The GE Fanuc IC693PWR321 is a standard power supply. This unit is a 30 watt supply that can use direct or alternating current. It operates on an input voltage of either 120/240 VAC or 125 VDC. Aside from a +5VDC output, this power supply can provide two +24 VDC outputs. One is a relay power output, which is used to power circuits on Series 90-30 Output Relay modules. The other is an isolated output, which is used internally by some modules. It can also provide external power for 24 VDC Input modules.
Just like I/O modules, this power supply is easily compatible with the Series 90-30 system and works with any CPU model. There is a limiting feature on the power supply that protects the hardware by shutting the power off if there is a direct short. The IC693PWR321 has six terminals for user connections. Like all Series 90-30 power supplies, this model is connected to the CPU performance. This enables simplex, fail-safe, and fault tolerance capabilities. The power supply also has advanced diagnostics as well as built-in smart switch fusing. This makes for high-performance and increased safety when using the unit.
| Nominal Rated Voltage: | 120/240 VAC or 125 VDC |
| Input Voltage Range: | 85 to 264 VAC or 100 to 300 VDC |
| Input Power: | 90 VA with VAC or 50 W with VDC |
| Load Capacity: | 30 Watts |
| Location on Baseplates: | Leftmost Slot |
| Communication: | RS 485 Serial Port |
| Nominal Rated Voltage Input Voltage Range
AC DC |
120/240 VAC or 125 VDC
85 to 264 VAC 100 to 300 VDC |
| Input Power
(Maximum with Full Load) Inrush Current |
90 VA with VAC Input 50 W with VDC Input
4A peak, 250 milliseconds maximum |
| Output Power | 5 VDC and 24 VDC Relay: 15 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)
Relay 24 VDC: 24 to 28 VDC Isolated 24 VDC: 21.5 VDC to 28 VDC |
| Protective Limits
Overvoltage: Overcurrent: |
5 VDC output: 6.4 to 7 V5 VDC output: 4 A maximum |
| Holdup Time: | 20 milliseconds minimum |