Delta AH500 series Hardware Manual page 119

 The length of the cable connecting with the ground is 1.6 millimeters.
 If the power cut lasts for less than 10 milliseconds, the PLC keeps running without being
affected. If the power cut lasts for long, or if the voltage of the power supply decreases, the
PLC stops running, and there is no output. When the power supply returns to normal, the PLC
resumes. (Users have to notice that there are latched auxiliary relays and registers in the PLC
when they write the program.)
 Please use single-core cables or multicore cables. The diameters of the cables used should be
with the range between 12 AWG and 22 AWG. The torque applied to the terminal screws
should be 9.50 kg-cm (8.25 Ib-in). Please use copper conducting wires. The temperature of
the copper conducting wires should be 60/75°C.
 Safety wiring: The PLC controls many devices, and the activity of any device affects the
activity of other devices. If any device breaks down, the whole automatic control system goes
out of control, and the danger occurs. The protection circuit is as follows.
AC
100~240V
50/60Hz
Alternating-current power supply: 100~240 V AC, and 50/60 Hz
①
Circuit breaker
②
Emergency stop: The emergency stop button can be used to cut off the power when an
③
emergency occurs.
Power indicator
④
Load through which the alternating current passes
⑤
5 - 6
VS-
AHPS05-5A
2A
L
N
24VDC
VS-
AI/AO
AHPS05-5A
Module
2A
L
N
C h a p t e r 5 OOWiring
MC
24VDC
ZP
DI/DO AI/AO
CPU
Module Module
ZP
Network Motion
Module control
Module
ZP