Time Delay Relays
Dedicated - Interval
TSD6 SERIES
Interval Timer
Description
The TSD6 Series offers total solid-state, interval timing for 12
or 24VDC applications. This series provides either negative
or positive switching. The TSD6 Series is designed for more
demanding commercial and industrial applications where
small size and accurate performance is required. The factory
calibration for fixed time delays is within 1% of the target time
delay. The repeat accuracy, under stable conditions, is 0.1%
of the time delay. The TSD6 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 (Interval)
Upon application of input voltage, the time delay begins. The
output energizes during the time delay. At the end of the time
delay, the output de-energizes and remains de-energized until
input voltage is removed.
Wiring Diagram
(Positive Switching)
(Negative Switching)
Reset:
Removing input voltage resets the time delay and
the output.
Features & Benefits
FEATURES
Microcontroller based
Extended
temperature range
Compact, low
cost design
BENEFITS
Repeat Accuracy + / - 0.1%,
+ / -1% time delay accuracy
Rated to 75°C operating temperature to withstand
high heat applications.
Allows flexiblility for OEM applications
Provides 100 million operations in typical conditions.
No moving parts to arc and wear out over time and
encapsulated to protect against shock, vibration,
and humidity
R
T
is used when
external adjustment
is ordered.
1A Steady solid-state
output, 10A inrush
Totally solid state
and encapsulated
Accessories
P1004-95, P1004-95-X Versa-Pot
Panel mountable, industrial potentiometer
recommended for remote time delay adjustment.
Ordering Information
MODEL
INPUT
VOLTAGE
ADJUSTMENT TIME DELAY
SWITCHING
MODE
P1023-6 Mounting bracket
The 90° orientation of mounting slots makes
installation/removal of modules quick and easy.
P0700-7 Versa-Knob
Designed for 0.25 in (6.35 mm) shaft of
Versa-Pot. Semi-gloss industrial black finish.
P1015-64
(AWG 14/16)
Female Quick Connect
These 0.25 in. (6.35 mm) female terminals are
constructed with an insulator barrel to provide
strain relief.
TSD6113SP
TSD61115SP
TSD6113SN
TSD6310.8SN
TSD631380SP
TSD6320P
12VDC
12VDC
12VDC
24VDC
24VDC
24VDC
Fixed
Fixed
Fixed
Fixed
Fixed
External
3s
15s
3s
0.8s
380s
0.1 - 10s
Positive
Positive
Negative
Negative
Positive
Positive
If you don’t find the part you need, call us for a custom product 800-843-8848
© 2016 Littelfuse Protection Relays & Controls
www.littelfuse.com/tsd6
www.littelfuse.com/
Rev: 1-A-062216
1-A-062116
Time Delay Relays
Dedicated - Interval
TSD6 SERIES
Accessories
P1015-18 Quick Connect to Screw Adapter
Screw adapter terminal designed for use with
all modules with 0.25 in. (6.35 mm) male quick
connect terminals.
C103PM (AL) DIN Rail
35 mm aluminum DIN rail available in a 36 in.
(91.4 cm) length.
P1023-20 DIN Rail Adapter
Allows module to be mounted on a 35 mm DIN
type rail with two #10 screws.
Specifications
Time Delay
Range
Repeat Accuracy
Tolerance
(Factory Calibration)
Reset Time
Time Delay vs. Temperature
& Voltage
Input
Voltage
Tolerance
DC Ripple
Power Consumption
Output
Type
Form
Maximum Load Current
Off State Leakage Current
Voltage Drop
Protection
Circuitry
Dielectric Breakdown
Insulation Resistance
Polarity
Mechanical
Mounting
Dimensions
Termination
terminals
Environmental
Operating/Storage
Temperature
Humidity
Weight
0.1s - 100h in 7 adjustable ranges or fixed
±0.1% or 20ms, whichever is greater
≤ ±1%
≤ 150ms
≤ ±1%
12 or 24VDC
±15%
±10%
≤ 1W
Solid state, positive or negative switching
NO, closed during timing
1A steady state, 10A inrush at 60°C
≅
1mA
≅
1.0V @ 1A
Encapsulated
≥ 2000V RMS terminals to mounting surface
≥ 100 MΩ
Units are reverse polarity protected
Surface mount with one #10 (M5 x 0.8) screw
H
50.8 mm (2”);
W
50.8 mm (2”);
D
30.7 mm (1.21”)
0.25 in. (6.35 mm) male quick connect
External Resistance vs. Time Delay
-40° to 75°C / -40° to 85°C
95% relative, non-condensing
≅
2.4 oz (68 g)
Function Diagram
INTERVAL (IMPULSE-ON)
V = Voltage
NO = Normally
Open Contact
NC = Normally
Closed Contact
TD = Time Delay
R = Reset
= Undefined
Time
© 2016 Littelfuse Protection Relays & Controls
www.littelfuse.com/tsd6
www.littelfuse.com/
Rev: 1-A-062216
1-A-062116
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