Link has been copied to clipboard
TRU1
UNIVERSAL TIME DELAY RELAY | Series: TRU
The TRU Series is a multifunction, knob adjustable, Universal Time Delay Relay. It includes six of the most popular timing functions selected by a slide switch. The time delay is knob adjustable and the time delay range is switch selectable. The repeat accuracy is + 0.1%. Both function and time range can be selected on the top face of the unit. In addition to multifunctioning and multiple time ranges, the TRU Series features universal input voltage; 19 to 264VAC and 19 to 30VDC and full 10A output relay. The TRU Series can directly replace up to 1000 competitive time delay relay models.
Operation
A six position slide switch selects delay-on-make, interval, single shot, recycling (ON time first, Equal Recycle Delays), delay-on-break, and retriggerable single shot. 8-pin DPDT base wiring is limited to delay-on-make, interval, and recycling functions. All six functions are available in the 8-pin SPDT and 11-pin DPDT versions.
| Property | Value |
|---|---|
Input Voltage (V) | 19 or 264 V ac; 19 or 30 V dc |
Output Form | Isolated DPDT with 3 functions |
Time Delay Range (s) | 0.1 s - 1000 m in 6 ranges: 0.1 - 10 – 1 - 100 or 10 - 1000 s; 0.1 - 10 – 1 - 100 or 1000 m |
Dimensions | 3.44 H x 2.39 W in. (87.3 x 60.7 mm) |
Adjustment | Multiplier: 4 position DIP switch selects x0.1-x1-x10 or x100 and s or m; Time setting: onboard knob adjustment with 1 - 100 reference dial |
Indication | Two LEDs indicate: 1) input voltage applied; 2) output relay status |
Input AC Line Frequency (Hz) | 50/60 |
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 @ 120/240 V ac |
Output Type | Electromechanical relay |
Polarity | DC units are reverse polarity protected |
Repeat Accuracy (%) | ±0.1% or 20 ms whichever is greater |
Reset Time (ms) | ≤300 |
Setpoint vs. Ambient Temperature and Operating Voltage | ±2% |
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 Type | Digital |
TRU1 Resources
Link has been copied to clipboardShowing 1 to 1 of 1 Total Results
Share
| Part Number | Part Description | RoHS | Pb-Free | RoHS (2015/863/EU) Certificate | REACH (SVHC's) Declaration | REACH (SVHC's) | Halogen Free | IPC-Material Declaration | |
|---|---|---|---|---|---|---|---|---|---|
| TRU1 | UNIVERSAL TIME DELAY RELAY | View More |
If the product environmental information that you are looking for does not appear in this tab, please complete the Product Environmental Information Request Form.