1: GENERAL INFORMATION
USER’S MANUAL 1-5
General Specifications
Type AC Power DC Power
Power Supply
Rated Power Voltage 100 to 240V AC 24V DC
Allowable Voltage
Range
85 to 264V AC 19 to 30V DC (including ripple)
Dielectric Strength
Between power terminal and FG:
2000V AC, 1 minute
Between I/O terminal and FG:
1500V AC, 1 minute
Between power terminal and FG:
1500V AC, 1 minute
Between I/O terminal and FG:
1500V AC, 1 minute
Repetitive Peak
Current
Approx. 310 mA (maximum at 85V) ———
Input Current Approx. 220 mA (maximum at 85V) Approx. 500 mA (maximum at 19V)
Rated Frequency 50/60 Hz (47 to 63 Hz) ———
Power Consumption Approx. 30 VA (240V AC) Approx. 14W (24V DC)
Allowable Momentary
Power Interruption
25 msec (100V) 25 msec (24V), Level PS-2
Insulation Resistance
Between power terminal and FG: 10 MΩ minimum (500V DC megger)
Between I/O terminal and FG: 10 MΩ minimum (500V DC megger)
Inrush Current 40A maximum
Ground Grounding resistance: 100Ω maximum
Protective Ground Allowable current 10A maximum, 10 sec
Grounding Wire 1.25 mm
2
(AWG16)
Effect of Improper
Power Supply
Connection
Reverse Polarity No trouble No operation, no damage
Improper Voltage or
Frequency
Permanent damage may be caused
Improper Lead
Connection
Connection failure may be caused
Power Up/Down Order
AC or DC main power must be turned on not later than I/O power.
AC or DC main power must be turned off not earlier than I/O power.
Memory Backup
Backup Duration
Without clock/calendar (10-I/O type): Approx. 50 days at 25°C
With clock/calendar (16/24-I/O types): Approx. 30 days at 25°C
(after backup battery fully charged)
Battery Lithium secondary battery
Charging Speed Approx. 2 hours from 0% to 90% of full charge
Backup Subjects Internal relays, shift registers, counters, data registers, clock/calendar
Replaceability Impossible
User Program
Storage
EEPROM
Others IEC1131-2 3.2.3.4) Non-standard power supply cannot be connected
To Next Page
Loading...
Need help?
General
