YASKAWA iQpump Micro Quick Start Manual page 15

iQpump Micro
Quick Start Procedure
STEP
Install the 24 V Transducer Power Supply (continued)
5
5.18
(continued)
Select appropriate transducer wire type and size from
choose to crimp ferrules to the wire ends. Refer to
Terminal
24V, AC, A2,
FE
5.19
Prepare the ends of the transducer wires as shown in
A – Drive side
B – Connect shield to FE ground
terminal of drive.
C – Insulation
NOTICE: Insulate shields with tape or shrink tubing to prevent contact with other signal lines and equipment. Improper wiring
practices could result in drive or equipment malfunction due to short circuit.
NOTICE: Connect the shield of shielded cable to the appropriate ground terminal. Improper equipment grounding could result
in drive or equipment malfunction or nuisance trips.
5.20
If desired, select the correct ferrule-type wire termination.
Crimp a ferrule to signal wiring to improve wiring simplicity and reliability. Use CRIMPFOX 6, a crimping tool
manufactured by PHOENIX CONTACT.
2
Size mm (AWG)
0.25 (24)
0.34 (22)
0.5 (20)
0.75 (18)
1.0
Note: Do not route shielded cable through bottom conduit bracket cable glands on IP20/NEMA 1, UL Type 1 enclosures.
Table 1.15 24V Power Supply Wire Size and Torque Specifications
Tightening
Torque
Screw
Applic. wire
N•m
Size
(in-lbs)
mm
Stranded:
0.25 to 1.5
0.5 to 0.6 (24 to 16)
M3
(4.4 to 5.3) Single:
0.25 to 1.5
(24 to 16)
A
B
Figure 1.8 Preparing the Ends of Shielded Cables
Figure 1.9 Ferrule Dimensions
Table 1.16 Ferrule Terminal Types and Sizes
Type
AI 0.25-6YE
AI 0.34-6TQ
AI 0.5-6WH
AI 0.75-6GY
AI 1-6RD
Table 1.15. For simpler and more reliable wiring, you may
Figure 1.9 and Table 1.16
Bare Wire Terminal
Recomm.
2
size
mm
2
(AWG) (AWG)
0.75 (18)
Figure
F
C
D
E
D – Transducer side
E – Shield sheath (Insulate with tape)
F – Shield
d1
d2
L (mm) d1 (mm) d2 (mm)
10.5 0.8
10.5 0.8
12 1.1
12 1.3
12 1.5
YASKAWA TOEP YAIQPM 01A iQpump Micro Quick Start Procedure
for ferrule terminal types and sizes.
Ferrule-Type Terminal
Applic. wire
size
Recomm.
2 2
mm
mm (AWG)
(AWG)
0.25 to 1.0
0.5 (20)
(24 to 17)
1.8.
Manufacturer
2.0
2.0
2.5 PHOENIX CONTACT
2.8
3.0
Page 15
of 31
Wire Type
Shielded
line, etc.