8.4 Option Card Installation
♦ Wire Gauges, Tightening Torque, and Crimp Terminals
■ Wire Gauges and Tightening Torques of PG-B3 and PG-X3 Option
Wire gauge and torque specifications are listed in
Table 8.6
and
Table 8.7
.
Table 8.6 Wire Gauges and Tightening Torques of PG-B3 Option
Terminal Signal
Screw
Size
Tightening Torque
N m
(in lb )
Bare Cable
Crimp Terminals
Wire Type
Applicable Gauges
mm2
Recomm. Gauge
mm2
Applicable Gauges
mm2
Recomm. Gauge
mm2
A +, A -, B+,
B - , Z+, Z -,
FE, IP, IG
M2
0.22 to 0.25
(1.95 to 2.21)
Stranded wire:
0.25 to 1.0
(24 to 17 AWG)
Solid wire:
0.25 to 1.5
(24 to 16 AWG)
0.75
(18 AWG)
0.25 to 0.5
(24 to 20 AWG)
0.5
(20 AWG)
Shielded twisted
pair, etc.
AO, IG, BO,
IG, ZO, IG
Shielded cable,
etc.
Table 8.7 Wire Gauges and Tightening Torques of PG-X3 Option
Terminal Signal
Screw
Size
Tightening Torque
N m
(in lb )
Bare Cable
Crimp Terminals
Wire Type
Applicable Gauges
mm2
Recomm. Gauge
mm2
Applicable Gauges
mm2
Recomm. Gauge
mm2
A +, A -, B+,
B - , Z+, Z -,
SD, FE, IP, IG
M2
0.22 to 0.25
(1.95 to 2.21)
Stranded wire:
0.25 to 1.0
(24 to 17 AWG)
Solid wire:
0.25 to 1.5
(24 to 16 AWG)
0.75
(18 AWG)
0.25 to 0.5
(24 to 20 AW G)
0.5
(20 AWG)
Shielded twisted
pair, etc.
a+, a -, b+,
b -, z+, z -, SG
Shielded cable,
etc.
■ Crimp Terminals
Yaskawa recommends using CRIMPFOX 6 by Phoenix Contact or equivalent crimp terminals with the specifications
listed in
Table 8.8
for wiring to ensure proper connections.
Note: Properly trim w ire ends so loose wire ends do not extend from the crimp terminals.
Table 8.8 Crimp Terminal Sizes
Wire Gauge
mm2
Phoenix Contact Model
L
mm (in)
d1
mm (in)
d2
mm (in)
” jd2
0.25 (24 AWG)
AI 0.25 - 6YE
10.5 (13/32)
0.8 (1/32)
2 (5/64)
0.34 (22 AWG)
AI 0.34 - 6TQ
10.5 (13/32)
0.8 (1/32)
2 (5/64)
0.5 (20 AWG)
AI 0.5 - 6WH
14 (9/16)
1.1 (3/64)
2.5 (3/32)
♦ Terminal Functions of PG-B3 and PG-X3 Option
Table 8.9 PG-B3 Option Terminal Functions
Terminal Block
Terminal
Function
Description
TB1
A+
A + pulse signal input
• Pulse signal inputs from the PG.
• Signal inputs from complementary and open-collector outputs
• Signal level
H level: 8 to 12 V
L level: 2.0 V or less
A -
A - pulse signal input
B +
B + pulse signal input
B -
B - pulse signal input
Z+
Z+ pulse signal input
Z -
Z - pulse signal input
SD
NC pin (open)
For use when cables shields should not be grounded
FE
Ground
U sed for grounding shielded lines
TB2
IP
PG power supply
• Output voltage: 12.0 V ± 5%
• Max output current: 200 mA <1>
IG
PG power supply common
AO
A pulse monitor signal
• Outputs the monitor signal for the A, B, and Z pulses from the PG speed control card
• For open collector outputs from the option
• Max voltage: 24 V
• Max current: 30 m A
BO
B pulse monitor signal
ZO
Z pulse monitor signal
IG
Monitor signal common
<1> A separate UL-listed class 2 power supply is necessary w hen the PG requires more than 200 mA to operate.
T
YASKAWA ELECTRIC SIEP C710616 33D YASKAWA AC Drive L1000A Technical Manual
303
P
e
ri
p
h
e
ra
l
D
e
v
ic
e
s
&
O
p
ti
o
n
s