Toshiba Vm Series Instruction Manual page 32

Chapter1 On Installing typeS Controller
1.4.2 Multi base unit, BUB21
① Unit mounting hole
(3 locations
on each side)
③Guide pin
(1 location
on each side)
14
6F8C1645
Name and functions of parts of the multi base unit (BUB21) of the Unified Controller Vm
series are described in this section.
② connector guide
Name of parts of multi base unit (BUB21)
Figure.1.7.
(1) Unit mounting hole
Screw holes for attaching the base unit to the control panel.
(2) Connector guide
This is a guide for mounting modules on the base unit.
(3) Guide pin
Guide for mounting the power supply fan unit on the base unit.
(10 locations)