Wiring Procedure - Omron JZA User Manual

3.7 Control Circuit Wiring
2
Size mm (AWG)
0.25 (24)
0.34 (22)
0.5 (20)
0.75 (18)
1.0
u

Wiring Procedure

This section describes the proper procedures and preparations for wiring the control terminals.
WARNING! Electrical Shock Hazard. Do not remove covers or touch the circuit boards while the power is on. Failure to comply could
result in death or serious injury.
NOTICE: Separate control circuit wiring from main circuit wiring (terminals R/L1, S/L2, T/L3, B1, B2, U/T1, V/T2, W/T3, -, +1, +2) and
other high-power lines. Improper wiring practices could result in drive malfunction due to electrical interference.
NOTICE: Separate wiring for digital output terminals MA, MB and MC from wiring to other control circuit lines. Improper wiring practices
could result in drive or equipment malfunction or nuisance trips.
NOTICE: Use a class 2 power supply (UL standard) when connecting to the control terminals. Improper application of peripheral devices
could result in drive performance degradation due to improper power supply.
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.
Wire the control terminals using
3.14. Refer to Wire Size and Torque Specifications on page
NOTICE: Do not tighten screws beyond the specified tightening torque. Failure to comply may damage the terminal.
NOTICE: Use shielded twisted-pair cables as indicated to prevent operating faults. Improper wiring practices could result in drive or
equipment malfunction due to electrical interference.
Connect control wires as shown in the following figure:
A – Control terminal block
B – Avoid fraying wire strands when stripping
insulation from wire. Strip length 5.5 mm.
C – Single wire or stranded wire
42
Figure 3.12 Ferrule Dimensions
Table 3.9 Ferrule Terminal Types and Sizes
Type L (mm)
AI 0.25-6YE 10.5
AI 0.34-6TQ 10.5
AI 0.5-6WH 12
AI 0.75-6GY 12
AI 1-6RD 12
Figure 3.13 as a guide. Prepare the ends of the control circuit wiring as shown in
A
S1 S2 S3 S4 S5 SC A1 +V AC AM AC
C
Figure 3.13 Terminal Board Wiring Guide
d1
d2
d1 (mm) d2 (mm)
0.8
0.8
1.1
1.3
1.5
41.
D
Preparing wire
terminal ends
B
D – Loosen screw to insert wire.
E – Blade depth of 0.4 mm or less
Blade width of 2.5 mm or less
Manufacturer
2.0
2.0
2.5 PHOENIX CONTACT
2.8
3.0
E
SIEP C710606 33A OYMC AC Drive – J1000 User Manual
Figure