SSAC TDSL Digi-Set, TDS Digi-Set, TDSH Digi-Set Catalog Page
Switch Settable Time Delay
Three Time Ranges from
100 ms ... 10,230 s
+/-0.1% Repeat Accuracy
+/-2% Setting Accuracy
SPDT or DPDT, 10 A Output
Contacts
LED Indication
Approvals:
Single Shot, Interval (Pulse Former)Single Shot, Interval (Pulse Former)
Single Shot, Interval (Pulse Former)
Single Shot, Interval (Pulse Former)Single Shot, Interval (Pulse Former)
TDSL, TDS, TDSH Digi-Set
Time Delay Relay
DescriptionDescription
Description
DescriptionDescription
The TDS Series combines accurate digital circuitry with isolated 10 A rated DPDT or SPDT relay contacts in an
8 or 11 pin plug-in package. The TDS Series features DIP switch selectable time delays ranging from 100
milliseconds to 10,230 seconds in three ranges. The TDS Series is the product of choice for custom control
panel and OEM designers.
FunctionFunction
Function
OperationOperation
Operation
OperationOperation
Input voltage must be applied to the input before and
during timing. Upon momentary or maintained closure
of the initiate switch (leading edge triggered), the output
relay 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:
Reset: Reset occurs when the time delay is complete
Reset:Reset:
and the initiate switch is opened. Loss of input voltage
resets the time delay and output.
***
FunctionFunction
Single Shot
S1 = Initiate Switch V = Voltage TD = Time Delay
R = Reset NO = Normally Open
NC = Normally Closed
***8 pin models used in
combination with P1011-6
socket only.
AccessoriesAccessories
Accessories
AccessoriesAccessories
Panel mount kit
BZ1BZ1
P/N:
BZ1
BZ1BZ1
Hold down clips
P/Ns:
PSC8 PSC8
PSC8 (NDS-8)
PSC8 PSC8
PSC11 PSC11
PSC11 (NDS-11)
PSC11 PSC11
11 pin socket
NDS-11 NDS-11
P/N:
NDS-11
NDS-11 NDS-11
Octal
8 pin socket
NDS-8 NDS-8
P/N:
NDS-8
NDS-8 NDS-8
Octal socket
for UL Listing
P1011-6P1011-6
P/N:
P1011-6
P1011-6P1011-6
See accessory pages for
specifications.
ConnectionConnection
Connection
ConnectionConnection
S1 = Initiate Switch
Relay contacts are isolated. Dashed lines are
internal connections.
OrOr
dering Tdering T
Or
dering T
OrOr
dering Tdering T
XX
X
XX
Series/Time RangeSeries/Time Range
Series/Time Range
Series/Time RangeSeries/Time Range
TDSL TDSL
–
TDSL
TDSL TDSL
TDS TDS
–
TDS -
TDS TDS
TDSH TDSH
–
TDSH
TDSH TDSH
Example P/N:Example P/N:
Example P/N:
Example P/N:Example P/N:
ableable
able
ableable
--
- 0.1
...
102.3 s in 0.1 s increments
- 1 .
..
1023 s in 1 s increments
- -
-
10
...
10,230 s in 10 s increments
- -
TDS120ALTDS120AL
TDS120AL
TDS120ALTDS120AL
8 Pin Octal
SPDT
11 Pin
DPDT
X X
X
X X
InputInput
Input
InputInput
12D 12D
–
12D -
12D 12D
24A 24A
–
24A -
24A 24A
24D 24D
–
24D -
24D 24D
110D110D
–
110D
110D110D
120A 120A
–
120A -
120A 120A
230A230A
–
230A
230A230A
X X
X
X X
12 V DC
–
24 V AC
24 V DC/28 V DC
-
110 V DC
120 V AC
-
230 V AC
X X
X
X X
TT
LEDLED
LED
LEDLED
LL
L
LL
ype of Plug/Output Formype of Plug/Output Form
**
T
ype of Plug/Output Form
*
TT
ype of Plug/Output Formype of Plug/Output Form
**
DD
–
D
-
11 Pin Plug, DPDT
DD
Blank - Octal (8 Pin) Plug, SPDT
* Note: LED not available in 12 V DC
TDS02B01 07.07 . 0 4
Low Voltage Products & Systems5.96
Single Shot, Interval (Pulse Former)Single Shot, Interval (Pulse Former)
Single Shot, Interval (Pulse Former)
Single Shot, Interval (Pulse Former)Single Shot, Interval (Pulse Former)
TDSL, TDS, TDSH Digi-Set
Time Delay Relay
Technical Data Technical Data
Technical Data
Technical Data Technical Data
Time DelayTime Delay
Time Delay
Time DelayTime Delay
Type Digital integrated circuitry
Range** 0.1 ... 102.3 s in 0.1 s increments
Repeat Accuracy +/-0.1% or 20 ms, whichever is greater
Setting Accuracy +/-2% or 50 ms, whichever is greater
Reset Time ≤ 50 ms
Recycle Time ≤ 150 ms
Time Delay vs. Temperature & Voltage +/- 5%
Indicator LED glows during timing; relay is energized
Initiate Time ≤ 60 ms
InputInput
Input
InputInput
Voltage 12, 24, or 110 V DC; 24, 120, or 230 V AC
Tolerance 12 V DC & 24 V DC/AC -15% ... +20%
110 ... 230 V AC/DC -20% ... +10%
Frequency 50 ... 60 Hz
Power Consumption ≤ 3.25 W
OutputOutput
Output
OutputOutput
Type Electromechanical relay
Form SPDT & DPDT
Rating 10 A resistive at 120/240 V AC & 28 V DC; 1/3 hp at 120/240 V AC
Life Mechanical -- 1 x 107; Electrical -- 1 x 10
ProtectionProtection
Protection
ProtectionProtection
Isolation Voltage ≥ 1500 V RMS input to output
Polarity DC units are reverse polarity protected
MechanicalMechanical
Mechanical
MechanicalMechanical
Mounting Plug-in socket
Package 3.2 x 2.4 x 1.8 in. (81.3 x 60.7 x 45.2 mm)
Termination Standard octal plug (8 Pin) or 11 Pin plug-in
EnvironmentalEnvironmental
Environmental
EnvironmentalEnvironmental
Operating Temperature -20°C ... +65°C
Storage Temperature -30°C ... +85°C
Weight ≅ 6 oz (170 g)
1 ... 1023 s in 1 s increments
10 ... 10,230 s in 10 s increments
6
**For CE approved applications, power must
be removed from the unit when a switch
position is changed.
Mechanical ViewMechanical View
Mechanical View
Mechanical ViewMechanical View
Digi-Set Binary Switch OperationDigi-Set Binary Switch Operation
Digi-Set Binary Switch Operation
Digi-Set Binary Switch OperationDigi-Set Binary Switch Operation
Inches (Millimeters)
TDS02B01 07.07 . 0 4
Low Voltage Products & Systems 5.97
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