

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.
- Microcontroller based
- 6 time ranges (0.1s to 1,000m)
- Knob adjustable time delay
- Universal input voltage
- Multifunction
- LED Indicators
- 10A isolated output contacts
- Repeat Accuracy + / - 0.1% or + / - 20ms, whichever is greater
- Broad range will satisfy most requirements
- Allows user to fine tune time delay based on application needs
- Makes it versatile for use in most applications
- Provides the most common standard timing functions
- Provide visual indication of input voltage and relay status
- Allows control of loads for AC or DC voltages
TRU Parts
Filters
Showing 1 to 3 of 3 Total Results
Part Number | Actions | Input Voltage (V) | Output Form | Storage temperature (°C) | Time Delay Range (s) | Dimensions |
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Part Number | Actions | Input Voltage (V) | Output Form | Storage temperature (°C) | Time Delay Range (s) | Dimensions | |
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19 or 264 V ac; 19 or 30 V dc | Isolated DPDT with 3 functions | 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 | 3.44 H x 2.39 W in. (87.3 x 60.7 mm) | ||||
19 or 264 V ac; 19 or 30 V dc | Isolated SPDT | 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 | 3.44 H x 2.39 W in. (87.3 x 60.7 mm) | ||||
19 or 264 V ac; 19 or 30 V dc | Isolated DPDT | 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 | 3.44 H x 2.39 W in. (87.3 x 60.7 mm) |