4-14
Series 90-30 PLC Installation and Hardware Manual
–
August 2002
GFK-0356Q
4
Table 4-11. Specifications for IC693PWR331 Power Supply
Nominal Rated Voltage
Input Voltage Range
Start
Run
24 VDC
8 to 30 VDC
2 to 30 VDC
Input Power
50 watts maximum at full load
Inrush Current
*
Output Power
5 VDC: 30 watts maximum
**
24 VDC Relay:
5 watts maximum
24 VDC Isolated: 20 watts maximum
NOTE: 30 watts maximum total (all three outputs)
Output Voltage
5 VDC: 5.0 VDC to 5.2 VDC (5.
VDC nominal)
24 VDC Relay:
9.2 to 28.8 VDC
24 VDC Isolated:
9.2 VDC to 28.8 VDC
Protective Limits
Overvoltage:
Overcurrent;
5 VDC output: 6.4 to 7 V
5 VDC output: 7 A maximum
Holdup Time:
0 ms minimum
Standards
Refer to data sheet, GFK-0867B, or later version for
product standards, and general specifications.
*
Dependent on installation and power supply impedance characteristics.
**
Derate per Figure 2-22 at ambient temperatures above 50°C (
22°F).
Current Derating for Higher Temperatures
Figure 4-9. 5 VDC Current Output Derating for Temperatures above 50°C (122°F)
10
30
55
5 VDC
CURRENT
AMBIENT TEMPERATURE ( C)
0
°
60
4.0
5.0
6.0
6.1
4.2
4.4
4.6
4.8
5.2
5.4
5.6
5.8
20
50
40