3
Names and Functions of Parts
Cha
ter 1
No. Name Description
11 Backup battery This is a battery for retaining information about calendar in the PV310 and
initial type number which is read at startup.
If the battery is running out, a message saying “Battery used up!” appears on
the status display area. Replace with a new one.
Product No.: AFPG804 (buttery life: approx. 10 years at 25 °C)
12 DIN rail attachment lever
(one-two hook)
To attach to DIN rail with a single touch.
*Compact Flash is a trademark of SanDisk Corporation in the United States.
*Ethernet is a registered trademark of Xerox Corporation in the United States.
Connect only the designated products to the PV310. Otherwise, malfunction and damage might cause in
PV310 and connecting devices.