Mitsubishi Electric C70 Connection Manual page 98

(2) Connecting via signal splitter
Both 5V power supply type and 12V power supply type manual pulse generator can be connected to the
signal splitter. 12V power supply type requires extra 12V power supply.
When connecting two 5V manual pulse generators
FCU7-HN387
RIO1
Be sure to connect the terminal block FG of the signal splitter to the ground (FG).
(Note)
When connecting two 12V manual pulse generators
FCU7-HN387
RIO1
Stabilized
power supply
12VDC(+)
0V
FG
Be sure to connect the terminal block FG of the signal splitter to the ground (FG). Connect
(Note)
a 12VDC power supply between the 12V terminal block and FG.
<Related items>
Cable drawing: "Cable: F020/F021/F022 Cable, G020/G021/G022 Cable"
MPG
FG
MPG
FG
FG
C70 Connection Manual
4.9 Connecting the Manual Pulse Generator
5V manual pulse
generators
(Rear view)
G021
12V manual pulse
generators
(Rear view)
F021
79