1756-PA75RK
ControlLogix AC Redundant Power Supply
Product at a glance
Product at a glance
| Frequency Rating |
47...63Hz
|
|---|---|
| Output Voltage and Current |
5V DC @ 13A, 3.3V DC @ 4A, 1.2V DC @ 1.5A, 24V DC @ 2.8A
|
| Redundant Configuration |
True
|
| Type of voltage (input voltage) |
AC
|
|---|---|
| Power output |
75 W
|
| Output voltage at DC |
5.1 V
|
| Input voltage, nom |
120/240V AC
|
| Inrush current, max |
20 A
|
| Input power, max |
120VA/115 W
|
| Current capacity |
4A @ 3.3V DC
|
| Power output, max |
75 W @ 0...60 °C (32...140 °F)
|
| Annunciator power |
240V AC 50/60 Hz, 240V DC @ 50mA, resistive only
|
| Wire category |
3 - on annunciator ports, 1 - on power ports, 3 - on 1756-CPR2 connections
|
| Hold-up time |
2 cycles @ 60 Hz, 2 cycles @ 50 Hz
|
| Wire size |
Power: 2.5 mm² (14 AWG) solid or stranded copper wire rated at 90 °C (194 °F), or greater, 1.2 mm (3/64 in.) insulation max, Annunciator: 0.25…2.5 mm²(22 AWG) solid or stranded copper wire rated at 90 °C (194 °F), or greater, 1.2 mm (3/64 in.) insulati
|
| Suitable for safety functions |
False
|
| Type of output voltage |
DC
|
| Input voltage at AC 50 Hz |
85 V
|
| Input voltage at AC 60 Hz |
85 V
|
| Redundancy capable |
False
|
| Input frequency |
47 Hz
|
| Pilot duty rating |
Annunciator - not rated
|
| Width |
145 mm
|
|---|---|
| Height |
175 mm
|
| Depth |
137 mm
|
| Enclosure type rating |
None (open-style)
|
|---|---|
| Weight |
1.45 kg
|
| ISAGX |
False
|
| Rockwell tire and rubber rated |
False
|
| Conductor screw torque |
0.565 nm
|
| Vibration |
2 G @ 10...500 Hz
|
|---|---|
| Relative humidity |
5...95% noncondensing
|
| Shock |
Operating: 30 G
|
| Operating temperature |
0 to 60 °C
|
| Voltage variation |
IEC 61000-4-11: 30% dips for 1 period at 0° and 180° on AC supply ports, 60% dips for 5 and 50 periods on AC supply ports, ±10% fluctuations for 15 min on AC supply ports, >95% interruptions for 250 periods on AC supply ports
|
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| Type | Resource | Publication |
|---|---|---|
| General | Product Profile | -- |
| General | Product Cutsheet | -- |
| General | Technical Detail | 1756-SR003 |
| Installation Instructions | 1756-in620_-en-p | 1756-IN620 |
| Technical Data | 1756-td005_-en-e | 1756-TD005 |
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- CE
- Australian RCM
- MOROCCO DOC
- Eurasion Economic Community
This product was certified with the above certifications as of 2025-11-24. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.
Looking for more Technotes?
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Technical Specifications
| Frequency Rating |
47...63Hz
|
|---|---|
| Output Voltage and Current |
5V DC @ 13A, 3.3V DC @ 4A, 1.2V DC @ 1.5A, 24V DC @ 2.8A
|
| Redundant Configuration |
True
|
| Type of voltage (input voltage) |
AC
|
|---|---|
| Power output |
75 W
|
| Output voltage at DC |
5.1 V
|
| Input voltage, nom |
120/240V AC
|
| Inrush current, max |
20 A
|
| Input power, max |
120VA/115 W
|
| Current capacity |
4A @ 3.3V DC
|
| Power output, max |
75 W @ 0...60 °C (32...140 °F)
|
| Annunciator power |
240V AC 50/60 Hz, 240V DC @ 50mA, resistive only
|
| Wire category |
3 - on annunciator ports, 1 - on power ports, 3 - on 1756-CPR2 connections
|
| Hold-up time |
2 cycles @ 60 Hz, 2 cycles @ 50 Hz
|
| Wire size |
Power: 2.5 mm² (14 AWG) solid or stranded copper wire rated at 90 °C (194 °F), or greater, 1.2 mm (3/64 in.) insulation max, Annunciator: 0.25…2.5 mm²(22 AWG) solid or stranded copper wire rated at 90 °C (194 °F), or greater, 1.2 mm (3/64 in.) insulati
|
| Suitable for safety functions |
False
|
| Type of output voltage |
DC
|
| Input voltage at AC 50 Hz |
85 V
|
| Input voltage at AC 60 Hz |
85 V
|
| Redundancy capable |
False
|
| Input frequency |
47 Hz
|
| Pilot duty rating |
Annunciator - not rated
|
| Width |
145 mm
|
|---|---|
| Height |
175 mm
|
| Depth |
137 mm
|
| Enclosure type rating |
None (open-style)
|
|---|---|
| Weight |
1.45 kg
|
| ISAGX |
False
|
| Rockwell tire and rubber rated |
False
|
| Conductor screw torque |
0.565 nm
|
| Vibration |
2 G @ 10...500 Hz
|
|---|---|
| Relative humidity |
5...95% noncondensing
|
| Shock |
Operating: 30 G
|
| Operating temperature |
0 to 60 °C
|
| Voltage variation |
IEC 61000-4-11: 30% dips for 1 period at 0° and 180° on AC supply ports, 60% dips for 5 and 50 periods on AC supply ports, ±10% fluctuations for 15 min on AC supply ports, >95% interruptions for 250 periods on AC supply ports
|
Drawings
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Documents
|
Product Profile
General
-- |
|
Product Cutsheet
General
-- |
|
Technical Detail
General
1756-SR003 |
|
1756-in620_-en-p
Installation Instructions
1756-IN620 |
|
1756-td005_-en-e
Technical Data
1756-TD005 |
| Type | Resource | Publication |
|---|---|---|
| General | Product Profile | -- |
| General | Product Cutsheet | -- |
| General | Technical Detail | 1756-SR003 |
| Installation Instructions | 1756-in620_-en-p | 1756-IN620 |
| Technical Data | 1756-td005_-en-e | 1756-TD005 |
Looking for more documentation?
Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
Visit the Technical Documentation Center
Search the Literature Library
Certifications
- CE
- Australian RCM
- MOROCCO DOC
- Eurasion Economic Community
This product was certified with the above certifications as of 2025-11-24. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.
Alternative Products
Technotes
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
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