TR-6 Series Time Ranger PROGRAMMABLE | MULTI-RANGE TRUE OFF DELAY
Series Description:A True Off Delay time delay relay is designed to replace the functionality of pneumatic time delay relays which are very large, expensive and not very accurate. Unlike standard electronic Off Delay time delay relays (see page 29), a True Off Delay does not require a trigger switch or the continuous application of control voltage. Instead, these products keep the logic circuit and relay energized during the Off Delay (Delay on De-energization) period with an onboard power source.
The Macromatic TR-606 Series is a perfect product to use when a trigger switch is not available in the circuit or when the application is to replace the functionality of a pneumatic time delay relay. These products come with 8 separate timing ranges covering 0.5 seconds – 30 minutes which are easy to select & setup with one rotary switch & potentiometer.
Operation:Upon application of control voltage, the output is energized. When the control voltage is removed, the time delay (t) begins. At the end of the time delay (t), the output is de-energized. Control voltage must be applied for a minimum of 0.5 seconds to assure proper operation. Any application of the control voltage during the time delay (t) will reset the time delay. No external trigger is required.
Each unit has 8 timing built-in covering 0.05 seconds - 30 minutes
Selecting a range is easy using a rotary switch (no math is required or DIP switches to set)
Uses industry-standard 8 pin octal sockets
10A DPDT output contacts can handle most pilot duty & fractional HP loads