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Contact name:Caroline Chan
Achievers Automation Limited |
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Verified Suppliers
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Product Details:
Manufacturer : ALLEN BRADLEY
Product No. : 1756-PAR2
Product Type : Redundant Power Supply bundle
The Allen-Bradley 1756-PAR2 is a bundled system composed of
products that belongs to the ControlLogix product family. The
1756-PAR2 is composed of Two (2) 1756-PA75R power supplies, Two (2)
1756-CPR2 cables and One (1) 1756-PSCA2 Chassis adapter module.
The 1756-PA75R is a redundant power supply use along another power
redundant unit. This type of power supply provides failsafe
protection and ideally used in critical application that require
minimized risks of application downtime. The has an input voltage
range of 85-264VAC, 47-63 Hz with nominal input voltage of 120 /
240 VAC along an nominal input frequency of 50/60 Hz. This power
supply provides maximum output power of 75 Watts and current
capacities of 1.5 @ 1.2 VDC; 4 A @ 3.3 VDC; 13 A @ 5.1 VDC and 2.8
A @ 24VDC.
The 1756-CPR2 is a redundant power supply cable that is used to
connect both the power supplies for synchronization and perform
internal communication. This cable measures 0.91 m or 3 ft with
minimum cable bend radius of 12.7 cm or 5 inches.
The 1756-PSCA2 is a ControlLogix redundant power supply chassis
adapter. This component is a passive device, used to consolidate
power from both the installed pair of power supplies to the lone
power connector that resides on the ControlLogix chassis backplane
circuitry.
This assembly provides user and control system designers to easily
decide on the components of a redundant ControlLogix controller
system configuration. It lessens the risk of having an item
left-out which may happen when selecting large or complex control
systems.
To set up the 1756-PAR2 power supply, attach a standard power
supply to the left end of the framework and fasten it directly to
the backplane. This unit is built with smart and rugged technology,
giving the 1756-PAR2 ControlLogix-XT power supply the ability to
withstand extreme temperatures and tough environments. A redundant
power supply system provides extra uptime protection for chassis
that are used in critical applications; it funnels power through
the chassis adapter to the ControlLogix series B chassis backplane.
To build a redundant power supply system, a redundant power supply
system that offers additional protection for the framework being
used in significant applications is required. The power supply
directs the power through the framework adaptor to the ControlLogix
series B framework backplane. To create a redundant power supply
structure, some of the main components that are needed include a
pair of bundled systems with one of them containing two 1756-PA75R
power supplies, two 1756-CPR2 cables, and one 1756-PSCA2 framework
adapter and other one having two 1756-PB75R power supplies, two
1756-CPR2 cables, and one 1756-PSCA2 framework adapter, in addition
to a redundant AC power supply, a redundant DC power supply, a
redundant power supply cable (with a length of 0.91 meters or 3
feet), a redundant power supply framework adapter, and an
annunciator wiring (1) with a maximum length of 10 meters or 32.8
feet.
Technical Specifications:
| Manufacturer | Rockwell Automation |
| Module Type | Redundant Power Supply bundle |
| Series | ControlLogix |
| Part Number/Catalog No. | 1756-PAR2 |
| Brand | 1756-PAR2 |
| Assembly components | Two (2) 1756-PA75R power supplies,; Two (2) 1756-CPR2 cables; One (1) 1756-PSCA2 Chassis adapter module |
| 1756-PA75R Nom Input Voltage | 120/240VAC |
| 1756-PA75R Input Voltage Range | 85-264VAC |
| Isolation Voltage | 250V (continuous), Reinforced Insulation Type, Power Input to Backplane, Power Input to Annunciator, Annunciator to Backplane Type tested at 3250V DC for 60 s |
| Max Inrush Current | 20 Amperes |
| Current Capacity | 1.5 A at 1.2VDC; 4A at 3.3VDC; 13 A at 5.1VDC and 2.8 A at 24VDC |
| Output Power | 75 W @ 0…60 °C (32…140 °F) |
| Annunciator Power | 240V AC 50/60 Hz, 240V DC, 50 mA, resistive only |
| Hold Up time | 2 cycles @ 60 Hz; 2 cycles @ 50 Hz |
| Chassis Compatibility | 1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17 |
| Input Voltage | 85-265 VAC |
Related Models:
| 1734-OB8E | 1756-A10-CC | 1756-L62-CC |
| 1734-OB8E-CC | 1756-A13-CC | 1756-L62S |
| 1734-OB8S-CC | 1756-A17-CC | 1756-L63 |
| 1734-OE2C | 1756-A4-CC | 1756-L63-CC |
| 1734-OE2V | 1756-A7-CC | 1756-L63S |
| 1734-OE4C | 1756-BA1 | 1756-L64 |
| 1734-OE4C-CC | 1756-BA2 | 1756-L64-CC |
| 1734-OV2E | 1756-BATA | 1756-L65 |
| 1734-OV4E | 1756-BATM | 1756-L71-CC |
| 1734-OV8E | 1756-CFM | 1756-L73-CC |
| 1734-OW2 | 1756-CFM-CC | 1756-LSP |
| 1734-OW4 | 1756-CLX56NEX | 1756-M02AE |
| 1734-OW4-CC | 1756-CN2-CC | 1756-M02AE-CC |
| 1734-OX2 | 1756-CN2R-CC | 1756-M02AS |
| 1734-PDN | 1756-CP3 | 1756-M02AS-CC |
| 1734-RTB | 1756-CPR2 | 1756-M03SE |
| 1734-RTB3 | 1756-DH485 | 1756-M03SE-CC |
| 1734-RTB3S | 1756-DH485-CC | 1756-M08SE |
| 1734-RTBCJC | 1756-DHRIO-CC | 1756-M08SE-CC |
| 1734-RTBS | 1756-DMD30 | 1756-M08SEG |
Company Introduction:
Achievers Automation Limited has more than 10 years experience in
the market of Industrial Automation, specialized in reselling
factory sealed Probe, Sensor, DCS,isolator barrier, HMI,
PLC,Adapter,Profibus connector and cable from Brands as BENTLY
NEVADA, Endress+Hauser, YOKOGAWA,MTL,Allen-Bradley,
Pepperl+Fuchs,Rosemount, ASCO, Schneider, Lenze, Pro-face,
Mitsubishi, Omron, Lenze, Delta, Honeywell, Siemens and etc. If you
have any request, please do not hesitate to contact us.
FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited
to be genuine OEM Units obtained through OEM or independent
third-party channels.
Q:How will you arrange shipment?
A: We can arrange shipment based on your request. We have
cooperated forwader who can arrange shipment via FedEx, DHL,TNT
with good price.
Q:What is the warranty of goods?
A: One-year Warranty.
