© MOOG 2019
This document is subject to MOOG INTELLECTUAL AND PROPRIETARY INFORMATION LEGEND . The details are on page II.
25
MRJ06301
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 DigiPack
Ⅲ
I/O can be uses both POSITIVE/NEGATVIE LOGIC
DigiPack
Ⅲ
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 DigiPack
Ⅲ
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
DigiPack
Ⅲ
’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.
