TDUS Series Timer - Single Shot

TDUS Series Timer - Single Shot
Timer - Single Shot
TDUS Series
The TDUS Series combines digital timing circuitry
with universal voltage operation. Voltages of
24 to 240VAC and 12 to 24VDC are available in
three ranges. The TDUS Series offers DIP switch
selectable time delays ranging from 0.1 seconds to
102.3 minutes in three ranges. Its 1A rated output,
ability to operate on multiple voltages, and wide
range of switch selectable time delays make the
TDUS Series an excellent choice for process control
systems and OEM equipment .
Features:
• Switch selectable time setting
• 0.1s - 102.3m in 3 ranges
• ± 0.5% repeat accuracy
• ± 2% setting accuracy
• 1A, solid-state output
• Encapsulated
• Wide voltage ranges
Approvals:
Operation (Single Shot):
Input voltage must be applied before and during timing.
Upon momentary or maintained closure of the initiate
switch (leading edge triggered), the output energizes for a
measured interval of time. At the end of the delay, the output
de-energizes. Opening or reclosing the initiate switch during
timing has no affect on the time delay. The output will energize
if the initiate switch is closed when input voltage is applied.
Reset: Reset occurs when the time delay is complete and the
initiate switch is opened. Loss of input voltage resets the time
delay and output .
Connection:
L1
N/L2
For more information see:
Appendix A, pages 156-164 for function descriptions
and diagrams .
Appendix B, page 165, Figure 1 for dimensional drawing.
Auxiliary Products:
• Female quick connect:
P/N: P1015-13 (AWG 10/12)
P/N: P1015-64 (AWG 14/16)
P/N: P1015-14 (AWG 18/22)
• Quick connect t o s crew ad aptor:
P/N: P1015-18
• DIN rail: P/N: C103PM (Al)
• DIN rail adaptor: P/N: P1023-20
Available Models:
TDUS3000A
TDUS3002A
TDUSL3000A
If desired part number is not listed, please call us to
see if it is technically possible to build .
UTL = Optional Untimed Load
S1 = Initiate Switch
L = Timed Load
Order Table:
Input Voltage Range
24 to 120VAC
100 to 240VAC
12 to 24VDC
24 to 120VAC
100 to 240VAC
12 to 24VDC
24 to 120VAC
100 to 240VAC
12 to 24VDC
Time Range
0.1 - 102.3s
0.1 - 102.3s
0.1 - 102.3s
1 - 1023s
1 - 1023s
1 - 1023s
0.1 - 102.3m
0.1 - 102.3m
0.1 - 102.3m
Part Number
TDUSL3000A
TDUSL3001A
TDUSL3002A
TDUS3000A
TDUS3001A
TDUS3002A
TDUSH3000A
TDUSH3001A
TDUSH3002A
Specifications
Time Delay
Range* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.1 - 102.3s in 0.1s increments
1 - 1023s in 1s increments
0.1 - 102.3m in 0.1m increments
Repeat Accuracy . . . . . . . . . . . . . . . . . . . . . . . .±0.5% or 20 ms, whichever is greater
Setting Accuracy . . . . . . . . . . . . . . . . . . . . . . . .≤ ±2% or 20 ms, whichever is greater
Reset Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .≤ 150ms
Initiate Time . . . . . . . . . . . . . . . . . . . . . . . . . . . .≤ 20ms
Time Delay vs Temp. & Voltage . . . . . . . . . . .≤ ±5%
Input
Voltage/Tolerance . . . . . . . . . . . . . . . . . . . . . . .24 to 240VAC, 12 to 24VDC /±20%
AC Line Frequency / DC Ripple . . . . . . . . . . .50/60 Hz / ≤ 10%
Power Consumption . . . . . . . . . . . . . . . . . . . . .AC ≤ 2VA; DC ≤ 1W
Output
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Solid state
Form . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .NO, closed during timing
Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1A steady state, 10A inrush at 60°C
www.ssac.com • 800-843-8848 • fax: 605-348-5685
Voltage Drop . . . . . . . . . . . . . . . . . . . . . . . . . . .AC ≅ 2.5V @ 1A; DC ≅ 1V @ 1A
Off State Leakage Current . . . . . . . . . . . . . . . .AC ≅ 5mA @ 230VAC; DC ≅ 1 mA
Protection
Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Encapsulated
Dielectric Breakdown . . . . . . . . . . . . . . . . . . . .≥ 2000V RMS terminals to mounting surface
Insulation Resistance . . . . . . . . . . . . . . . . . . . . .≥ 100 MΩ
Polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DC units are reverse polarity protected
Mechanical
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Surface mount with one #10 (M5 x 0.8) screw
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 x 2 x 1.21 in (50.8 x 50.8 x 30.7 mm)
Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.25 in. (6.35 mm) male quick connect terminals
Environmental
Operating / Storage Temperature . . . . . . . . .-40° to 60°C / -40° to 85°C
Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95% relative, non-condensing
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .≅ 2.4 oz (68 g)
*For CE approved applications, power must be removed from the unit when a switch position
is changed.
61
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
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