© MOOG 2019
This document is subject to MOOG INTELLECTUAL AND PROPRIETARY INFORMATION LEGEND . The details are on page II.
1-6-3. TB-1, TB-2 WIRING
The wire size for TB-1 and TB-2 are able to use AWG26 - 16(Recommended AWG 19-18, 0.75 mm
2
),
and required using O type or Y type crimp terminal. (Screw diameter 3.5 mm, tightening torque 1.0 Nm).
TB-1 provides the interface between the DigiPackⅢ and the servovavle, die gap sensor, accumulator
position sensor. TB-1 also provides outputs to optional customer monitors MFB Valve current, EFB spool
monitor, DCDT input voltage, Accumulator voltage, Position command, these signals can be select at
setting display (See 2-4-8. ). A schematic of TB- 1 is shown as “Figure 1-19” and TB-1 functions are
outlined in the table, “Figure 1-20”.
Phasing definitions for the servovalve, die gap position and accumulator position (if used) transducers are
given in “Figure 1-18”.
Some connections to TB-1 are shown in parenthesis, (), in “Figure 1-19”. The parenthesis, (), indicate
alternate connection possibilities result from particular directions of motion or phasing determined during
the design of the mechanical installation. Phasing requires that a defined direction of motion of the tooling
actuator will result from TB-1-1 being negative with respect to TB-1-2; that the output voltage of the die
gap position transducer be positive or negative when the die gap is moving in a specific direction; and that
the accumulator position transducer output voltage direction be defined when the accumulator is ejecting
molten plastic into the die head. Terminal TB-2 is using the external power supply to isolate logic inputs,
“Figure 1-21, Figure 1-22”, TB-2 functions are outlined in “Figure 1-23”.
1-6-4. COMMUNICATION AND SSI SNSOR WIRING
The DigiPackⅢ can be communicate with host computer by Ethernet. The connector is using RJ45
socket type for Ethernet (connector name label “Ethernet”). Please refer to Figure 1-17 for connector
location. And connector pin assign see below list.
Ethernet connector RJ45 socket “Ethernet”
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