GE Series 90-30 PLC

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
18 to 30 VDC
12 to 30 VDC
Input Power
50 watts maximum at full load
Inrush Current
*
Output Power
5 VDC: 30 watts maximum
**
24 VDC Relay: 15 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 (5.1 VDC nominal)
24 VDC Relay: 19.2 to 28.8 VDC
24 VDC Isolated: 19.2 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:
10 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 (122°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 5040