Panasonic ELC500 User Manual page 201

Data storage (Internal memory)
Items
Backup *2
Control
I/O device control *3
I/O device connectable number
Control pattern
Others
Sending mail
Setting software
Network functions
Calendar timer
Backup
Battery discharge life (No power is supplied.)
Self-diagnostic function
*1 <Set range> 1, 2, 3, 4, 5, 6, 10, 15, 30 (sec) 1, 2, 3, 4, 5, 6, 10, 15, 30(min), 1, 2, 3, 4, 6, 12, 24 (hour)
*2 Present demand, Estimated demand are reset when power outage.
*3 Use remote I/O unit (model No. UENU2D4R12) as I/O device.
*4 You can download Configurator EL500 from our website.
*5 It backup by built-in capacitor without backup battery. In order to fully charge built-in capacitor, supply
power to ELC500 for at least 30-min.
*6 For FAT6, only saving data is supported. It can't check capacity of SD memory card.
Max. Demand, Monthly max. demand (for 13-month)
None
ON/OFF
16 unit
Alarm link control, Start control, Cyclic control
Sending network
Mail contents
Registerable number
Configurator EL500 (Main unit setup software)
Communication protocol
Application protocol
Ethernet
Title : Max.64 letters
Body text: Max. 256 letters
16 (No attached file)
*4
TCP/IP, UDP/IP
SMTP (SMTP AUTH authentication)
FTP (Client / Server),
SNTP, DHCP, DNS, HTTP(server)
Time accuracy: less than 15-sec per month at 25℃
(Automatic correction by using SNTP is available.)
Calendar timer (for 1-week without battery)
3.3 years or more (Ambient temperature 25℃)
Watchdog timer, Program grammar check
193
ELC500 Control unit
*5