IAI America SCON-C - Manual (Page 27)

9
2. Specifications
2.1 Basic Specifications
Item Less than 400 W 400 W or more
Applicable motor capacity 20 W to 399 W 400 W to 750 W
Power-supply voltage Single-phase 100 to 115 VAC  10%
Single-phase 200 to 230 VAC
 10%
Single-phase 200 to 230 VAC  10%
100 VAC Rush current *1
200 VAC
20 A (control), 70 A (drive)
20 A (control), 80 A (drive)
Leak current *2 3.0 mA (Primary side when noise filter is connected to the power supply line)
Heat output 30 W to 58 W
Power supply frequency 50/60 Hz
PIO interface power supply *3
24 VDC
 10% (Externally supplied)
Solenoid brake power supply
(in case of actuators equipped with brake) 24 VDC  10% 1 A (peak value)
(Externally supplied)
Resistance against temporary electric power
failure
10 ms (50 Hz), 8 ms (60 Hz)
Motor control method Sine wave PWM vector current control
Supported encoders Incremental serial encoder
Absolute serial encoder
ABZ (UVW) parallel encoder
Operation mode Positioner mode/pulser-train control mode (Operation mode is switched with the DIP switch.)
Number of positions 512 points (maximum) Positioner
mode
Inputs/outputs 16 dedicated input points / 16 dedicated output points
Differential pulse
MAX. 500 kpps Input pulse frequency
Open-collector pulse MAX. 200 kpps (Pulse converter AK-04 is required.)
Feedback pulse frequency The maximum speed with differential pulse is 500 kpps (up to 109 kpps can be output linearly
following the speed of actuators).
Command pulse multiplier
(electronic gear: A/B) A, B = 1 to 4096 (Parameter settings)
1
50
B
A
50
1
 
Pulse-train
mode
Dedicated I/O (PIO) 8 input points / 12 output points
Serial communication interface RS485: 1 channel (conforming to Modbus protocol RTU/ASCII)
Speed: 9.6 kpps to 230.4 kpps
Control via serial communication is possible with the positioner mode.
I/O (PIO) cable length 10 m or less
Communication cable length Total cable length shall be 100 m or less (RS485).
Length in case of Fieldbus specifications (CC-Link, DeviceNet, PROFIBUS) depends on each
Fieldbus specification.
Data input method Teaching pendant, PC software
Protective functions Overvoltage, motor overcurrent, motor overload, driver temperature error, encoder error, etc.
Air cooling method Natural cooling Forced cooling
Withstand voltage Between primary and secondary: 1500 VAC, 1 minute
Between primary and FG:
1500 VAC, 1 minute
Insulation resistance Between secondary and FG: 500 VDC 100 M  or more
Surrounding air temperature 0
C to 40C
Surrounding humidity 85%RH or less (no condensation)
Surrounding environment (See the installation environment section.)
Storage ambient temperature -10 C to 65C
Storage ambient humidity 90%RH or less (no condensation)
Environment
Vibration resistance XYZ directions, 10 to 57 Hz, one side width 0.035 mm (continuous), 0.075 mm (intermittent)
57 to 150 Hz 4.9 m/s 2 (continuous), 9.8 m/s 2 (ongoing)
Protection class IP20
Weight Approximately 800 g (approximately 25 g more
in case of absolute specifications) Approximately 1100 g (approximately 25 g more
in case of absolute specifications)
External dimension 58 (W) x 194 (H) x 121 (D)
(Installation pitch: 184) 72 (W) x 194 (H) x 121 (D)
(Installation pitch: 184)
*1 Rush current flows approximately 20 ms after turning the power supply on (guideline at 40 C).
*2 Leak power supply changes depending on the capacity of connected motor, cable length, and surrounding environment. If protection against leak
current is installed, measure leak current at installation location of leak current breaker.
*3 Power supply for I/O signals is not necessary if the controller is operated using field network (CC-Link, DeviceNet, PROFIBUS), gateway unit, or
SIO converter, without using PIO. In this case, set “1” (disabled) for parameter No. 74 (PIO power supply monitoring).
Caution: Position data, parameters, etc. are written in EEPROM. The number of writings is limited to approximately 100,000 times.