2.6 Installation of the Other Cards
2.6.5
MSG4 Card
Function
4-channel message card. To be mounted on the OPB3 card.
OPB3 Card
Accessory and User-supplied Items
Accessory (included): screws × 3
User-supplied (not included): none
Note
Maximum of 3 MSG4 cards can be mounted on the OPB3 card.
112
Installation Manual
MSG4 Card
Screw
inside