Catalog 1308242
Issued 3-03 (PDF Rev 4-04)
AGASTAT
STA series
Specification Grade Discrete Plug-in
Tim e Delay Relay With QC Term inals
• On-Delay, Off-Delay, Interval and Accumulating On-Delay
timing modes
• 13 timing ranges from 0.1 sec. to 48 hr.
• 10A DPDT output contacts
• Knob, fixed or external timing adjustment.
• QC plug-in terminals save space, two LEDs show status
File E60363
®
File LR51332
Users should thoroughly review the technical data before selecting a product part
number. It is recommended that user 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.
Tim ing Modes
Input Data @ 25°C
On-Delay, Off-Delay, Interval and Accumulating On-Delay.
Voltage: See Ordering Information section for details.
Pow er Requirem ent: 3W, max.
Transient Protection: Non-repetitive transients of the following magni-
tudes will not cause spurious operation of affect function and accuracy.
Tim ing Specifications
Tim ing Ranges: 6 to 180 cycles; 0.1 to 3 / 0.5 to 15 / 1 to 30 / 2 to 60 /
4 to 120 / 6 to 180 / 10 to 300 sec.; 0.33 to 10 / 0.5 to 15 /
1 to 30 min.; 1 to 6 / 2 to 48 hr. (All are +5% , –0% of
maximum values).
Operating Voltage
All except 12 & 24
12 & 24
<0.1 m s
3,000V
<1 m s
2,500
Consult Factory
Tim ing Adjustm ent: Knob or fixed time (internal fixed resistor) – all models;
customer supplied external potentiometer or resistor
– On-Delay and Interval models only.
Accuracy: Repeat Accuracy: ±.5% ±0.004 sec..
Overall Accuracy: ±2% throughout operating temperature
and voltage ranges.
Environm ental Data
Tem perature Range: Storage: -40°C to +85°C.
Operating: -30°C to +65°C.
Mechanical Data
Mounting/Term ination: Quick connect terminals fit either 27E121 or
27E893 (snap-on) socket (order separately).
Status Indication: Power On LED and Output Contacts LED (optional).
Weight: 4.2 oz. (119g) approximately.
Reset Tim e: 30 ms. min. (between deenergization and reenergization
without affecting accuracy.)
Relay Operate Tim e: Off-Delay mode: 35 ms.; Interval mode: 20 ms.
Relay Release Tim e: On-Delay and Accumulating On-Delay modes: 20 ms.
Ordering Inform ation (All "X's" must be included to complete part number)
Contact Data @ 25°C
Arrangem ents: 2 Form C (DPDT).
Rating: 10A @ 28VDC or 120VAC, resistive; 1/3 HP @ 120/240VAC; 345VA.
Same polarity.
Expected Mechanical Life: 10 million operations.
Expected Electrical Life: 500,000 operations, min., at rated resistive load.
S
|
STA RX
01
|
2X
A
A
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XA
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Status
Indication
S = LEDs
X = No LEDs
Series STA
Discrete
Industrial
Timer
With
Tab-type
Terms.
Operating Mode
01 = On-Delay
02 = Off-Delay
03 = Interval
09 = Accumulating
On-Delay
Timing Range
A =0 .1 to 3 sec.
B = 0.5 to 15 sec.
C = 1 to 30 sec.
D = 2 to 60 sec.
E = 4 to 120 sec.
F = 6 to 180 sec.
G = 10 to 300 sec.
I = 2 to 60 min.
J = 1 to 6 hr.
K = 3 to 180 cycles
L = 0.33 to 10 min.
M = 0.5 to 15 min.
N = 1 to 30 min.
R = 2 to 48 hr.
Initial Dielectric Strength
Betw een Term inals and Case: 1,000VAC plus twice the nominal voltage
for one minute.
Output
2X = DPDT
Relay
Outline Dim ensions
Mounting Series
RX = 11-pin tab-type
header (order
socket
1.500 MAX.
(38)
separately)
.281 REF.
(7)
.660 MAX.
(17)
3.045
(77)
1.390 MAX.
(35)
Operating Voltage
(+10%, –15%)
A = 120VAC, 50/60 XB = External
Hz. / 120VDC
E = 24VAC, 50/60
Hz. / 24VDC
F = 48VAC, 50/60
Hz. / 48VDC
Timing Adjustment
XA = Knob Adjust
Wiring Diagram s (Bottom View s)
Potentiometer or
resistor (Operating
modes 1 and 3
Insulated, shielded two-conductor
cable similar to Belden 8719, 8720
or 8769 required for leads longer
than 6 inches. Maximum
only).
permissble length is 50 feet.
XF =Fixed Times –
Specify time delay
in seconds per the
following examples:
XF9.000 = 9 sec.
XF99.00 = 99 sec.
XF999.0 = 9999 sec.
XF1000 = 1000 sec.
Q = 12VDC
Off-Delay &
Accum ulating
On-Delay
Fixed or Knob
Adjust
On-Delay
&
Interval
Fixed or Knob
Adjust
On-Delay
&
Authorized distributors are likely to stock the follow ing:
Interval
External Potentiom er
or Resistor Adjust
None at present.
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:
Refer to inside back cover.
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