描述 Description

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.

FEATURES BENEFITS

Microcontroller based Repeat Accuracy + / - 0.1 or + / - 20ms, whichever

is greater

time ranges

0.1s to 1,000m) Broad range will satisfy most requirements

Knob adjustable

time delay

Allows user to fine tune time delay based on

application needs

Universal input voltage Makes it versatile for use in most applications

Multifunction Provides the most common standard

timing functions

LED Indicators Provide visual indication of input voltage and

relay status

10A isolated

output contacts Allows control of loads for AC or DC voltages