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4. Wiring
4-21
For Sink type open collector (In5V is used)
* It will be cause of wrong operation by pulse missing or circuit failure when collector-emitter
voltage (V
CE
) of a transistor in host unit is more than 1.5V.
* Make sure to connect SG.
Terminal
No.
Symbol
Name
Description
26 F-PC
Command pulse input
[Output transistor spec.]
Choose host unit side transistor which has collector-emitter
voltage (V
CE
) range: less than 1.5V.
27 F-PC
Command pulse input
14 PC-PWR
Internal power for
command pulse
47 SG
Common for pins
26, 27
28 R-PC
Command pulse input
29 R-PC
Command pulse input
16 PC-PWR
Internal power for
command pulse
48 SG
Common for pins
28, 29
Servo amplifier
SG
150
Ω
1k
Ω
SG
29
Host unit
16
180
Ω
28
48
SG
150
Ω
1k
Ω
SG
27
14
180
Ω
26
47
+5V
+5V
V
CE
V
CE
Twisted pair
Twisted pair
Summary of Contents for Sanmotion R 3E S
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