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For Technicians | AfiPass II Installation Guide
6
Laying the Cables
Use the appropriate cables and lay them according to your specific layout as described below.
Note: Lay the AfiPass II system cables in a separate cable trough designated for Afimilk
systems service lines. Make sure the cables do not come close to other external cable systems,
especially frequency convertors (VSD).
Figure 6 – System Communication Layout
Table 7 – AfiPass II Cable Requirements
Cable Type
Specification
From
To
P/N
Maximum
Cable Length
Communication
Cable
4
-
wire shielded cable
22AWG (0.3 mm²)
120
Ω
AfiCom UB4
Connection box
AfiPass II
Controllers
4097324
400m
(437.5 yards).
Power Cable
2-wire cable, 18 AWG
(0.75 mm²).
Cables must comply with
IEC standards 60332-1-2
and 60332-1-3
Power
Transformer
AfiPass II
Controller
4000024
Grounding
Cable
Grounds the AfiPass II
Controller (J3/3) to the metal
structure.
Flexible 1-wire (2.5 mm
2
)
AfiPass II
Controller
Parlor earthed
(grounded)
metal
structure
4094079
C1
Communication
Cable
AfiCom USB C1
Communication Cable
USB4
Communication
Adapter
AfiCom UB4
Connection
box
4088212
