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TRS120A2Y10

Product Status| Obsoletei

TRS120A2Y10

TIME DELAY RELAY | Series: TRS
info
The TRS Series combines an isolated, 10A electromechanical, relay output with analog timing circuitry. False trigger of the TRS by a transient is unlikely because of the complete isolation of the circuit from the line prior to initiation. The initiate contact is common to one side of the line and may be utilized to operate other loads. Installation is easy due to the TRS’s industry standard 8 or 11-pin plug-in base wiring.


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 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. Applying input voltage with the initiate switch closed will energize the load and begin the time delay.
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.

PropertyValue
Input Voltage (V)
120 V ac
Output Form
Isolated SPDT
Time Delay Range (s)
0.1 - 10 s knob adjustable
Dimensions
3.6 H x 2.39 W in. (91.6 x 60.7 mm)
Initiate Time
≤70
Input AC Line Frequency (Hz)
50/60
Input Tolerance (%)
-20% - 10%
Insulation Resistance (Ω)
≥100
Isolation Voltage
≥1500 Vrms input to output
Life
Electrical: 1 x 10⁶; Mechanical: 1 x 10⁷
Mounting Method
Plug-in socket
Operating Temperature Max (°C)
65
Operating Temperature Maximum Fahrenheit
149
Operating Temperature Minimum Celsius
-20
Operating Temperature Minimum Fahrenheit
-4
Output Load Rating (VA)
10 A resistive @ 120/240 V ac and 28 V dc; 1/3 hp @ 230 V ac
Output Type
Electromechanical relay
Power Consumption
≤3.25 W
Recycle Time
≤250
Repeat Accuracy (%)
±2% or 20 ms whichever is greater
Reset Time (ms)
≤75
Setpoint vs. Ambient Temperature and Operating Voltage
≤±10%
Setting Accuracy
±10%
Storage Temperature Maximum Celsius
85
Storage Temperature Maximum Fahrenheit
185
Storage Temperature Minimum Celsius
-40
Storage Temperature Minimum Fahrenheit
-40
Termination Type
Octal 8-pin plug-in
Time Delay Tolerance (%)
±10%
Time Delay Type
Analog
Undervoltage Trip Voltage (%)
Analog

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TRS120A2Y10TIME DELAY RELAY

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