Omron SMARTSTEP Junior R7D-ZP User Manual page 114

Example 7: Connecting to a SYSMAC C200H-NC112 Position Control Unit
Note 1. Incorrect signal wiring can
cause damage to Units and
the Servo Driver.
2. Leave unused signal lines
open and do not wire them.
3. Use mode 2 for origin
search.
4. Use a dedicated power
supply as the 24-V DC
power supply for command
pulse signals.
5. The diode recommended
for surge absorption is the
ERB44-02 (Fuji Electric).
6. Do not use the 24-VDC
control power supply for the
brake power supply (24
VDC).
Example 8: Connecting to a SYSMAC C200H-NC211 Position Control Unit
Note 1. Incorrect signal wiring can
cause damage to Units and
the Servo Driver.
2. Leave unused signal lines
open and do not wire them.
3. Use mode 2 for origin
search.
4. Use a dedicated power
supply as the 24-V DC
power supply for command
pulse signals.
5. The diode recommended
for surge absorption is the
ERB44-02 (Fuji Electric).
6. Do not use the 24-VDC
control power supply for the
brake power supply (24
VDC).
3-phase 200/230 VAC, 50/60Hz
C200H-NC112 Ground to 100 Ω
or less.
Signal
24-V power supply input for outputs
5-V power supply input for outputs
CW with resistance
Pulse
CW without resistance
output
CCW with resistance
CCW without resistance
Deviation counter reset output
Origin input
Positioning completed input
Origin proximity input
CCW limit input
CW limit input
External interrupt input
Emergency stop input
3-phase 200/230 VAC, 50/60Hz
Ground to 100 Ω
C200H-NC211
or less.
Signal
5 V power supply for pulse outputs
5 V ground for pulse outputs
CW with resistance
X-axis
CW without resistance
pulse
CCW with resistance
outputs
CCW without resistance
X-axis deviation counter reset output
X-axis origin input
X-axis origin common
X-axis positioning complete input
Common for X/Y-axis inputs
X-axis external interrupt input
X-axis origin proximity input
X-axis CCW limit input
X-axis CW limit input
X/Y-axis emergency stop input
A-1 Connection Examples
Main circuit power supply
R7D-ZP@
R7A-CPZ@S
Shell
R7D-ZP@
R7A-CPZ@S
Shell
Main circuit contact
Surge suppressor
Servo error indicator
Linear reactor
Fuse
Connect an external
Regeneration Resistance Unit
when required.
R7M-Z@
Red R7A-CAZ@S
R7A-CAZ@B
White
Servomotor Power Cable
Blue
Green/
Yellow
R7A-CRZ@C
Encoder Cable
Main circuit contact
Surge suppressor
Servo error indicator
Linear reactor
Fuse
Connect an external
Regeneration Resistance Unit
when required.
R7M-Z@
Red R7A-CAZ@S
R7A-CAZ@B
White
Servomotor Power Cable
Blue
Green/
Yellow
R7A-CRZ@C
Encoder Cable
A-5