TDS120AL

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TDS120AL

Littelfuse Relays, TDS Series

TDS120AL

Littelfuse Relays, TDS Series
Single Shot/Interval Timer, 120VAC,
MFG Item Number
TDS120AL
Series
More specs

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Description

Relays, TDS Series
Item #
TDS120AL
Single Shot/Interval Timer, 120VAC,

TDS Series Information

  • Switch Settable Time Delay
  • Three Time Ranges from 0.1s‑10,230s
  • ±0.1% Repeat Accuracy
  • ±2% Setting Accuracy
  • 10A, SPDT or DPDT Output Contacts
The TDS Series combines accurate digital circuitry with isolated, 10A 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 0.1s to 10,230s in three ranges. The TDS Series is the product of choice for custom control panel and OEM designers.

Operation (Single Shot): 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 occurs when the time delay is complete and the initiate switch is opened. Loss of input voltage resets the time delay and output.

  • LED Indication

Specifications

Specifications
Manufacturer Part Number TDS120AL
Manufacturer Littelfuse
Product Series TDS
Family Series Littelfuse Relays, TDS Series
Description Single Shot/Interval Timer, 120VAC, 1-1023 Sec Adj in 1 Sec Increments, SPDT 10A Output, 8-Pin Octal Base
Operation One-Shot
Contacts SPDT
Mounting Socket
Status Indicator LED
Time Range Adjustment Onboard
Adjustment Operator DIP Switch
Timing Range 1-1,023 s
Max Time 1,023 s
Coil Voltage 120 VAC
Nominal Coil Voltage 120 VAC
Contact Rating 10 A
Termination 8 Pin
Approvals CE, CSA, UL
Net Weight 0.315 lbs
Gross Weight 0.3456 lbs