Delta AH500 Hardware Operation Manual page 38

Item
Internal relays [M]
Link registers [L]
Timers [T]
Counters [C]
32-bit counter [HC]
Data register [D]
Stepping relay [S]
Index register [E]
Special auxiliary relay [SM]
Special data register [SR]
Serial communication port
MODBUS TCP
connection number
(Server)
MODBUS TCP
connection number
(Client)
Socket TCP connecton
number
Socket UDP connection
number
SMTP connection number
USB port
Storage interface
Remote RUN/STOP
Real-time clock
Real-time clock accuracy
Weight
Communication
port isolation
C h a p t e r 2 S p e c i f i c a t i o n s a n d S y s t e m C o n f i g u r a t i o n
AHCPU500/510/520/530 AHCPU500/510/520/530
-RS2
8192 (M0~M8191)
AHCPU500: 16384 (L0~L16383)
AHCPU510: 32768 (L0~L32767)
AHCPU520: 65536 (L0~L65535)
AHCPU530: 65536 (L0~L65535)
2048 (T0~T2047)
2048 (C0~C2047)
64 (HC0~HC63)
AHCPU500:16384 (D0~D16383)
AHCPU510: 32768 (D0~D32767)
AHCPU520: 65536 (D0~D65535)
AHCPU530: 65536 (D0~D65535)
2048 (S0~S2047)
32 (E0~E31)
2048 (SM0~SM2047)
2048 (SR0~SR2047)
Two RS-232/RS- One RS-232/RS-
485/RS-422 485/RS-422
communication ports communication port
- 32
AHCPU500-EN: 16
AHCPU510-EN: 32
-
AHCPU520-EN: 64
AHCPU530-EN: 128
- 8
- 8
- 8
Mini USB
SD Card (SD 1.0)
The setting range is X0.0~X511.15.
Years, months, days, hours, minutes, seconds, and
weeks; real-time clock can be retained after power-
off for up to 30 days (the environment temperature
o o
25 C / 77 F)
Maximum deviation per month
o o
-20 C / -4 F: -117 seconds
o o
25 C / 77 F: 52 seconds
o o
60 C / 140 F: -127 seconds
266g 260g
COM1 and COM2 ports:
COM1 and COM2 ports:
500 VAC
500 VAC
Ethernet: 1500 VAC
Remark
-EN
2 - 5