© MOOG 2019
This document is subject to MOOG INTELLECTUAL AND PROPRIETARY INFORMATION LEGEND . The details are on page II.
1-6-5. TB-2 I/O CIRCUITRY
Input _________________
Figure 1-24 Input use external Power supply Figure 1-25 Input use internal Power supply
All DigiPackⅢ I/O can be uses both POSITIVE/NEGATVIE LOGIC
DigiPackⅢ can be used external and internal power supply. And provide isolated inputs.
The external power supply has an output 24VDC.
The contacts used must have very low contact resistance over a long life time.
Extreme care is required when wiring to insure that ground loops do not exist. Ground loops can cause
damage to the DigiPackⅢ and other electronic equipment. Ground loops can also cause erratic operation
of the entire blow molding machine.
Output ___________________
Figure 1-26 Output use external Power supply Figure 1-27 Output use internal Power supply
DigiPackⅢ’s output circuits use Photo MOS Relay to provide isolation from the external circuitry.
The maximum voltage and current output to each load terminal (TB-2, 18, 19, 20, 22, 23 and 24) is 24VDC
and 100 mA MAX/each.
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