Hardware manual

AH500 Hardware Manual
5-7
 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 shown below.
AHPS05-5A
AHPS05-5A
ZP
VS-
VS-
ZP
ZP
24VDC
AC
100~240V
50/60Hz
2A
24VDC
2A
CPU
DI/DO
Module
AI/AO
Module
AI/AO
Module
Network
Module
Motion
control
Module
L
N
L
N
MC
①
Alternating-current power supply: 100~240 V AC, and 50/60 Hz
② Circuit breaker
③
Emergency stop: The emergency stop button can be used to cut off the power when an
emergency occurs.
④ Power indicator
⑤ Load through which the alternating current passes
⑥ 2 A fuse
⑦ The ground impedance is less than 100 Ω.
○8 Direct-current power supply: 24 V DC