A SERVICE OF

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2.6 Information about the Other Cards
2.6.1 OPB3 Card (KX-TDA0190)
Function
Optional 3-slot base card for mounting a maximum of 3 option cards from the following:
DPH4 card
DPH2 card
EIO4 card
ECHO16 card
MSG4 card
ESVM2 card
ESVM4 card
LED
Accessories and User-supplied Items
Accessories (included): none
User-supplied (not included): none
WARNING
A lithium battery is used in OPB3 card. There is a risk of explosion if the battery is replaced with
the incorrect type. Dispose of used batteries according to the manufacturer's instructions.
LED Indications
Indication Colour
Description
CARD STATUS Green/Red Card status indication
OFF: Power Off
Green ON: Normal (all ports are idle)
Green Flashing (60 times per minute): Normal (a port is in use)
Red ON: Fault (includes reset)
Red Flashing (60 times per minute): Out of Service
124 Installation Manual
2.6.1 OPB3 Card (KX-TDA0190)