay period on re-energization.
In "Off-Delay" models the switch trans-
fers the load im me di ate ly upon energiza-
tion and the delay period does not be gin
until the unit is de-energized. At the end
of the delay period the switch returns to
its original po si tion. Re- en er giz ing the
unit during the delay period im me di ate ly
resets the timing, ready ing 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
in for ma tion.
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
pe ri od the nor mal ly closed con tacts
(3-5 and 4-6) re main closed. At the end
of the delay period the nor mal ly closed
contacts break and the normally open
contacts (1-5 and 2-6) make. The
con tacts re main in this trans ferred
po si tion until the coil is deenergized,
at which time the switch re turns to its
orig i nal position.
De-energizing the coil, either dur ing or
after the de lay pe ri od, will re cy cle the
unit within 50 msec.
It will then pro vide a full delay period
upon re-energization, re gard less of how
often the coil voltage is in ter rupt ed
before the unit has been per mit ted to
"time-out" to its full delay setting.
Off-delay model 7022 (delay on dropout)
Applying voltage to the coil (for at least
50 msec) will transfer the switch,
breaking the nor mal ly closed contacts
(1-5 and 2-6), and mak ing the nor mal ly
open contacts (3-5 and 4-6). Contacts
remain in this transferred position as long
as the coil is en er gized. The time delay
be gins immediately upon de-energization.
At the end of the de lay period the switch
returns to its normal po si tion.
Re-energizing the coil during the delay
period will im me di ate ly return the timing
mechanism to a point where it will pro-
vide a full delay period upon sub se quent
de-energization. The switch remains in
the transferred position.
Product Facts
nAvailable in on-delay, true
off-delay, and on/off-delay
nTiming from 0.1 seconds to
60 minutes, in linear
increments
nOversize adjustment knobs,
serrated with high-resolution
markings visible from all
angles makes the timer
easy to set timers
nInherent transient immunity
nStandard voltages from
6-550VAC and 12-550VDC
(special voltages available)
nAvailable in 2-pole or 4-pole
models
nNumerous enclosure
options — explosion proof,
dust tight, watertight,
hermetically-sealed,
NEMA 1
nAuxiliary timed and
instantaneous switches can
be added for greater
switching flexibility
nMany mounting options —
Surface mount, Panel
mount, Octal plug-in
mounting
nOptions: quick-connect
terminals, dial stops, and
transient pro tec tion module
nEasy-to-reach screw
terminals, all on the face of
the unit, clearly identified
nModular assembly —
timing head, coil as sem bly
and switchblock are all
individual modules, with
switches field-replaceable
nFile E15631,
File LR29186
R
R
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.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
TE Connectivity:
2112DH1NG 4-1423152-5 2112AH1SF 2112AH2SH 2112AH1UFC843-4 2122M45KC937 2122DH34NDC629
2122AH1SG 2112A4SF 2112A4SG 2112DH2YB 2112DH3ND 2112D4NF 2122M45D 2122AH2SD 2122AH2SE
2122AH2SF 2122AH2SH 2122AH2SJ 2122A4SF 2122A5SF 2122DH1NJC467 2122DH1PE 2112D4YG
2122AH1SJC948 2112AH2SE 2122DH1NF 2112DH1NF
