Chapter 2
2-19
Standard Models and Specifications
2-3-3 Terminal Block Specifications
Speed feedback 2,000 pulses/revolution, incremental encoder
Inverter method PWM method based on IGBT
PWM frequency 11.7 kHz
Maximum applicable
frequency (command
pulse application)
250 kpps
Weight Approx.
0.8 kg
Approx.
0.8 kg
Approx.
0.8 kg
Approx.
0.8 kg
Approx.
1.1 kg
Approx.
1.7 kg
Applicable Servomotor
wattage
30 W 50 W 100 W 200 W 400 W 750 W
Applicable
Servomotor
(R7M-)
Cylinder-
type
A03030 A05030 A10030 A20030 A40030 A75030
Flat-type – – AP10030 AP20030 AP40030 AP75030
Signal Function Condition
L1 Main circuits power
supply input
R7D–AP@H: Single-phase 200/230 V AC (170 to 253 V AC) 50/60 Hz
R7D–AP@L: Single-phase 100/115 V AC (85 to 127 V AC) 50/60 Hz
Note: Only the R7D–AP08H (750 W) has an L3 terminal, enabling three-
phase input: Three-phase 200/230 V AC (170 to 253 V AC) 50/60 Hz
L2
L3
+1 DC Reactor termi-
nal for power sup-
ply harmonic
control
Normally short-circuit between +1 and +2.
If harmonic control measures are required, connect a DC Reactor between +1
and +2.
+2
– Main circuit DC out-
put (Reverse)
Do not connect anything.
L1C Control circuits
power supply input
R7D-AP@H: Single-phase 200/230 V AC (170 to 253 V AC) 50/60 Hz
R7D-AP@L: Single-phase 100/115 V AC (85 to 127 V AC) 50/60 Hz
L2C
B1 External regenera-
tion resistance con-
nection terminals
30 to 200 W: No External Regeneration Resistor can be connected.
400 W: This terminal does not normally need to be connected. If regenerative
energy is high, connect an External Regeneration Resistor between B1 and
B2.
750 W: Normally shorted between B2 and B3. If there is high regenerative
energy, remove the short bar between B2 and B3 and connect an External
Regeneration Resistor between B1 and B2.
B2
B3
UServomotor con-
nection terminals
Red These are the terminals for outputs to the Servomotor. Be sure to
wire these terminals correctly.
VWhite
WBlue
Green/
Ye l l ow
Frame ground This is the ground terminal. Ground to a minimum of 100
Ω (class D, class 3).
Item R7D-
APA3H
R7D-
APA5H
R7D-
AP01H
R7D-
AP02H
R7D-
AP04H
R7D-
AP08H
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