IAI R-unit RSEL, Instruction Manual, Page: 66 / 844

Chapter 2 System Configuration and Power Specifications
2.2 Power Supply Capacity
2-14
ME0392-4C
2.2.1 Power Supply Capacity
The specifications regarding power capacity are listed below.
[Control unit]
Item Specifications
Power supply voltage 24V DC±10% (SEL unit)
Control power
Capacity (per unit)
SEL unit (includes terminal unit) 1.2A
24V Driver unit
(common to all types)
Brake: No 0.2A
Brake: Yes (1-axis specification) 0.4A
Brake: Yes (2-axis specification) 0.6A
200V Driver unit
(includes 200V power
supply unit)
Brake: No 0.2A
Brake: Yes
0.5A
SCON extension unit 0.1A
PIO/SIO/SCON extension units 0.1A
PIO unit 0.1A
EC Connection Unit 0.1A
Simple absolute unit (common to all types) 0.2A
Note As the control supply current consumed in the 200V power supply unit is very little, it is
not necessary to consider in the calculation
* The power supply of the fan unit (RCON-FU/RCON-FUH) should be included (approx.
50mA/unit) to the control current amperage of each unit to be connected.
[24V Driver unit motor power supply]
Item
Actuator / Driver Unit
Rated
Current
Max. current
Series Motor type
When Energy-
saving is set
Motor power
capacity
(1 axis per
actuator)
Stepper motor
/RCON-PC
RCP2
RCP3
20P/20SP/28P Without High
output setting
0.8A
– –
28P (Note 1) /35P/
42P/56P
1.9A
– –
28P/35P/42P/
42SP/56P
High output
setting disabled
1.9A
– –
High output
setting enabled
2.3A
–
3.9A
WU 28P/35P
High output
setting enabled
only
2.3A
(Note 2)
3.9A
(Note 2)
Stepper motor
/RCON-PCF
RCP2
RCP4
RCP5
RCP6
56SP/60P/
86P
Without High
output setting
5.7A
– –
AC servo
motor
/RCON-AC
RCA
RCA2
5W
Standard/
Hiaccel./decel.
1.0A
–
3.3A
10W
Standard/
Hiaccel./decel./
Energy-saving
1.3A 2.5A 4.4A
20W 1.3A 2.5A 4.4A
20W (20S) 1.7A 3.4A 5.1A
30W 1.3A 2.2A 4.0A
RCL
2W
Standard/
Hiaccel./decel.
0.8A
–
4.6A
5W 1.0A
–
6.4A
10W 1.3A
–
6.4A
DC brush-less
motor
/RCON-DC
RCD 3W Standard 0.7A
–
1.5A
Note 1 Applicable Models: RCP2-RA3, RCP2-RGD3
Note 2 One unit of WU (wrist unit) is equipped with two axes of motors. The values in the table
are those for one axis.