PIREG 545 cUL Operators Guide 2021
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5.8. Inputs
5.8.1. Start inputs
:
The PIREG
®
-545 has two Start inputs.
A sealing cycle is started by applying a 24VDC signal to the start input (3) with GND (4)
A sealing cycle is started by applying a connection of the Start-Contact input (7) to AGND (2).
With time control switched On and the “On w/ start supervising” monitoring function deactivated, a sealing
cycle with subsequent start delay, sealing time and cooling time will be started automatically after the “Start”
signal is applied.
If the 8-point temperature coefficient correction is selected during auto-calibration, the correction process
is also controlled by the Start inputs, during manual operation. The single-point temperature coefficient
correction is also controlled by the Start inputs.
5.8.2. Preheat inputs
:
The PIREG
®
has two preheat inputs.
Preheat can be activated by applying a 24VDC signal to the Preheat input (22) and GND (20).
Preheat can be activated by applying a connection of the Preheat-Contact input (19) to AGND (2).
