Process Automation Control Systems
PACSystems RX3i Controller
Universal Bases Power Supplies
The RX3i power supply modules simply snap in just like I/O, and they work with any model CPU.
Each version provides auto-ranging so there is no need to set jumpers for different incoming power
levels, and they are current limiting so a direct short will shut the power supply down to avoid
damage to the hardware. Advanced diagnostics and built-in smart switch fusing are among the
other performance and safety features. The multipurpose power supplies can be configured for
incremental capacity or redundancy.
IC695PSA040 IC695PSD040 IC695PSA140 IC695PSD140 IC695ACC402
Power Supply, 120/240
Product Name
Lifecycle Status Active Active Active Active Active
Module Type Universal Base Power Supply Universal Base Power Supply Universal Base Power Supply Universal Base Power Supply Universal Base Power Supply
Backplane Support
Number of Slots Module
Occupies on Backplane
Power Source 100-240 VAC or 125 VDC 24 VDC 100-240 VAC or 125 VDC 24 VDC 24 VDC
Redundant and Added
Capacity Support
Output Source
Number of Redundant
Power Supplies Supported
VAC, 125 VDC (Can not be
on the same backplane
with more than one power
supply)
Universal Backplane Only.
Uses PCI Bus.
2 1 2 1 1
No No Yes, Up to 4 Multipurpose
40 watts total. 30 watts max
at 3.3 VDC; 30 watts max at
5 VDC; 40 watts at 24 VDC
Relay, no 24 VDC isolated
available.
N/A N/A Two Multipurpose Power
Power Supply, 24 VDC
(Can not be on the same
backplane with more
than one power supply)
Universal Backplane Only.
Uses PCI Bus.
40 watts total. 30 watts max
at 3.3 VDC; 30 watts max at
5 VDC; 40 watts at 24 VDC
Relay, no 24 VDC
isolated available
Multipurpose Power
Supply, 120/240 VAC, 125
VDC. Supports multiple
multi-purpose power
supplies.
Universal Backplane Only.
Uses PCI Bus.
power supplies supported
on a Universal base
40 watts total. 30 watts max
at 3.3 VDC; 30 watts max at
5 VDC; 40 watts at 24 VDC
Relay, no 24 VDC
isolated available
Supplies are supported on
the Universal Base
configured for redundancy
Multipurpose Power
Supply, 24 VDC. Supports
multiple multi-purpose
power supplies.
Universal Backplane Only.
Uses PCI Bus.
Yes, Up to 4 Multipurpose
power supplies supported
on a Universal base
40 watts total. 30 watts max
at 3.3 VDC; 30 watts max at
5 VDC; 40 watts at 24 VDC
Relay, no 24 VDC
isolated available.
Two Multipurpose Power
Supplies are supported on
the Universal Base
configured for redundancy
Multipurpose Power
Supply, 24 VDC. Supports
multiple multi-purpose
power supplies.
Universal Backplane Only.
Uses PCI Bus.
Yes, Up to 4 Multipurpose
power supplies supported
on a Universal base
40 watts total. 30 watts max
at 3.3 VDC; 30 watts max at
5 VDC; 40 watts at 24 VDC
Relay, no 24 VDC
isolated available.
Two Multipurpose Power
Supplies are supported on
the Universal Base
configured for redundancy
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Automation & Control Systems
1.9
PACSystems RX3i Controller
Process Automation Control Systems
Remote Base Power Supplies
The RX3i power supply modules simply snap in just like I/O, and they work with any model CPU.
Each version provides auto-ranging so there is no need to set jumpers for different incoming power
levels, and they are current limiting so a direct short will shut the power supply down to avoid
damage to the hardware. RX3i power supplies are tied into the performance of the CPU for simplex,
fail-safe, and fault tolerance. Advanced diagnostics and built-in smart switch fusing are among the
other performance and safety features.
IC694PWR321 IC694PWR330 IC694PWR331 IC693PWR332
Product Name
Lifecycle Status Active Active Active Active
Module Type Expansion Power Supply Expansion Power Supply Expansion Power Supply Expansion Power Supply
Backplane Support Remote Bases Only Remote Bases Only Remote Bases Only Remote Bases Only
Power Source 100-240 VAC or 125 VDC 100-240 VAC or 125 VDC 24 VDC 12 VDC
High Capacity No Yes Yes Yes
Output Source
Cable Length to Redundant
Power Supply Adapter
Redundant Power Supply
Adapter Rack Compatibility
24 VDC Output Current Capacity 0.8 A 0.8 A 0.8 A 0.8 A
Power Supply,
120/240 VAC, 125 VDC
30 watts total; 15 watts 5 VDC;
15 watts 24 VDC relay;
20 watts 24 VDC isolated
N/A N/A N/A N/A
N/A N/A N/A N/A
Power Supply,
120/240 VAC, 125 VDC
30 watts total; 30 watts 5 V;
15 watts 24 V relay;
20 watts 24 V isolated
Power Supply,
24 VDC
30 watts total; 30 watts 5 V;
15 watts 24 V relay;
20 watts 24 V isolated
Power Supply,
12 VDC
30 watts total; 30 watts 5 V;
15 watts 24 V relay;
20 watts 24 V isolated
Automation & Control Systems
1.10
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