Mettler Toledo IND500x Installationsanleitung Seite 31

Figure 18: ATEX/IECEx Approved Dummy Stopper (up), ATEX/IECEx Approved Cable Gland with Ex Locking Bolt (down)
The wires from the APS768x terminate at the nine terminals of J4 and J5 ports on the main PCB of the
IND500x terminal (also identified as the "P" connection blocks).
Figure 19: Power Termination
The wire color for each of these connections is listed in table below. The pin numbers are shown in the figure
above.
P1- P9 Terminals on the IND500x Main PCB
Terminal
P1
P2
P3
P4
P5
P6
P7
P8
P9
The APS768x power supply work with multiple METTLER TOLEDO products. The internal wiring of APS768x
must be adjusted for the product to which it will be connected. The table below lists the APS768x wiring setup
for use with the IND500x terminal. This information can also be found on the Control Drawing #30595335 for
the IND500x.
APS768x Internal Wiring Guide for Use with IND500x
Terminal
U1
GND
U2
GND
U3
IND500x
Dummy stopper
Hummel V-MF-EX M16x1.5
Hummel V-Ms-EX M16x1.5
Lankelec DPMH-EXE-M16x1.5
Cable gland with Ex locking bolt
Hummel HSK-MF-EMV-Ex 16x1.5
Hummel HSK-M-Ex 16x1.5
Lankelec HSM-Ex-M16x1.5
Wire Color
Gray
Brown
Black
Red
Blue
White
Yellow
Green
Pink
Wire Color
White
Yellow
Green
Brown
Pink
Installation​ ​ 23