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TSD4 SeriesTimer - Delay-on-Make
Connection:
L1 N/L2
The TSD4 Digi-Timer is a delay-on-make timer
with a normally closed solid-state output. The load
is energized prior to and during the delay period.
The TSD Series is designed for more demanding
commercial and industrial applications where
small size and accurate performance are required.
The factory calibration for xed time delays is
within 1% of the target time delay. The repeat
accuracy, under stable conditions, is 0.1% of the
time delay. The TSD Series is rated to operate over
an extended temperature range. Time delays of 0.1
seconds to 100 hours are available. The output is
rated 1A steady and 10A inrush. The modules are
totally solid state and encapsulated to protect the
electronic circuitry.
Operation (Delay-on-Make NC):
Upon application of input voltage, the load energizes
immediately. When the initiate switch is closed, the
time delay begins. At the end of the time delay, the load
de-energizes.
Reset: When the initiate switch is reopened, the load
energizes again and the time delay is reset. Removing
input voltage resets the time delay.
For more information see:
Appendix A, pages 156-164 for function descriptions
and diagrams.
Appendix B, page 165, Figure 1 for dimensional drawing.
External Resistance vs. Time Delay:
Features:
• Fixed or adjustable delays from 0.1s - 100h
• 24, 120, or 230VAC
• ±0.1% repeat accuracy
• ±1% factory calibration
• 1A, solid-state output
• Encapsulated
Approvals:
Auxiliary Products:
• External adjust potentiometer:
P / N: P 1 00 4 -95
P/N: P1004-95-X
• Mounting bracket: P/N: P1023-6
• Female quick connect:
P / N : P 1 0 1 5 -6 4 ( AW G 1 4 / 1 6 )
• Quick connect to screw adaptor:
P/N: P1015-18
• Versa-knob: P/N: P0700-7
• DIN rail: P/N: C103PM (Al)
• DIN rail adaptor: P/N: P1023-20
Available Models:
TSD44115S
If desired part number is not listed, please call
us to see if it is technically possible to build.
S1 = Initiate Switch
RT is used when external adjustment is ordered.
Order Table:
TSD4
X
Input Voltage
─2 - 24VAC
─4 - 120VAC
─6 - 230VAC
X
Adjustment
─1 - Fixed
─2 - External adjust
─3 - Onboard adjust
X
Time Delay*
─0 - 0.1 - 10s
─1 - 1 - 100s
─2 - 10 - 1000s
─3 - 0.1 - 10m
─4 - 1 - 100m
─5 - 10 - 1000m
─6 - 1 - 100h
Specications
Time Delay
Range ..............................0.1s - 100h in 7 adjustable ranges or xed
Repeat Accuracy ....................±0.1% or 20ms, whichever is greater
Tolerance (Factory Calibration) ........≤ ±1%
Reset Time ..........................≤ 150ms
Time Delay vs Temp. & Voltage ........≤ ±1%
Input
Voltage .............................24, 120, or 230VAC
Tolerance ...........................±20%
AC Line Frequency .................. 50/60 Hz
Power Consumption .................≤ 2VA
Output
Type ...............................Solid state
Form ...............................NC, closed before & during timing
Maximum Load Current ..............1A steady state, 10A inrush at 60°C
OFF State Leakage Current ...........≅ 5mA @ 230VAC
*If xed delay is selected, insert
delay (0.1 - 1000) followed by (S) sec.
(M) min. or (1 - 100) (H) hours.
Voltage Drop ........................≅ 2.5V @ 1A
Protection
Circuitry ...........................Encapsulated
Dielectric Breakdown ................ ≥ 2000V RMS terminals to mounting surface
Insulation Resistance .................≥ 100 MΩ
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 75°C / -40° to 85°C
Humidity ...........................95% relative, non-condensing
Weight .............................≅ 2.4 oz (68 g)
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